EVPN MPLS Configuration
This chapter includes step-by-step configurations for EVPN MPLS for Single Homing and Multi Homing.
Overview
Ethernet VPN (EVPN) solution provides Ethernet multipoint services over MPLS networks. EVPN operates in contrast to the existing Virtual Private LAN Service (VPLS) by enabling control-plane based MAC learning. PEs participating in the EVPN instances learn customer MAC routes in control-plane using MP-BGP protocol. Control-plane MAC learning brings a number of benefits that allow EVPN to address the VPLS shortcomings, including support for multi-homing with per-flow load balancing.
In EVPN, PEs advertise the MAC addresses learned from the CEs that are connected to them, along with an MPLS label, to other PEs in the control plane using Multiprotocol BGP (MP-BGP). Control-plane learning enables load balancing of traffic to and from CEs that are multihomed to multiple PEs. This is in addition to load balancing across the MPLS core via multiple LSPs between the same pair of PEs. It also improves convergence times in the event of certain network failures.
Note: The EVPN will supported over static LSP, LDP,BGP-LU transports.
VPN Terminology
MAC-VRF: A virtual routing and forwarding table for storing MACs on a PE for specific bridge domain.
CE: Customer Edge device, e.g., a host, router, or switch.
PE: Provider edge device
EVI: An EVPN instance spanning the Provider Edge (PE) devices participating in that EVPN.
Note: Ethernet Segment (ES): Set of Ethernet links connected between CE and PE. Single CE can be connected to multiple PEs.
Ethernet Segment Identifier (ESI): A unique non-zero identifier that identifies an Ethernet segment is called an ESI
Ethernet Tag: An Ethernet tag identifies a particular broadcast domain, e.g., a VLAN. An EVPN instance consists of one or more broadcast domains.
Benefits
The EVPN control-plane MAC learning has the following benefits:
• Eliminate flood and learn mechanism as hosts are learned over control plane.
• OcNOS supports both dynamically learned hosts and statically configured hosts, which are advertised/learned over the EVPN control plane.
• Fast-reroute, resiliency, and faster convergence in case of multihoming
• Load balancing of traffic to and from CEs that are multihomed to multiple PE's.
The following EVPN types are supported:
• Single-homed CE: One CE is connected to One PE device.
• Multihomed CE: One CE is connected to Multiple PE devices. OcNOS supports dual-homed CEs with all- active multi homing mode.
Route Types
These EVPN route types are supported:
• Route Type 1: Ethernet Auto-Discovery (AD) Route
The Ethernet (AD) routes are advertised on per EVI and per ESI basis. These routes are sent per ES. They carry the list of EVIs that belong to the ES.
This route is advertised when multihomed CEs already exist.
• Route Type 2: MAC/IP Advertisement Route
The host's IP and MAC addresses are advertised to the peers within NLRI. The control plane learning of MAC addresses reduces unknown unicast flooding.
• Route Type 3: Inclusive Multicast Ethernet Tag Route
This route establishes the connection for broadcast, unknown unicast, and multicast (BUM) traffic from a source PE to a remote PE.
This route is advertised on per VLAN and per ESI basis.
• Route Type 4: Ethernet Segment Route
Ethernet segment routes enable to connect a CE device to two or PE devices.
Ethernet segment routes enable the discovery of connected PE devices that are connected to the same Ethernet segment.
EVPN auto route target will be supported under MAC VRF.
In EVPN-VPWS the auto-discovery of peer PE nodes is done with the pair of Ethernet A-D routes. Inclusive Multicast route does not have participation on auto-discovery unlike ELAN-EVPN VPLS. Since there is no mac-advertisement, MAC-IP route is not applicable
Note: Only Sub-interface supported as Access-port for EVPN-MPLS.
EVPN MPLS Single Homing
Topology
Figure 25-1 depicts the Single Homed topology for the EVPN MPLS configuration examples for both ELINE and ELAN service with LDP as underlay MPLS path.
EVPN MPLS Single Homing configuration
PE1: Loopback Interface
#configure terminal | Enter configuration mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.1/32 secondary | Configure IP address on loopback interface. |
(config-if)#commit | Commit the transaction. |
(config-if)#exit | Exit interface mode |
PE1: Global EVPN MPLS Command
#configure terminal | Enter configuration mode. |
(config)#evpn mpls enable | Enable EVPN MPLS |
(config-evpn-mpls)#evpn mpls vtep-ip-global 10.143.73.1 | Configuring VTEP global IP to loopback IP |
(config)#commit | Commit candidate configuration to be running configuration Note: Reload is required after Enabling/Disabling EVPN MPLS Feature. |
PE1: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.1 | Set the router ID to IP address 10.143.73.1 |
(config-router)#transport-address ipv4 10.143.73.1 | Configure the transport address for IPV4 (for IPV6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#targeted-peer ipv4 10.143.73.3 | Configure targeted peer. |
(config-router-targeted-peer)#exit | Exit-targeted-peer-mode |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit the transaction. |
PE1: Interface Configuration Network Side
(config)#interface xe3 | Enter the Interface mode for eth2. |
(config-if)#ip address 10.255.128.8/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
Note: For RSVP Configuration refer RSVP-TE Configuration
PE1: OSPF Configuration
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.1 | Router-ID configurations |
(config-router)#network 10.143.73.1/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.8/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit the transaction. |
PE1: BGP Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config-router)#neighbor 10.143.73.3 remote-as 65010 | Configuring PE3 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.3 update-source lo | Source of routing updates as loopback |
(config-router)#address-family l2vpn evpn | Entering into address family mode as EVPN |
(config-router-af)#neighbor 10.143.73.3 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#exit | Exiting of Address family mode |
(config-router)#commit | Commit the transaction. |
PE1: MAC VRF Configuration
(config)#mac vrf vrf2 | Enter VRF mode |
(config-vrf)#rd 10.143.73.1:2 | Configuring Route-Distinguisher value 10.143.73.1:2 |
(config-vrf)#route-target both 2:2 | Configuring import and export value as 2:2 |
(config-vrf)#exit | Exiting VRF Mode |
PE1: MAC VRF Configuration with Auto route target
(config)#mac vrf vpls1001 | Enter VRF mode |
(config-vrf)#rd 10.143.73.1:1001 | Configuring Route-Distinguisher value 10.143.73.1:1001 |
(config-vrf)#route-target both evpn-auto-rt | Configuring import and export value as evpn-auto-rt. Route target will be derived automatically. Support: route-target export route-target import |
(config-vrf)#exit | Exiting VRF Mode |
(config)#commit | Commit the transaction. |
PE1: EVPN and MAC VRF Mapping
(config)#evpn mpls id 2 xconnect target-mpls-id 252 | Configure the EVPN-VPWS identifier with source identifier 2 and target identifier 252 |
(config)#host-reachability-protocol evpn-bgp vrf2 | Mapping vrf "vrf2" to EVPN-VPWS identifier |
(config)#evpn mpls id 1001 | Configure the EVPN-VPLS identifier with identifier 1001 |
(config)#host-reachability-protocol evpn-bgp vpls1001 | Mapping vrf "vpls1001" to EVPN-VPLS identifier |
(config)#commit | Commit the transaction. |
PE1: Access Port Configuration
(config)#interface xe6 | Enter the Interface mode for xe6. |
(config-if)#interface xe6.2 switchport | Creating L2 sub interface of physical interface xe6 |
(config-if)#encapsulation dot1q 2 | Setting Encapsulation to dot1q with VLAN ID 2 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 2 | Map vpn-id 2 to interface xe6.2 (VPWS) |
(config-access-if)#exit | Exiting out of access interface mode |
(config-if)#interface xe6.1001 switchport | Creating L2 sub interface of physical interface xe6 |
(config-if)#encapsulation dot1q 1001 | Setting Encapsulation to dot1q with VLAN ID 1001 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 1001 | Map vpn-id 1001 to interface xe6.1001 (VPLS) |
OcNOS(config-access-if)#commit | Commit candidate configuration to be running configuration |
P: Loopback Interface
#configure terminal | Enter configuration mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.6/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
P: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.255.128.25 | Set the router ID to IP address 10.255.128.25 |
(config-router)#transport-address ipv4 10.255.128.25 | Configure the transport address for IPV4 (for IPV6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit the transaction. |
P: Interface Configuration
(config)#interface xe3 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.9/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#interface xe5 | Enter the Interface mode for xe5 |
(config-if)#ip address 10.255.128.25/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
P: OSPF Configuration
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.6 | Setting the Router ID as Loopback IP |
(config-router)#network 10.143.73.6/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.8/31 area 0.0.0.0 | Advertise network address in OSPF that comes under same subnet. |
(config-router)#network 10.255.128.24/31 area 0.0.0.0 | Advertise xe5 network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit candidate configuration to be running configuration |
PE2: Loopback Interface
#configure terminal | Enter configuration mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.3/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
PE2: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.3 | Set the router ID to IP address 10.143.73.3 |
(config-router)#transport-address ipv4 10.143.73.3 | Configure the transport address for IPV4 (for IPV6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#targeted-peer ipv4 10.143.73.1 | Configure targeted peer. |
(config-router-targeted-peer)#exit | Exit router mode |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit the transaction. |
PE2: Global EVPN MPLS Command
(config)#evpn mpls enable | Enable EVPN MPLS |
(config)#commit | Commit candidate configuration to be running configuration Note: Reload is required after Enabling/Disabling EVPN MPLS Feature |
(config-evpn-mpls)#evpn mpls vtep-ip-global 10.143.73.3 | Configuring VTEP global IP to loopback IP |
(config-evpn-mpls)#commit | Commit the transaction. |
Interface Configuration Network Side:
(config)#interface xe3 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.24/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
PE2: OSPF Configuration
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.3 | Router-ID configurations |
(config-router)#network 10.143.73.3/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.24/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit the transaction. |
PE2: BGP Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config-router)#neighbor 10.143.73.1 remote-as 65010 | Configuring PE1 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.1 update-source lo | Source of routing updates as loopback |
(config-router)#address-family l2vpn evpn | Entering into address family mode as EVPN |
(config-router-af)#neighbor 10.143.73.1 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#exit | Exiting of Address family mode |
(config)#commit | Commit the transaction. |
PE2: MAC VRF Configuration
(config)#mac vrf vrf2 | Enter VRF mode |
(config-vrf)#rd 10.143.73.3:2 | Configuring Route-Distinguisher value 10.143.73.3:2 |
(config-vrf)#route-target both 2:2 | Configuring import and export value as 2:2 Support: route-target export route-target import |
(config-vrf)#exit | Exiting VRF Mode |
PE2: MAC VRF Configuration with Auto route target
(config)#mac vrf vpls1001 | Enter VRF mode |
(config-vrf)#rd 10.143.73.1:1001 | Configuring Route-Distinguisher value 10.143.73.1:1001 |
(config-vrf)#route-target both evpn-auto-rt | Configuring import and export value as evpn-auto-rt. Route target will be derived automatically. |
(config-vrf)#exit | Exiting VRF Mode |
(config)#commit | Commit the transaction. |
PE2: EVPN and VRF Mapping
(config)#evpn mpls id 252 xconnect target-mpls-id 2 | Configure the EVPN-ELINE identifier with source identifier 252 and target identifier 2 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vrf2 | Mapping vrf "vrf2" to EVPN-ELINE identifier |
(config-evpn-mpls)#evpn mpls id 1001 | Configure the EVPN-ELAN identifier with identifier 1001 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vpls1001 | Mapping vrf "vpls1001" to EVPN-ELAN identifier |
(config-evpn-mpls)#commit | Commit the transaction. |
PE2: Access Port Configuration
(config)#interface xe2 | Enter the Interface mode for xe2. |
(config-if)#description access-side-int | Giving Interface Description |
(config-if)#interface xe2.2 switchport | Creating L2 sub interface of physical interface xe2 |
(config-if)#encapsulation dot1q 2 | Setting Encapsulation to dot1q with VLAN ID 2 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 2 | Map vpn-id 252 to interface xe2.2 (VPWS) |
(config-access-if)#exit | Exiting out of access interface mode |
(config-if)#interface xe2.1001 switchport | Creating L2 sub interface of physical interface xe2 |
(config-if)#encapsulation dot1q 1001 | Setting Encapsulation to dot1q with VLAN ID 1001 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 1001 | Map vpn-id 1001 to interface xe2.1001 (VPLS) |
(config)#commit | Commit candidate configuration to be running configuration |
Validation
PE1: E-LAN
PE1#sh mac vrf vpls1001
VRF vpls1001, FIB ID 4098
Router ID is not set
Interfaces:
VRF vpls1001; default RD 10.143.73.3:1001
Evpn Auto RT:100:1073742025
Import VPN route-target communities
Evpn Auto RT:100:1073742025
No import route-map
No export route-map
VPNv4 label allocation mode: per-vrf
VPNv6 label allocation mode: per-vrf
import-vnid: 1001
export-vnid: 1001
PE1#show evpn mpls tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update evpn-id
===================================================================================
10.143.73.1 10.143.73.3 Installed 00:01:03 00:01:03 1001
Total number of entries are 1
PE1#show evpn mpls tunnel label
EVPN-MPLS Network tunnel labels
Local Remote
Destination Status evpn-id Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
===================================================================================================================
10.143.73.3 Installed 1001 xe3 24320 640 17 640 17
Total number of entries are 1
PE1#show evpn mpls id 1001
EVPN-MPLS Information
=================
Codes: NW - Network Port
AC - Access Port
(u) - Untagged
VPN-ID EVI-Name EVI-Type Type Interface ESI VLAN DF-Status Src-Addr Dst-Addr
_______________________________________________________________________________________________________________________________
1001 vpls1001 L2 NW ---- ---- ---- ---- 10.143.73.1 10.143.73.3
1001 vpls1001 -- AC xe6.1001 --- Single Homed Port --- ---- ---- ---- ----
Total number of entries are 2
PE1#show evpn mpls mac-table
============================================================================================================================
EVPN MPLS MAC Entries
============================================================================================================================
VNID Interface VlanId Inner-VlanId Mac-Addr VTEP-Ip/ESI Type Status AccessPortDesc
____________________________________________________________________________________________________________________________
1001 ---- ---- ---- 00ff.2300.0000 10.143.73.3 Dynamic Remote ------- -------
1001 ---- ---- ---- 0023.1001.0001 10.143.73.3 Dynamic Remote ------- -------
1001 xe6.1001 ---- ---- 0045.1001.0001 10.143.73.1 Dynamic Local ------- -------
1001 xe6.1001 ---- ---- 0071.1001.0001 10.143.73.1 Dynamic Local ------- -------
PE1: E-LINE or VPWS
PE1#show evpn mpls xconnect
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
2 ---- 1500 252 xe6.2 --- Single Homed Port --- 10.143.73.3 1500 AC-NW NW-SET
Total number of entries are 1
PE1#show evpn mpls xconnect tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update local-evpn-id remote-evpn-id
======================================================================================================
10.143.73.1 10.143.73.3 Installed 00:01:10 00:01:10 2 252
Total number of entries are 1
PE1#show evpn mpls xconnect tunnel label
EVPN-MPLS Network tunnel labels
Local Remote Local Remote
Destination Status VPWS-ID VPWS-ID Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
====================================================================================================================
10.143.73.3 Installed 2 252 xe3 24320 -- 16 -- 16
Total number of entries are 1
PE1#show evpn mpls xconnect id 2
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
2 ---- 1500 252 xe6.2 --- Single Homed Port --- 10.143.73.3 1500 AC-NW NW-SET
Total number of entries are 1
PE2: ELAN
PE2#show evpn mpls tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update evpn-id
===================================================================================
10.143.73.3 10.143.73.1 Installed 00:04:03 00:04:03 1001
Total number of entries are 1
PE2#show evpn mpls tunnel label
EVPN-MPLS Network tunnel labels
Local Remote
Destination Status evpn-id Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
===================================================================================================================
10.143.73.1 Installed 1001 xe5 24321 640 17 640 --
Total number of entries are 1
PE2#show evpn mpls id 1001
EVPN-MPLS Information
=================
Codes: NW - Network Port
AC - Access Port
(u) - Untagged
VPN-ID EVI-Name EVI-Type Type Interface ESI VLAN DF-Status Src-Addr Dst-Addr
_______________________________________________________________________________________________________________________________
1001 vpls1001 L2 NW ---- ---- ---- ---- 10.143.73.3 10.143.73.1
1001 vpls1001 -- AC xe2.1001 --- Single Homed Port --- ---- ---- ---- ----
Total number of entries are 2
PE2#show evpn mpls mac-table
==========================================================================================================================================
EVPN MPLS MAC Entries
==========================================================================================================================================
VNID Interface VlanId Inner-VlanId Mac-Addr VTEP-Ip/ESI Type Status AccessPortDesc
__________________________________________________________________________________________________________________________________________
1001 ---- ---- ---- 0045.1001.0001 10.143.73.1 Dynamic Remote ------- -------
1001 ---- ---- ---- 0071.1001.0001 10.143.73.1 Dynamic Remote ------- -------
1001 xe2.1001 ---- ---- 00ff.2300.0000 10.143.73.3 Dynamic Local ------- -------
1001 xe2.1001 ---- ---- 0023.1001.0001 10.143.73.3 Dynamic Local ------- -------
PE2: ELINE or VPWS
PE2#show evpn mpls xconnect
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
252 ---- 1500 2 xe2.2 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
PE2#show evpn mpls xconnect tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update local-evpn-id remote-evpn-id
========================================================================================================
10.143.73.3 10.143.73.1 Installed 00:04:10 00:04:10 252 2
Total number of entries are 1
PE2#show evpn mpls xconnect tunnel label
EVPN-MPLS Network tunnel labels
Local Remote Local Remote
Destination Status VPWS-ID VPWS-ID Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
============================================================================================================================
10.143.73.1 Installed 252 2 xe5 24321 -- 16 -- 16
Total number of entries are 1
PE2#show evpn mpls xconnect id 252
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
252 ---- 1500 2 xe2.2 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
EVPN MPLS Single Homing Over BGP-LU
Topology
depicts the Single Homed topology for the EVPN MPLS configuration examples for both ELINE and ELAN service with BGP-LU as underlay MPLS path which in turn over another underlay of LDP/RSVP/SR MPLS paths.
EVPN MPLS Single Homing over LU configuration
Configuration
PE1: Loopback Interface
#configure terminal | Enter configuration mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.1/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE1: Global EVPN MPLS Command
#configure terminal | Enter configuration mode. |
(config)#evpn mpls enable | Enable EVPN MPLS |
(config-evpn-mpls)#evpn mpls vtep-ip-global 10.143.73.1 | Configuring VTEP global IP to loopback IP |
(config)#commit | Commit candidate configuration to be running configuration |
PE1: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.1 | Set the router ID to IP address 10.143.73.1 |
(config-router)# transport-address ipv4 10.143.73.1 | Configure transport address at LDP mode |
(config-router)#targeted-peer ipv4 10.143.73.5 | Configure targeted peer. |
(config-router-targeted-peer)#exit | Exit-targeted-peer-mode |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE1: Interface Configuration Network Side
(config)#interface xe3 | Enter the Interface mode for eth2. |
(config-if)#ip address 10.255.128.8/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit candidate configuration to be running configuration |
Note: For RSVP Configuration refer RSVP-TE Configuration.
PE1: OSPF Configuration
(config)#router ospf 1 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.1 | Router-ID configurations |
(config-router)#network 10.143.73.1/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.8/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config-router)#commit | Commit the transaction. |
PE1: BGP Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config)#allocate-label all | Configure allocate all under router bgp |
(config-router)#neighbor 10.143.73.5 remote-as 65010 | Configuring PE2 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.2 remote-as 65010 | Configuring ABR1 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.5 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.2 update-source lo | Source of routing updates as loopback |
(config-router)# address-family ipv4 unicast | Entering into address family ipv4 unicast |
(config-router-af)# network 10.143.73.1/32 | Advertise 10.143.73.1/31 network |
(config-router-af)# exit-address-family | Exit from ipv4 address family |
(config-router)# address-family ipv4 labeled-unicast | Entering into address family ipv4 labeled-unicast |
(config-router-af)#neighbor 10.143.73.2 activate | Activate the ipv4 labeled-unicast neighbor |
(config-router)#address-family l2vpn evpn | Entering into address family mode as EVPN |
(config-router-af)#neighbor 10.143.73.5 activate | Enabling EVPN Address family for neighbor |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE1: MAC VRF Configuration
(config)#mac vrf vrf2 | Enter VRF mode |
(config-vrf)#rd 10.143.73.1:2 | Configuring Route-Distinguisher value 10.143.73.1:2 |
(config-vrf)#route-target both 2:2 | Configuring import and export value as 2:2 Support: route-target export route-target import |
(config-vrf)#exit | Exiting VRF Mode |
(config)#mac vrf vpls1001 | Enter VRF mode |
(config-vrf)#rd 10.143.73.1:1001 | Configuring Route-Distinguisher value 10.143.73.1:1001 |
(config-vrf)#route-target both 1001:1001 | Configuring import and export value as 1001:1001 Support: route-target export Support: route-target export |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE1: EVPN and MAC VRF Mapping
(config)#evpn mpls id 2 xconnect target-mpls-id 252 | Configure the EVPN-VPWS identifier with source identifier 2 and target identifier 252 |
(config)#host-reachability-protocol evpn-bgp vrf2 | Mapping vrf "vrf2" to EVPN-VPWS identifier |
(config)#evpn mpls id 1001 | Configure the EVPN-VPLS identifier with identifier 1001 |
(config)#host-reachability-protocol evpn-bgp vpls1001 | Mapping vrf "vpls1001" to EVPN-VPLS identifier |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE1: Access Port Configuration
(config)#interface xe6 | Enter the Interface mode for xe6. |
(config-if)#description access-side-int | Giving Interface Description |
(config-if)#interface xe6.2 switchport | Creating L2 sub interface of physical interface xe6 |
(config-if)#encapsulation dot1q 2 | Setting Encapsulation to dot1q with VLAN ID 2 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 2 | Map vpn-id 2 to interface xe6.2 (VPWS) |
(config-access-if)#exit | Exiting out of access interface mode |
(config-if)#interface xe6.1001 switchport | Creating L2 sub interface of physical interface xe6 |
(config-if)#encapsulation dot1q 1001 | Setting Encapsulation to dot1q with VLAN ID 1001 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 1001 | Map vpn-id 1001 to interface xe6.1001 (VPLS) |
(config-access-if)#commit | Commit candidate configuration to be running configuration |
ABR1: Loopback Interface
#configure terminal | Enter configuration mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.2/32 secondary | Configure IP address on loopback interface. |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit candidate configuration to be running configuration |
ABR1: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#transport-address ipv4 10.143.73.2 | Configure transport address under router ldp |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit candidate configuration to be running configuration |
ABR1: Interface Configuration
(config)#interface xe3 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.9/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#interface xe5 | Enter the Interface mode for xe5 |
(config-if)#ip address 10.255.128.25/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit candidate configuration to be running configuration |
ABR1: OSPF Configuration
(config)#enable ext-ospf-multi-inst | Enable multiple-instance capabilit |
(config)#router ospf 1 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.2 | Setting the Router ID as Loopback IP |
(config-router)#network 10.143.73.2/32 area 0.0.0.0 instance-id 100 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.25/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#network 10.143.73.2/32 area 0.0.0.0 instance-id 1 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.9/31 area 0.0.0.0 | Advertise network address in OSPF that comes under same subnet. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit candidate configuration to be running configuration |
ABR1: BGP-LU Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config)#allocate-label all | Configure allocate all under router bgp |
(config-router)#neighbor 10.143.73.1 remote-as 65010 | Configuring PE1 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.4 remote-as 65010 | Configuring ABR2 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.1 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.4 update-source lo | Source of routing updates as loopback |
(config-router)# address-family ipv4 unicast | Entering into address family ipv4 unicast |
(config-router-af)# network 10.143.73.2/32 | Advertise the network |
(config-router-af)# exit-address-family | Exit from ipv4 address family |
(config-router)# address-family ipv4 labeled-unicast | Entering into address family ipv4 labeled-unicast |
(config-router-af)#neighbor 10.143.73.4 activate | Activate the ipv4 labeled-unicast neighbor |
(config-router-af)#neighbor 10.143.73.4 next-hop-self | Configure next-hopself for the ipv4 labeled-unicast neighbor |
config-router-af)#neighbor 10.143.73.4 route-reflector-client | Configure neighbor as route reflector client |
(config-router-af)#neighbor 10.143.73.1 activate | Activate the ipv4 labeled-unicast neighbor |
config-router-af)#neighbor 10.143.73.1 route-reflector-client | Configure neighbor as route reflector client |
(config-router-af)#neighbor 10.143.73.1 next-hop-self | Configure next-hopself for the ipv4 labeled-unicast neighbor |
(config)#commit | Commit candidate configuration to be running configuration |
P2: Loopback Interface
#configure terminal | Enter configuration mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.3/32 secondary | Configure IP address on loopback interface. |
(config-f)#commit | Commit the transaction. |
P2: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#commit | Commit the transaction. |
P2: Interface Configuration
(config)#interface xe5 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.24/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#interface xe6 | Enter the Interface mode for xe5 |
(config-if)#ip address 10.255.128.35/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#commit | Commit the transaction. |
P2: OSPF Configuration
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.3 | Setting the Router ID as Loopback IP |
(config-router)#network 10.143.73.3/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.24/31 area 0.0.0.0 | Advertise network address in OSPF that comes under same subnet. |
(config-router)#network 10.255.128.35/31 area 0.0.0.0 | Advertise xe5 network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit candidate configuration to be running configuration |
ABR2: Loopback Interface
#configure terminal | Enter configuration mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.4/32 secondary | Configure IP address on loopback interface. |
(config-if)#commit | Commit the transaction. |
ABR2: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#transport-address ipv4 10.143.73.4 | Configure transport address under router ldp |
(config)#commit | Commit the transaction. |
ABR2: Interface Configuration
(config)#interface xe6 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.34/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#interface xe3 | Enter the Interface mode for xe5 |
(config-if)#ip address 10.255.128.45/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#commit | Commit the transaction. |
ABR2: OSPF Configuration
(config)#enable ext-ospf-multi-inst | Enable multiple-instance capabilit |
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.4 | Setting the Router ID as Loopback IP |
(config-router)#network 10.143.73.4/32 area 0.0.0.0 instance-id 200 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.34/31 area 0.0.0.0 | Advertise network address in OSPF that comes under same subnet. |
(config)#router ospf 200 | Enter the Router OSPF mode. |
(config-router)#network 10.255.128.45/31 area 0.0.0.0 instance-id 100 | Advertise xe5 network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit candidate configuration to be running configuration |
ABR2: BGP-LU Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config)#allocate-label all | Configure allocate all under router bgp |
(config-router)#neighbor 10.143.73.2 remote-as 65010 | Configuring ABR1 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.5 remote-as 65010 | Configuring PE2 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.2 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.5 update-source lo | Source of routing updates as loopback |
(config-router)# address-family ipv4 unicast | Entering into address family ipv4 unicast |
(config-router-af)# network 10.143.73.4/32 | Advertise the network |
(config-router-af)# exit-address-family | Exit from ipv4 address family |
(config-router)# address-family ipv4 labeled-unicast | Entering into address family ipv4 labeled-unicast |
(config-router-af)#neighbor 10.143.73.2 activate | Activate the ipv4 labeled-unicast neighbor |
(config-router-af)#neighbor 10.143.73.2 next-hop-self | Configure next-hop-self for the ipv4 labeled-unicast neighbor |
config-router-af)#neighbor 10.143.73.2 route-reflector-client | Configure neighbor as route reflector client |
(config-router-af)#neighbor 10.143.73.5 activate | Activate the ipv4 labeled-unicast neighbor |
config-router-af)#neighbor 10.143.73.5 route-reflector-client | Configure neighbor as route reflector client |
(config-router-af)#neighbor 10.143.73.5 next-hop-self | Configure next-hop-self for the ipv4 labeled-unicast neighbor |
(config-router-af)#commit | Commit the transaction. |
PE2: Loopback Interface
#configure terminal | Enter configuration mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.5/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
PE2: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.5 | Set the router ID to IP address 10.143.73.5 |
(config-router)#transport-address ipv4 10.143.73.5 | Configure transport address under router ldp |
(config-router)#targeted-peer ipv4 10.143.73.3 | Configure targeted peer. |
(config-router-targeted-peer)#exit | Exit-targeted-peer-mode |
(config-router)#commit | Commit the transaction. |
PE2: Global EVPN MPLS Command
(config)#evpn mpls enable | Enable EVPN MPLS |
(config)#commit | Commit candidate configuration to be running configuration Note: Reload is required after Enabling/Disabling EVPN MPLS Feature |
(config-evpn-mpls)#evpn mpls vtep-ip-global 10.143.73.5 | Configuring VTEP global IP to loopback IP |
(config-router)#commit | Commit the transaction. |
PE2: Interface Configuration Network Side
(config)#interface xe3 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.44/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-router)#commit | Commit the transaction. |
PE2: OSPF Configuration
(config)#router ospf 200 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.5 | Router-ID configurations |
(config-router)#network 10.143.73.5/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.44/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config-router)#commit | Commit the transaction. |
PE2: BGP Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config)#allocate-label all | Configure allocate all under router bgp |
(config-router)#neighbor 10.143.73.1 remote-as 65010 | Configuring PE1 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.4 remote-as 65010 | Configuring ABR2 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.1 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.4 update-source lo | Source of routing updates as loopback |
(config-router)# address-family ipv4 unicast | Entering into address family ipv4 unicast |
(config-router-af)# network 10.143.73.5/32 | Advertise the network |
(config-router-af)# exit-address-family | Exit from ipv4 address family |
(config-router)# address-family ipv4 labeled-unicast | Entering into address family ipv4 labeled-unicast |
(config-router-af)#neighbor 10.143.73.4 activate | Activate the ipv4 labeled-unicast neighbor |
(config-router)#address-family l2vpn evpn | Entering into address family mode as EVPN |
(config-router-af)#neighbor 10.143.73.1 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#exit | Exiting of Address family mode |
(config-router)#commit | Commit the transaction. |
PE2: MAC VRF Configuration
(config)#mac vrf vrf2 | Enter VRF mode |
(config-vrf)#rd 10.143.73.5:2 | Configuring Route-Distinguisher value 10.143.73.3:2 |
(config-vrf)#route-target both 2:2 | Configuring import and export value as 2:2 Support: route-target export route-target import |
(config-vrf)#exit | Exiting VRF Mode |
(config)#mac vrf vpls1001 | Enter VRF mode |
(config-vrf)#rd 10.143.73.5:1001 | Configuring Route-Distinguisher value 10.143.73.3:1001 |
(config-vrf)#route-target both 1001:1001 | Configuring import and export value as 1001:1001 |
(config-vrf)#commit | Commit the transaction. |
PE2: EVPN and VRF Mapping
(config)#evpn mpls id 252 xconnect target-mpls-id 2 | Configure the EVPN-ELINE identifier with source identifier 252 and target identifier 2 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vrf2 | Mapping vrf "vrf2" to EVPN-ELINE identifier |
(config-evpn-mpls)#evpn mpls id 1001 | Configure the EVPN-ELAN identifier with identifier 1001 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vpls1001 | Mapping vrf "vpls1001" to EVPN-ELAN identifier |
(config-evpn-mpls)#commit | Commit the transaction. |
PE2: Access Port Configuration
(config)#interface xe2 | Enter the Interface mode for xe2. |
(config-if)#description access-side-int | Giving Interface Description |
(config-if)#interface xe2.2 switchport | Creating L2 sub interface of physical interface xe2 |
(config-if)#encapsulation dot1q 2 | Setting Encapsulation to dot1q with VLAN ID 2 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 252 | Map vpn-id 252 to interface xe2.2 (VPWS) |
(config-access-if)#exit | Exiting out of access interface mode |
(config-if)#interface xe2.1001 switchport | Creating L2 sub interface of physical interface xe2 |
(config-if)#encapsulation dot1q 1001 | Setting Encapsulation to dot1q with VLAN ID 1001 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 1001 | Map vpn-id 1001 to interface xe2.1001 (VPLS) |
(config)#commit | Commit candidate configuration to be running configuration |
Validation
PE1: E-LAN
PE1#show evpn mpls tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update evpn-id
===================================================================================
10.143.73.1 10.143.73.5 Installed 00:01:03 00:01:03 1001
Total number of entries are 1
PE1#sh evpn mpls tunnel label
EVPN-MPLS Network tunnel labels
(*) in Policy - tunnel-policy inherited from mac-vrf
================+===========+=========+===============+=========+=========+=========+=========+============+=========+============+========
Local Remote RSVP-Multipath Underlay
Destination Status VPN-ID Policy MC-Label UC-Label MC-Label UC-Label Grp-Name NHLFE-ix NW-Intf NW-Label
================+===========+=========+===============+=========+=========+=========+=========+============+=========+============+========
10.143.73.5 Installed 1001 -- 640 17 640 -- -- -- xe3 24325
Total number of entries are 1
PE1#show evpn mpls id 1001
EVPN-MPLS Information
=================
Codes: NW - Network Port
AC - Access Port
(u) - Untagged
VPN-ID EVI-Name EVI-Type Type Interface ESI VLAN DF-Status Src-Addr Dst-Addr
_______________________________________________________________________________________________________________________________
1001 vpls1001 L2 NW ---- ---- ---- ---- 10.143.73.1 10.143.73.5
1001 vpls1001 -- AC xe6.1001 --- Single Homed Port --- ---- ---- ---- ----
Total number of entries are 2
PE1#sh mpls forwarding-table | inc 10.143.73.5
B> 10.143.73.5/32 6 10 - - LSP_DEFAULT 24960 xe3 No 10.143.73.2
PE1#sh ip bgp labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*> 10.143.73.1/32 0.0.0.0 24320 -
*>i 10.143.73.2/32 10.143.73.2 24322 24961
*>i 10.143.73.4/32 10.143.73.2 24323 24963
*>i 10.143.73.5/32 10.143.73.2 24321 24960
PE1#
PE1#show evpn mpls mac-table
============================================================================================================================
EVPN MPLS MAC Entries
============================================================================================================================
VNID Interface VlanId Inner-VlanId Mac-Addr VTEP-Ip/ESI Type Status AccessPortDesc
____________________________________________________________________________________________________________________________
1001 ---- ---- ---- 00ff.2300.0000 10.143.73.5 Dynamic Remote ------- -------
1001 ---- ---- ---- 0023.1001.0001 10.143.73.5 Dynamic Remote ------- -------
1001 xe6.1001 ---- ---- 0045.1001.0001 10.143.73.1 Dynamic Local ------- -------
1001 xe6.1001 ---- ---- 0071.1001.0001 10.143.73.1 Dynamic Local ------- -------
PE1: E-LINE or VPWS
PE1#show evpn mpls xconnect
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
2 ---- 1500 252 xe6.2 --- Single Homed Port --- 10.143.73.5 1500 AC-NW NW-SET
Total number of entries are 1
PE1#show evpn mpls xconnect tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update local-evpn-id remote-evpn-id
======================================================================================================
10.143.73.1 10.143.73.5 Installed 00:01:10 00:01:10 2 252
Total number of entries are 1
PE1#show evpn mpls xconnect tunnel label
EVPN-MPLS Network tunnel labels
(*) in Policy - tunnel-policy inherited from mac-vrf
================+===========+=========+=========+===============+=========+=========+============+=========+============+=========
Local Remote Local Remote RSVP-Multipath Underlay
Destination Status VPWS-ID VPWS-ID Policy UC-Label UC-Label Grp-Name NHLFE-ix NW-Intf NW-Label
================+===========+=========+=========+===============+=========+=========+============+=========+============+=========
10.143.73.5 Installed 2 252 -- 16 16 -- -- xe3 24325
Total number of entries are 1
PE1#sh mpls forwarding-table | inc 10.143.73.5
B> 10.143.73.5/32 6 10 - - LSP_DEFAULT 24960 xe3 No 10.143.73.2
PE1#sh ip bgp labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*> 10.143.73.1/32 0.0.0.0 24320 -
*>i 10.143.73.2/32 10.143.73.2 24322 24961
*>i 10.143.73.4/32 10.143.73.2 24323 24963
*>i 10.143.73.5/32 10.143.73.2 24321 24960
PE1#show evpn mpls xconnect id 2
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
2 ---- 1500 252 xe6.2 --- Single Homed Port --- 10.143.73.5 1500 AC-NW NW-SET
Total number of entries are 1
PE2: ELAN
PE2#show evpn mpls tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update evpn-id
===================================================================================
10.143.73.5 10.143.73.1 Installed 00:04:03 00:04:03 1001
Total number of entries are 1
PE2#show evpn mpls tunnel label
EVPN-MPLS Network tunnel labels
(*) in Policy - tunnel-policy inherited from mac-vrf
================+===========+=========+===============+=========+=========+=========+=========+============+=========+============+========
Local Remote RSVP-Multipath Underlay
Destination Status VPN-ID Policy MC-Label UC-Label MC-Label UC-Label Grp-Name NHLFE-ix NW-Intf NW-Label
================+===========+=========+===============+=========+=========+=========+=========+============+=========+============+========
10.143.73.1 Installed 1001 -- 640 17 640 -- -- -- xe3 24321
Total number of entries are 1
PE2#
PE2#sh mpls forwarding-table | include 10.143.73.1/32
B> 10.143.73.1/32 1 1 - - LSP_DEFAULT 24961 xe5 No 10.143.73.4
PE2#sh ip bgp labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 10.143.73.1/32 10.143.73.4 24321 24961
*>i 10.143.73.2/32 10.143.73.4 24323 24963
*>i 10.143.73.4/32 10.143.73.4 24322 24960
*> 10.143.73.5/32 0.0.0.0 24320 -
PE2#show evpn mpls id 1001
EVPN-MPLS Information
=================
Codes: NW - Network Port
AC - Access Port
(u) - Untagged
VPN-ID EVI-Name EVI-Type Type Interface ESI VLAN DF-Status Src-Addr Dst-Addr
_______________________________________________________________________________________________________________________________
1001 vpls1001 L2 NW ---- ---- ---- ---- 10.143.73.5 10.143.73.1
1001 vpls1001 -- AC xe2.1001 --- Single Homed Port --- ---- ---- ---- ----
Total number of entries are 2
PE2#show evpn mpls mac-table
==========================================================================================================================================
EVPN MPLS MAC Entries
==========================================================================================================================================
VNID Interface VlanId Inner-VlanId Mac-Addr VTEP-Ip/ESI Type Status AccessPortDesc
__________________________________________________________________________________________________________________________________________
1001 ---- ---- ---- 0045.1001.0001 10.143.73.1 Dynamic Remote ------- -------
1001 ---- ---- ---- 0071.1001.0001 10.143.73.1 Dynamic Remote ------- -------
1001 xe2.1001 ---- ---- 00ff.2300.0000 10.143.73.5 Dynamic Local ------- -------
1001 xe2.1001 ---- ---- 0023.1001.0001 10.143.73.5 Dynamic Local ------- -------
PE2: ELINE or VPWS
PE2#show evpn mpls xconnect
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
252 ---- 1500 2 xe2.2 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
PE2#show evpn mpls xconnect tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update local-evpn-id remote-evpn-id
========================================================================================================
10.143.73.5 10.143.73.1 Installed 00:04:10 00:04:10 252 2
Total number of entries are 1
PE2#show evpn mpls xconnect tunnel label
EVPN-MPLS Network tunnel labels
Local Remote Local Remote
Destination Status VPWS-ID VPWS-ID Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
============================================================================================================================
10.143.73.1 Installed 252 2 xe5 24321 -- 16 -- 16
Total number of entries are 1
PE2#sh mpls forwarding-table | include 10.143.73.1/32
B> 10.143.73.1/32 1 1 - - LSP_DEFAULT 24961 xe5 No 10.143.73.4
PE2#sh ip bgp labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*>i 10.143.73.1/32 10.143.73.4 24321 24961
*>i 10.143.73.2/32 10.143.73.4 24323 24963
*>i 10.143.73.4/32 10.143.73.4 24322 24960
*> 10.143.73.5/32 0.0.0.0 24320 -
PE2#show evpn mpls xconnect id 252
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
252 ---- 1500 2 xe2.2 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
EVPN MPLS Multihoming
Topology
The diagram depicts the Multi Homed topology for the EVPN MPLS configuration examples that follow.
MPLS EVPN multi-homing configuration
PE1: Loopback Interface
#configure terminal | Enter configure mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.1/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config-if)#commit | Commit the transaction. |
PE1: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.1 | Set the router ID to IP address 10.143.73.1 |
(config-router)#transport-address ipv4 10.143.73.1 | Configure the transport address for IPV4 (for IPV6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#targeted-peer ipv4 10.143.73.3 | Configure targeted peer. |
(config-router)#targeted-peer ipv4 10.143.73.4 | Configure targeted peer. |
(config-router-targeted-peer)#exit | Exit-targeted-peer-mode |
(config-router)#exit | Exit from router target peer and LDP mode |
(config-router)#commit | Commit the transaction. |
PE1: Global EVPN MPLS Command
(config)#evpn mpls enable | Enable EVPN MPLS |
(config)#commit | Commit candidate configuration to be running configuration |
(config)#evpn mpls vtep-ip-global 10.143.73.1 | Configuring VTEP global IP to loopback IP |
(config)#hardware-profile filter evpn-mpls-mh enable | Enable hardware-profile filter EVPN-MPLS-MH |
(config)#evpn mpls multihoming enable | Enable Multihoming |
(config)#commit | Commit the transaction. |
PE1: Interface Configuration Network Side
(config)#interface xe3 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.8/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config-if)#commit | Commit the transaction. |
Note: For RSVP Configuration refer RSVP-TE Configuration
PE1: OSPF Configuration
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.1 | Router-ID configurations |
(config-router)#network 10.143.73.1/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.8/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit the transaction. |
PE1: BGP Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config-router)#neighbor 10.143.73.3 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.3 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.4 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.4 update-source lo | Source of routing updates as loopback |
(config-router)#address-family l2vpn evpn | Entering into address family mode as EVPN |
(config-router-af)#neighbor 10.143.73.3 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#neighbor 10.143.73.4 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#exit | Exiting of Address family mode |
(config-router)#commit | Commit the transaction. |
PE1: MAC VRF Configuration
(config)#mac vrf vrf2 | Enter VRF mode |
(config-vrf)#rd 10.143.73.1:1700 | Configuring Route-Distinguisher value 10.143.73.1:1700 |
(config-vrf)#route-target both 1700:1700 | Configuring import and export value as 1700:1700 |
(config-vrf)#exit | Exiting VRF Mode |
(config)#mac vrf vpls1001 | Enter VRF mode |
(config-vrf)#rd 10.143.73.1:1001 | Configuring Route-Distinguisher value 10.143.73.1:1001 |
(config-vrf)#route-target both 1001:1001 | Configuring import and export value as 1001:1001 |
(config-vrf)#exit | Exiting VRF Mode |
(config)#commit | Commit the transaction. |
PE1: EVPN and VRF Mapping
(config)#evpn mpls id 1700 xconnect target-mpls-id 1800 | Configure the EVPN-VPWS identifier with source identifier 1700 and target identifier 1800 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vrf2 | Mapping vrf "vrf2" to EVPN-VPWS identifier |
(config-evpn-mpls)#evpn mpls id 3000 | Configure the EVPN-VPLS identifier with identifier 3000 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vpls1001 | Mapping vrf "vpls1001" to EVPN-VPLS identifier |
(config-evpn-mpls)#commit | Commit the transaction. |
PE1: Access Port Configuration
(config)#interface xe6 | Enter the Interface mode for xe6. |
(config-if)#interface xe6.1700 switchport | Creating L2 sub interface of physical interface xe6 |
(config-if)#description access-side-int | Giving Interface Description |
(config-if)#encapsulation dot1q 1700 | Setting Encapsulation to dot1q with VLAN ID 1700 |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 1700 | Map vpn-id 1700 to interface xe6.1700 (VPWS) |
(config-access-if)#exit | Exiting out of access interface mode |
(config-if)#interface xe6.300 switchport | Creating L2 sub interface of physical interface xe6 |
(config-if)#encapsulation dot1q 3000 | Setting Encapsulation to dot1q with VLAN ID 3000 |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 3000 | Map vpn-id 3000 to interface xe6.3000 (VPLS) |
(config-access-if)#commit | Commit candidate configuration to be running configuration |
P: Loopback Interface
#configure terminal | Enter configure mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.6/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config-if)#commit | Commit the transaction. |
P: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.6 | Set the router ID to IP address 10.143.73.6 |
(config-router)#transport-address ipv4 10.143.73.6 | Configure the transport address for IPV4 (for IPV6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#exit | Exit from router target peer and LDP mode |
(config-router)#commit | Commit the transaction. |
P: Interface Configuration
(config)#interface xe3 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.9/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#interface xe5 | Enter the Interface mode for xe5 |
(config-if)#ip address 10.255.128.25/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#interface po92 | Enter the Interface mode for po92 |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#interface xe7 | Enter the Interface mode for xe7 |
(config-if)#channel-group 92 mode active | Moving interface to Dynamic LAG 92 |
(config-if)#interface xe8 | Enter the Interface mode for xe8 |
(config-if)#channel-group 92 mode active | Moving interface to Dynamic LAG 92 |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
P: OSPF Configuration
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.6 | Setting the Router ID as Loopback IP |
(config-router)#network 10.143.73.6/32 area 0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.8/31 area 0.0.0.0 | Advertise xe3 network address in OSPF that comes under same subnet |
(config-router)#network 10.255.128.24/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config-router)#network 10.255.128.36/31 area 0.0.0.0 | Advertise po92 network address in OSPF that comes under same subnet |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
OcNOS(config)#commit | Commit candidate configuration to be running configuration |
PE2: Loopback Interface
#configure terminal | Enter configure mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.3/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
PE2: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.3 | Set the router ID to IP address 10.143.73.3 |
(config-router)#transport-address ipv4 10.143.73.3 | Configure the transport address for IPV4 (for IPV6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#targeted-peer ipv4 10.143.73.1 | Configure targeted peer. |
(config-router-targeted-peer)# targeted-peer ipv4 10.143.73.4 | Configure targeted peer |
(config-router-targeted-peer)#exit | Exit-targeted-peer-mode |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit the transaction. |
PE2: Global EVPN MPLS Command
(config)#evpn mpls enable | Enable EVPN MPLS Note: Reload is required after Enabling/Disabling EVPN MPLS Feature |
(config)#commit | Commit candidate configuration to be running configuration |
(config)#evpn mpls vtep-ip-global 10.143.73.3 | Configuring VTEP global IP to loopback IP |
(config)#hardware-profile filter evpn-mpls-mh enable | Enable hardware-profile filter EVPN-MPLS-MH |
(config)#evpn mpls multihoming enable | Enable Multihoming |
(config)#evpn esi hold-time 60 | Delay timer for ESI to come up before enabling evpn |
(config)#commit | Commit the transaction. |
PE2: Interface Configuration Network Side
(config)#interface xe3 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.24/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config-if)#commit | Commit the transaction. |
Note: For RSVP Configuration refer RSVP-TE Configuration
PE2: OSPF Configuration
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.3 | Router-ID configurations |
(config-router)#network 10.143.73.3/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.24/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
OcNOS(config)#commit | Commit candidate configuration to be running configuration |
PE2: BGP Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config-router)#neighbor 10.143.73.1 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.1 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.4 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.4 update-source lo | Source of routing updates as loopback |
(config-router)#address-family l2vpn evpn | Entering into address family mode as EVPN |
(config-router-af)#neighbor 10.143.73.1 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#neighbor 10.143.73.4 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#exit | Exiting of Address family mode |
(config-router)#commit | Commit the transaction. |
PE2: MAC VRF Configuration
(config)#mac vrf vrf2 | Enter VRF mode |
(config-vrf)#rd 10.143.73.3:1700 | Configuring Route-Distinguisher value 10.143.73.3:1700 |
(config-vrf)#route-target both 1700:1700 | Configuring import and export value as 1700:1700 Support: route-target export route-target import |
(config-vrf)#exit | Exiting VRF Mode |
(config)#mac vrf vpls1001 | Enter VRF mode |
(config-vrf)#rd 10.143.73.3:1001 | Configuring Route-Distinguisher value 10.143.73.3:1001 |
(config-vrf)#route-target both 1001:1001 | Configuring import and export value as 1001:1001 |
(config-vrf)#exit | Exiting VRF Mode |
(config)#commit | Commit the transaction. |
PE2: EVPN and MAC VRF Mapping
(config)#evpn mpls id 1800 xconnect target-mpls-id 1700 | Configure the EVPN-VPWS identifier with source identifier 1800 and target identifier 1700 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vrf2 | Mapping vrf "test" to EVPN-VPWS identifier |
(config-evpn-mpls)#evpn mpls id 3000 | Configure the EVPN-VPLS identifier with identifier 3000 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vpls1001 | Mapping vrf "vpls1001" to EVPN-VPLS identifier |
(config-evpn-mpls)#commit | Commit the transaction. |
PE2: Access Port Configuration
(config)#interface po90 | Enter the Interface mode for po90. |
(config-if)#load-interval 30 | Load interval setting |
(config-if)#evpn multi-homed system-mac 0000.aaaa.bbbc | Configure ESI on a link on which Multi homed CE is connected |
(config-if)#interface po90.1700 switchport | Creating L2 sub interface of Dynamic LAG po90 |
(config-if)#encapsulation dot1q 1700 | Setting Encapsulation to dot1q with VLAN ID 1700 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 1800 | Map vpn-id 2 to interface xe2.2 (VPWS) |
(config-access-if)#exit | Exiting out of access interface mode |
(config-if)#interface po90.300 switchport | Creating L2 sub interface of Dynamic LAG po90 |
(config-if)#encapsulation dot1q 3000 | Setting Encapsulation to dot1q with VLAN ID 3000 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 3000 | Map vpn-id 3000 to interface po90.300 (VPLS) |
(config-access-if)#exit | Exiting out of Access if mode |
(config-if)#interface xe2 | Enter the Interface mode for xe2 |
(config-if)#channel-group 90 mode active | Putting interface xe2 in Dynamic LAG po90 |
(config)#commit | Commit candidate configuration to be running configuration |
PE3: Loopback Interface
#configure terminal | Enter configure mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.4/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
PE3: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.4 | Set the router ID to IP address 10.143.73.4 |
(config-router)#transport-address ipv4 10.143.73.4 | Configure the transport address for IPV4 (for IPV6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router)#targeted-peer ipv4 10.143.73.1 | Configure targeted peer. |
(config-router-targeted-peer)# targeted-peer ipv4 10.143.73.3 | Configure targeted peer. |
(config-router-targeted-peer)#exit | Exit-targeted-peer-mode |
(config-router)#exit | Exit from router LDP mode |
(config-router)#commit | Commit the transaction. |
PE3: Global EVPN MPLS Command
(config)#evpn mpls enable | Enable EVPN MPLS |
(config)#commit | Commit candidate configuration to be running configuration |
(config)#evpn mpls vtep-ip-global 10.143.73.4 | Configuring VTEP global IP to loopback IP |
(config)#hardware-profile filter evpn-mpls-mh enable | Enable hardware-profile filter EVPN-MPLS-MH |
(config)#evpn mpls multihoming enable | Enable Multihoming |
(config)#evpn esi hold-time 60 | Delay timer for ESI to come up before enabling evpn |
(config)#commit | Commit the transaction. |
PE3: Interface Configuration Network Side
(config)#interface xe3 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.36/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config-if)#interface xe7 | Enter the Interface mode for xe7 |
(config-if)#channel-group 92 mode active | Moving interface to Dynamic LAG 92 |
(config-if)#interface xe8 | Enter the Interface mode for xe8 |
(config-if)#channel-group 92 mode active | Moving interface to Dynamic LAG 92 |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
Note: For RSVP Configuration refer RSVP-TE Configuration
PE3: OSPF Configuration
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.4 | Router-ID configurations |
(config-router)#network 10.143.73.4/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.36/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit the transaction. |
PE3: BGP Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config-router)#neighbor 10.143.73.1 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.1 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.3 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.3 update-source lo | Source of routing updates as loopback |
(config-router)#address-family l2vpn evpn | Entering into address family mode as EVPN |
(config-router-af)#neighbor 10.143.73.1 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#neighbor 10.143.73.3 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#exit | Exiting of Address family mode |
(config-router)#commit | Commit the transaction. |
PE3: MAC VRF Configuration
(config)#mac vrf vrf2 | Enter VRF mode |
(config-vrf)#rd 10.143.73.4:1700 | Configuring Route-Distinguisher value 10.143.73.4:1700 |
(config-vrf)#route-target both 1700:1700 | Configuring import and export value as 1700:1700 |
(config-vrf)#exit | Exiting VRF Mode |
(config)#mac vrf vpls1001 | Enter VRF mode |
(config-vrf)#rd 10.143.73.4:1001 | Configuring Route-Distinguisher value 10.143.73.4:1001 |
(config-vrf)#route-target both 1001:1001 | Configuring import and export value as 1001:1001 |
(config-vrf)#exit | Exiting VRF Mode |
(config)#commit | Commit the transaction. |
PE3: EVPN and MAC VRF Mapping
(config)#evpn mpls id 1800 xconnect target-mpls-id 1700 | Configure the EVPN-VPWS identifier with source identifier 1800 and target identifier 1800 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vrf2 | Mapping vrf "test" to EVPN-VPWS identifier |
(config-evpn-mpls)#evpn mpls id 3000 | Configure the EVPN-VPLS identifier with identifier 3000 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vpls1001 | Mapping vrf "vpls1001" to EVPN-VPLS identifier |
(config-evpn-mpls)#commit | Commit the transaction. |
PE3: Access Port Configuration
(config)#interface po90 | Enter the Interface mode for po90. |
(config-if)#load-interval 30 | Load interval setting |
(config-if)#evpn multi-homed system-mac 0000.aaaa.bbbc | Configure ESI on a link on which Multi homed CE is connected |
(config-if)#interface po90.1700 switchport | Creating L2 sub interface of Dynamic LAG po90 |
(config-if)#encapsulation dot1q 1700 | Setting Encapsulation to dot1q with VLAN ID 1700 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 1800 | Map vpn-id 1800 to Dynamic LAG sub interface po90.1700 (VPWS) |
(config-access-if)#exit | Exiting out of access interface mode |
(config-if)#interface po90.300 switchport | Creating L2 sub interface of Dynamic LAG po90 |
(config-if)#encapsulation dot1q 3000 | Setting Encapsulation to dot1q with VLAN ID 3000 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 3000 | Map vpn-id 3000 to interface po90.3000 (VPLS) |
(config-access-if)#exit | Exiting out of Access if mode |
(config-if)#interface xe2 | Enter the Interface mode for xe2 |
(config-if)#channel-group 90 mode active | Putting interface xe2 in Dynamic LAG po90 |
(config-if)#commit | Commit candidate configuration to be running configuration |
Validation
PE1: ELAN
PE1#show evpn mpls tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update evpn-id
===================================================================================
10.143.73.1 10.143.73.4 Installed 00:13:32 00:13:32 3000
10.143.73.1 10.143.73.3 Installed 00:13:33 00:13:33 3000
Total number of entries are 2
PE1#show evpn mpls tunnel label
EVPN-MPLS Network tunnel labels
Local Remote
Destination Status evpn-id Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
===================================================================================================================
10.143.73.4 Installed 3000 xe3 25601 753 403 654 53
10.143.73.3 Installed 3000 xe3 25600 753 403 753 402
Total number of entries are 2
PE1#show evpn mpls id 3000
EVPN-MPLS Information
=================
Codes: NW - Network Port
AC - Access Port
(u) - Untagged
VPN-ID EVI-Name EVI-Type Type Interface ESI VLAN DF-Status Src-Addr Dst-Addr
_______________________________________________________________________________________________________________________________
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.1 10.143.73.4
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.1 10.143.73.3
3000 ---- -- AC xe6.300 --- Single Homed Port --- ---- ---- ---- ----
PE1#show evpn mpls mac-table
============================================================================================================================
EVPN MPLS MAC Entries
============================================================================================================================
VNID Interface VlanId Inner-VlanId Mac-Addr VTEP-Ip/ESI Type Status AccessPortDesc
__________________________________________________________________________________________________________________________________________
3000 xe6.300 ---- ---- 0211.2000.03e8 10.143.73.1 Dynamic Local ------- -------
3000 xe6.300 ---- ---- b86a.97cd.6a3d 10.143.73.1 Dynamic Local ------- -------
3000 ---- ---- ---- 0224.2000.03e8 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Remote ------- -------
3000 ---- ---- ---- b86a.97d2.53bb 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Remote ------- -------
PE1: ELINE or VPWS
PE1#show evpn mpls xconnect
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1700 ---- 1500 1800 xe6.1700 00:00:00:aa:aa:bb:bc:00:00:00 10.143.73.4 1500 AC-NW NW-SET
Total number of entries are 1
PE1#show evpn mpls xconnect tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update local-evpn-id remote-evpn-id
================================================================================================
10.143.73.1 10.143.73.4 Installed 00:16:50 00:16:50 1700 1800
10.143.73.1 10.143.73.3 Installed 00:16:50 00:16:50 1700 1800
Total number of entries are 2
PE1#show evpn mpls xconnect tunnel label
EVPN-MPLS Network tunnel labels
Local Remote Local Remote
Destination Status VPWS-ID VPWS-ID Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
==============================================================================================================================
10.143.73.4 Installed 1700 1800 xe3 25601 -- 402 -- 52
10.143.73.3 Installed 1700 1800 xe3 25600 -- 402 -- 401
Total number of entries are 2
PE1#show evpn mpls xconnect id 1700
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1700 ---- 1500 1800 xe6.1700 00:00:00:aa:aa:bb:bc:00:00:00 10.143.73.3 1500 AC-NW NW-SET
10.143.73.4 1500 ---- ----
Total number of entries are 1
PE2: VPLS
PE2#show evpn mpls tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update evpn-id
===================================================================================
10.143.73.3 10.143.73.4 Installed 00:24:41 00:24:41 3000
10.143.73.3 10.143.73.1 Installed 00:24:38 00:24:38 3000
Total number of entries are 2
PE2#show evpn mpls tunnel label
EVPN-MPLS Network tunnel labels
Local Remote
Destination Status evpn-id Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
============================================================================================================
10.143.73.4 Installed 3000 xe5 24965 753 402 654 53
10.143.73.1 Installed 3000 xe5 25604 753 402 753 403
Total number of entries are 2
PE2#show evpn mpls id 3000
EVPN-MPLS Information
=================
Codes: NW - Network Port
AC - Access Port
(u) - Untagged
VPN-ID EVI-Name EVI-Type Type Interface ESI VLAN DF-Status Src-Addr Dst-Addr
____________________________________________________________________________________________________________________________
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.3 10.143.73.4
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.3 10.143.73.1
3000 ---- -- AC po90.300 00:00:00:aa:aa:bb:bc:00:00:00 ---- DF ---- ----
Total number of entries are 3
PE2#show evpn mpls mac-table
============================================================================================================================
EVPN MPLS MAC Entries
============================================================================================================================
VNID Interface VlanId Inner-VlanId Mac-Addr VTEP-Ip/ESI Type Status AccessPortDesc
____________________________________________________________________________________________________________________________
3000 ---- ---- ---- 0211.2000.03e8 10.143.73.1 Dynamic Remote ------- -------
3000 ---- ---- ---- b86a.97cd.6a3d 10.143.73.1 Dynamic Remote ------- -------
3000 ---- ---- ---- 0224.2000.03e8 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Remote ------- -------
3000 po90.300 ---- ---- b86a.97d2.53bb 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Local ------- -------
PE2: VPWS
PE2#show evpn mpls xconnect id 1800
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1800 ---- 1500 1700 po90.1700 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
PE2#show evpn mpls xconnect tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update local-evpn-id remote-evpn-id
=======================================================================================
10.143.73.3 10.143.73.1 Installed 00:50:18 00:50:18 1800 1700
Total number of entries are 1
PE2#show evpn mpls xconnect
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1800 ---- 1500 1700 po90.1700 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
PE2#show evpn mpls xconnect tunnel label
EVPN-MPLS Network tunnel labels
Local Remote Local Remote
Destination Status VPWS-ID VPWS-ID Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
============================================================================================================================
10.143.73.1 Installed 1800 1700 xe5 25604 -- 401 -- 402
Total number of entries are 1
PE3: VPLS
PE3#show evpn mpls tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update evpn-id
================================================================================
10.143.73.4 10.143.73.3 Installed 00:22:11 00:22:11 3000
10.143.73.4 10.143.73.1 Installed 00:22:11 00:22:11 3000
Total number of entries are 2
PE3#show evpn mpls tunnel label
EVPN-MPLS Network tunnel labels
Local Remote
Destination Status evpn-id Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
============================================================================================================
10.143.73.3 Installed 3000 po92 24962 654 53 753 402
10.143.73.1 Installed 3000 po92 24964 654 53 753 403
Total number of entries are 2
PE3#show evpn mpls id 3000
EVPN-MPLS Information
=================
Codes: NW - Network Port
AC - Access Port
(u) - Untagged
VPN-ID EVI-Name EVI-Type Type Interface ESI VLAN DF-Status Src-Addr Dst-Addr
_______________________________________________________________________________________________________________________________
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.4 10.143.73.3
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.4 10.143.73.1
3000 ---- -- AC po90.300 00:00:00:aa:aa:bb:bc:00:00:00 ---- NON-DF ---- ----
Total number of entries are 3
PE3#show evpn mpls mac-table
============================================================================================================================
EVPN MPLS MAC Entries
============================================================================================================================
VNID Interface VlanId Inner-VlanId Mac-Addr VTEP-Ip/ESI Type Status AccessPortDesc
__________________________________________________________________________________________________________________________________________
3000 ---- ---- ---- 0211.2000.03e8 10.143.73.1 Dynamic Remote ------- -------
3000 ---- ---- ---- b86a.97cd.6a3d 10.143.73.1 Dynamic Remote ------- -------
3000 ---- ---- ---- 0224.2000.03e8 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Remote ------- -------
3000 po90.300 ---- ---- b86a.97d2.53bb 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Local ------- -------
PE3: VPWS
PE3#show evpn mpls xconnect id 1800
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1800 ---- 1500 1700 po90.1700 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
PE3#show evpn mpls xconnect tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update local-evpn-id remote-evpn-id
========================================================================================================
10.143.73.4 10.143.73.1 Installed 00:23:18 00:23:18 1800 1700
Total number of entries are 1
PE3#show evpn mpls xconnect tunnel label
EVPN-MPLS Network tunnel labels
Local Remote Local Remote
Destination Status VPWS-ID VPWS-ID Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
==============================================================================================================================
10.143.73.1 Installed 1800 1700 po92 24964 -- 52 -- 402
Total number of entries are 1
PE3#show evpn mpls xconnect
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1800 ---- 1500 1700 po90.1700 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
EVPN MPLS Multhoming over BGP-LU
Topology
The diagram depicts the Multi Homed topology for the EVPN MPLS configuration and examples for both ELINE and ELAN service with BGP-LU as underlay MPLS path.
MPLS EVPN multi-homing over LU configuration
Configuration
PE1: Loopback Interface
#configure terminal | Enter configure mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.1/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
PE1: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.1 | Set the router ID to IP address 10.143.73.1 |
(config-router)#transport-address ipv4 10.143.73.1 | Configure the transport address for IPV4 (for IPV6 use ipv6) to be used for a TCP session over which LDP will run. Note: It is preferable to use the loopback address as the transport address. |
(config-router-targeted-peer)# targeted-peer ipv4 10.143.73.6 | Configure targeted peer. |
(config-router-targeted-peer)#exit | Exit-targeted-peer-mode |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit the transaction. |
PE1: Global EVPN MPLS Command
(config)#evpn mpls enable | Enable EVPN MPLS |
(config)#commit | Commit candidate configuration to be running configuration |
(config)#evpn mpls vtep-ip-global 10.143.73.1 | Configuring VTEP global IP to loopback IP |
(config)#hardware-profile filter evpn-mpls-mh enable | Enable hardware-profile filter EVPN-MPLS-MH |
(config)#evpn mpls multihoming enable | Enable Multihoming |
(config)#commit | Commit the transaction. |
PE1: Interface Configuration Network Side
(config)#interface xe3 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.8/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
Note: For RSVP Configuration refer RSVP-TE Configuration.
PE1: OSPF Configuration
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.1 | Router-ID configurations |
(config-router)#network 10.143.73.1/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.8/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit the transaction. |
PE1: BGP Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config-router)#neighbor 10.143.73.5 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.5 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.6 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.6 update-source lo | Source of routing updates as loopback |
(config-router)#address-family l2vpn evpn | Entering into address family mode as EVPN |
(config-router-af)#neighbor 10.143.73.5 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#neighbor 10.143.73.6 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#exit | Exiting of Address family mode |
(config-router)#commit | Commit the transaction. |
PE1: MAC VRF Configuration
(config)#mac vrf vrf2 | Enter VRF mode |
(config-vrf)#rd 10.143.73.1:1700 | Configuring Route-Distinguisher value 10.143.73.1:1700 |
(config-vrf)#route-target both 1700:1700 | Configuring import and export value as 1700:1700 |
(config-vrf)#exit | Exiting VRF Mode |
(config)#mac vrf vpls1001 | Enter VRF mode |
(config-vrf)#rd 10.143.73.1:1001 | Configuring Route-Distinguisher value 10.143.73.1:1001 |
(config-vrf)#route-target both 1001:1001 | Configuring import and export value as 1001:1001 |
(config-vrf)#exit | Exiting VRF Mode |
(config)#commit | Commit the transaction. |
PE1: EVPN and VRF Mapping
(config)#evpn mpls id 1700 xconnect target-mpls-id 1800 | Configure the EVPN-VPWS identifier with source identifier 1700 and target identifier 1800 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vrf2 | Mapping vrf "vrf2" to EVPN-VPWS identifier |
(config-evpn-mpls)#evpn mpls id 3000 | Configure the EVPN-VPLS identifier with identifier 3000 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vpls1001 | Mapping vrf "vpls1001" to EVPN-VPLS identifier |
(config-evpn-mpls)#commit | Commit candidate configuration to be running configuration |
PE1: Access Port Configuration
(config)#interface xe6 | Enter the Interface mode for xe6. |
(config-if)#interface xe6.1700 switchport | Creating L2 sub interface of physical interface xe6 |
(config-if)#description access-side-int | Giving Interface Description |
(config-if)#encapsulation dot1q 1700 | Setting Encapsulation to dot1q with VLAN ID 1700 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 1700 | Map vpn-id 1700 to interface xe6.1700 (VPWS) |
(config-access-if)#exit | Exiting out of access interface mode |
(config-if)#interface xe6.300 switchport | Creating L2 sub interface of physical interface xe6 |
(config-if)#encapsulation dot1q 3000 | Setting Encapsulation to dot1q with VLAN ID 3000 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 3000 | Map vpn-id 3000 to interface xe6.3000 (VPLS) |
(config-access-if)#commit | Commit candidate configuration to be running configuration |
ABR1: Loopback Interface
#configure terminal | Enter configuration mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.2/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
ABR1: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.2 | Set the router ID to IP address 10.143.73.2 |
(config-router)#transport-address ipv4 10.143.73.2 | Configure transport address under router ldp |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit the transaction. |
ABR1: Interface Configuration
(config)#interface xe3 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.9/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#interface xe5 | Enter the Interface mode for xe5 |
(config-if)#ip address 10.255.128.25/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
ABR1: OSPF Configuration
(config)#enable ext-ospf-multi-inst | Enable multiple-instance capabilit |
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.2 | Setting the Router ID as Loopback IP |
(config-router)#network 10.143.73.2/32 area 0.0.0.0 instance-id 200 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.25/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config)#router ospf 200 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.2 | Setting the Router ID as Loopback IP |
(config-router)#network 10.143.73.2/32 area 0.0.0.0 instance-id 100 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.9/31 area 0.0.0.0 | Advertise network address in OSPF that comes under same subnet. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit candidate configuration to be running configuration |
ABR1: BGP-LU Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config)#allocate-label all | Configure allocate all under router bgp |
(config-router)#neighbor 10.143.73.1 remote-as 65010 | Configuring PE1 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.4 remote-as 65010 | Configuring ABR2 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.1 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.4 update-source lo | Source of routing updates as loopback |
(config-router)# address-family ipv4 unicast | Entering into address family ipv4 unicast |
(config-router-af)# network 10.143.73.2/32 | Advertise the network |
(config-router-af)# exit-address-family | Exit from ipv4 address family |
(config-router)# address-family ipv4 labeled-unicast | Entering into address family ipv4 labeled-unicast |
(config-router-af)#neighbor 10.143.73.4 activate | Activate the ipv4 labeled-unicast neighbor |
(config-router-af)#neighbor 10.143.73.4 next-hop-self | Configure next-hopself for the ipv4 labeled-unicast neighbor |
config-router-af)#neighbor 10.143.73.4 route-reflector-client | Configure neighbor as route reflector client |
(config-router-af)#neighbor 10.143.73.1 activate | Activate the ipv4 labeled-unicast neighbor |
config-router-af)#neighbor 10.143.73.1 route-reflector-client | Configure neighbor as route reflector client |
(config-router-af)#neighbor 10.143.73.1 next-hop-self | Configure next-hopself for the ipv4 labeled-unicast neighbor |
(config-router-af)#commit | Commit the transaction. |
P2: Loopback Interface
#configure terminal | Enter configuration mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.3/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
P2: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.3 | Set the router ID to IP address 10.143.73.3 |
(config-router)#transport-address ipv4 10.143.73.3 | Configure transport address under router LDP |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit candidate configuration to be running configuration |
P2: Interface Configuration
(config)#interface xe5 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.24/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#interface xe6 | Enter the Interface mode for xe5 |
(config-if)#ip address 10.255.128.35/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit candidate configuration to be running configuration |
P2: OSPF Configuration
(config)#router ospf 200 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.3 | Setting the Router ID as Loopback IP |
(config-router)#network 10.143.73.3/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.24/31 area 0.0.0.0 | Advertise network address in OSPF that comes under same subnet. |
(config-router)#network 10.255.128.35/31 area 0.0.0.0 | Advertise xe5 network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit candidate configuration to be running configuration |
ABR2: Loopback Interface
#configure terminal | Enter configuration mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.4/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit the transaction. |
ABR2: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.4 | Set the router ID to IP address 10.143.73.4 |
(config-router)#transport-address ipv4 10.143.73.4 | Configure transport address under router ldp |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit the transaction. |
ABR2: Interface Configuration
(config)#interface xe6 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.34/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#interface xe5 | Enter the Interface mode for xe5 |
(config-if)#ip address 10.255.128.45/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#interface po92 | Enter the Interface mode for po92 |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#ip address 10.255.128.55/31 | Configure IP address on the interface. |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#interface xe7 | Enter the Interface mode for xe7 |
(config-if)#channel-group 92 mode active | Moving interface to Dynamic LAG 92 |
(config-if)#interface xe8 | Enter the Interface mode for xe8 |
(config-if)#channel-group 92 mode active | Moving interface to Dynamic LAG 92 |
(config-if)#commit | Commit the transaction. |
ABR2: OSPF Configuration
(config)#enable ext-ospf-multi-inst | Enable multiple-instance capabilit |
(config)#router ospf 100 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.4 | Setting the Router ID as Loopback IP |
(config-router)#network 10.143.73.4/32 area 0.0.0.0 instance-id 300 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.34/31 area 0.0.0.0 | Advertise network address in OSPF that comes under same subnet. |
(config)#router ospf 300 | Enter the Router OSPF mode. |
(config-router)#network 10.143.73.4/32 area 0.0.0.0 instance-id 200 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.45/31 area 0.0.0.0 | Advertise xe5 network address in OSPF. |
(config-router)#network 10.255.128.55/31 area 0.0.0.0 | Advertise po network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit candidate configuration to be running configuration |
ABR2: BGP-LU Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config)#allocate-label all | Configure allocate all under router bgp |
(config-router)#neighbor 10.143.73.2 remote-as 65010 | Configuring ABR1 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.5 remote-as 65010 | Configuring PE2 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.6 remote-as 65010 | Configuring PE3 as iBGP neighbor using it's loopback IP |
(config-router)#neighbor 10.143.73.2 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.5 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.6 update-source lo | Source of routing updates as loopback |
(config-router)# address-family ipv4 unicast | Entering into address family ipv4 unicast |
(config-router-af)# network 10.143.73.4/32 | Advertise the network |
(config-router-af)# exit-address-family | Exit from ipv4 address family |
(config-router)# address-family ipv4 labeled-unicast | Entering into address family ipv4 labeled-unicast |
(config-router-af)#neighbor 10.143.73.2 activate | Activate the ipv4 labeled-unicast neighbor |
(config-router-af)#neighbor 10.143.73.2 next-hop-self | Configure next-hop-self for the ipv4 labeled-unicast neighbor |
config-router-af)#neighbor 10.143.73.2 route-reflector-client | Configure neighbor as route reflector client |
(config-router-af)#neighbor 10.143.73.5 activate | Activate the ipv4 labeled-unicast neighbor |
config-router-af)#neighbor 10.143.73.5 route-reflector-client | Configure neighbor as route reflector client |
(config-router-af)#neighbor 10.143.73.5 next-hop-self | Configure next-hop-self for the ipv4 labeled-unicast neighbor |
(config-router-af)#neighbor 10.143.73.6 activate | Activate the ipv4 labeled-unicast neighbor |
config-router-af)#neighbor 10.143.73.6 route-reflector-client | Configure neighbor as route reflector client |
(config-router-af)#neighbor 10.143.73.6 next-hop-self | Configure next-hop-self for the ipv4 labeled-unicast neighbor |
(config-router-af)#commit | Commit candidate configuration to be running configuration |
PE2: Loopback Interface
#configure terminal | Enter configure mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.5/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE2: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.5 | Set the router ID to IP address 10.143.73.5 |
(config-router)#transport-address ipv4 10.143.73.5 | Configure transport address under router ldp |
(config-router)#targeted-peer ipv4 10.143.73.1 | Configure targeted peer. |
(config-router-targeted-peer)# targeted-peer ipv4 10.143.73.6 | Configure targeted peer. |
(config-router-targeted-peer)#exit | Exit-targeted-peer-mode |
(config-router)#exit | Exit from router target peer and LDP mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE2: Global EVPN MPLS Command
(config)#evpn mpls enable | Enable EVPN MPLS Note: Reload is required after Enabling/Disabling EVPN MPLS Feature |
OcNOS(config)#commit | Commit candidate configuration to be running configuration |
(config)#evpn mpls vtep-ip-global 10.143.73.5 | Configuring VTEP global IP to loopback IP |
(config)#hardware-profile filter evpn-mpls-mh enable | Enable hardware-profile filter EVPN-MPLS-MH |
(config)#evpn mpls multihoming enable | Enable Multihoming |
(config)#evpn esi hold-time 60 | Delay timer for ESI to come up before enabling evpn |
(config)#commit | Commit candidate configuration to be running configuration |
PE2: Interface Configuration Network Side
(config)#interface xe5 | Enter the Interface mode for xe5. |
(config-if)#ip address 10.255.128.44/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit candidate configuration to be running configuration |
Note: For RSVP Configuration refer RSVP-TE Configuration.
PE2: OSPF Configuration
(config)#router ospf 300 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.5 | Router-ID configurations |
(config-router)#network 10.143.73.5/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.44/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit candidate configuration to be running configuration |
PE2: BGP Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config-router)#neighbor 10.143.73.1 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.1 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.4 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.4 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.6 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.6 update-source lo | Source of routing updates as loopback |
(config-router)# address-family ipv4 labeled-unicast | Entering into address family ipv4 labeled-unicast |
(config-router-af)#neighbor 10.143.73.4 activate | Activate the ipv4 labeled-unicast neighbor |
(config-router-af)#neighbor 10.143.73.4 next-hop-self | Configure next-hop-self for the ipv4 labeled-unicast neighbor |
(config-router-af)#exit-address-family | Exit the address family |
(config-router)#address-family l2vpn evpn | Entering into address family mode as EVPN |
(config-router-af)#neighbor 10.143.73.1 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#neighbor 10.143.73.6 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#exit | Exiting of Address family mode |
(config-router)#commit | Commit candidate configuration to be running configuration |
PE2: MAC VRF Configuration
(config)#mac vrf vrf2 | Enter VRF mode |
(config-vrf)#rd 10.143.73.5:1700 | Configuring Route-Distinguisher value 10.143.75.3:1700 |
(config-vrf)#route-target both 1700:1700 | Configuring import and export value as 1700:1700 |
(config-vrf)#exit | Exiting VRF Mode |
(config)#mac vrf vpls1001 | Enter VRF mode |
(config-vrf)#rd 10.143.73.5:1001 | Configuring Route-Distinguisher value 10.143.73.5:1001 |
(config-vrf)#route-target both 1001:1001 | Configuring import and export value as 1001:1001 |
(config-vrf)#exit | Exiting VRF Mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE2: EVPN and MAC VRF Mapping
(config)#evpn mpls id 1800 xconnect target-mpls-id 1700 | Configure the EVPN-VPWS identifier with source identifier 1800 and target identifier 1700 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vrf2 | Mapping vrf "test" to EVPN-VPWS identifier |
(config-evpn-mpls)#evpn mpls id 3000 | Configure the EVPN-VPLS identifier with identifier 3000 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vpls1001 | Mapping vrf "vpls1001" to EVPN-VPLS identifier |
(config-evpn-mpls)#commit | Commit candidate configuration to be running configuration |
PE2: Access Port Configuration
(config)#interface po90 | Enter the Interface mode for po90. |
(config-if)#load-interval 30 | Load interval setting |
(config-if)#evpn multi-homed system-mac 0000.aaaa.bbbc | Configure ESI on a link on which Multi homed CE is connected |
(config-if)#interface po90.1700 switchport | Creating L2 sub interface of Dynamic LAG po90 |
(config-if)#encapsulation dot1q 1700 | Setting Encapsulation to dot1q with VLAN ID 1700 |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 1800 | Map vpn-id 2 to interface ce49.2 (VPWS) |
(config-access-if)#exit | Exiting out of access interface mode |
(config-if)#interface po90.300 switchport | Creating L2 sub interface of Dynamic LAG po90 |
(config-if)#encapsulation dot1q 3000 | Setting Encapsulation to dot1q with VLAN ID 3000 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 3000 | Map vpn-id 3000 to interface po90.300 (VPLS) |
(config-access-if)#exit | Exiting out of Access if mode |
(config-if)#interface ce52 | Enter the Interface mode for ce52 |
(config-if)#channel-group 90 mode active | Putting interface ce50 in Dynamic LAG po90 |
(config)#commit | Commit candidate configuration to be running configuration |
PE3: Loopback Interface
#configure terminal | Enter configure mode. |
(config)#interface lo | Enter the Interface mode for the loopback interface. |
(config-if)#ip address 10.143.73.6/32 secondary | Configure IP address on loopback interface. |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE3: Global LDP
(config)#router ldp | Enter the Router LDP mode. |
(config-router)#router-id 10.143.73.6 | Set the router ID to IP address 10.143.73.5 |
(config-router)#transport-address ipv4 10.143.73.6 | Configure transport address under router ldp |
(config-router)#targeted-peer ipv4 10.143.73.1 | Configure targeted peer. |
(config-router-targeted-peer)# targeted-peer ipv4 10.143.73.5 | Configure targeted peer. |
(config-router-targeted-peer)#exit | Exit-targeted-peer-mode |
(config-router)#exit | Exit from router LDP mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE3: Global EVPN MPLS Command
(config)#evpn mpls enable | Enable EVPN MPLS |
(config)#commit | Commit candidate configuration to be running configuration |
(config)#evpn mpls vtep-ip-global 10.143.73.6 | Configuring VTEP global IP to loopback IP |
(config)#hardware-profile filter evpn-mpls-mh enable | Enable hardware-profile filter EVPN-MPLS-MH |
(config)#evpn mpls multihoming enable | Enable Multihoming |
(config)#evpn esi hold-time 60 | Delay timer for ESI to come up before enabling evpn |
(config)#commit | Commit candidate configuration to be running configuration |
PE3: Interface Configuration Network Side
(config)#interface po92 | Enter the Interface mode for xe3. |
(config-if)#ip address 10.255.128.54/31 | Configure IP address on the interface. |
(config-if)#enable-ldp ipv4 | Enable LDP on the physical interface |
(config-if)#label-switching | Enable label switching on the interface. |
(config-if)#exit | Exit interface mode |
(config-if)#interface xe7 | Enter the Interface mode for xe7 |
(config-if)#channel-group 92 mode active | Moving interface to Dynamic LAG 92 |
(config-if)#interface xe8 | Enter the Interface mode for xe8 |
(config-if)#channel-group 92 mode active | Moving interface to Dynamic LAG 92 |
(config-if)#exit | Exit interface mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE3: OSPF Configuration
(config)#router ospf 300 | Enter the Router OSPF mode. |
(config-router)#ospf router-id 10.143.73.6 | Router-ID configurations |
(config-router)#network 10.143.73.6/32 area 0.0.0.0 | Advertise loopback address in OSPF. |
(config-router)#network 10.255.128.54/31 area 0.0.0.0 | Advertise network address in OSPF. |
(config-router)#exit | Exit Router OSPF mode and return to Configure mode. |
(config)#commit | Commit candidate configuration to be running configuration |
PE3: BGP Configuration
(config)#router bgp 65010 | Enter the Router BGP mode, ASN: 65010 |
(config-router)#neighbor 10.143.73.1 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.1 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.4 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.4 update-source lo | Source of routing updates as loopback |
(config-router)#neighbor 10.143.73.5 remote-as 65010 | Configuring Neighbor as iBGP neighbor |
(config-router)#neighbor 10.143.73.5 update-source lo | Source of routing updates as loopback |
(config-router)# address-family ipv4 labeled-unicast | Entering into address family ipv4 labeled-unicast |
(config-router-af)#neighbor 10.143.73.4 activate | Activate the ipv4 labeled-unicast neighbor |
(config-router-af)#neighbor 10.143.73.4 next-hop-self | Configure next-hop-self for the ipv4 labeled-unicast neighbor |
(config-router-af)#exit-address-family | Exit the address family |
(config-router)#address-family l2vpn evpn | Entering into address family mode as EVPN |
(config-router-af)#neighbor 10.143.73.1 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#neighbor 10.143.73.5 activate | Enabling EVPN Address family for neighbor |
(config-router-af)#exit | Exiting of Address family mode |
(config-router)#commit | Commit candidate configuration to be running configuration |
PE3: MAC VRF Configuration
(config)#mac vrf vrf2 | Enter VRF mode |
(config-vrf)#rd 10.143.73.6:1700 | Configuring Route-Distinguisher value 10.143.73.6:1700 |
(config-vrf)#route-target both 1700:1700 | Configuring import and export value as 1700:1700 |
(config-vrf)#exit | Exiting VRF Mode |
(config)#mac vrf vpls1001 | Enter VRF mode |
(config-vrf)#rd 10.143.73.6:1001 | Configuring Route-Distinguisher value 10.143.73.6:1001 |
(config-vrf)#route-target both 1001:1001 | Configuring import and export value as 1001:1001 |
(config-vrf)#exit | Exiting VRF Mode |
(config)#commit | Commit candidate configuration to be running configuration |
PE3: EVPN and MAC VRF Mapping
(config)#evpn mpls id 1800 xconnect target-mpls-id 1700 | Configure the EVPN-VPWS identifier with source identifier 1800 and target identifier 1800 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vrf2 | Mapping vrf "test" to EVPN-VPWS identifier |
(config-evpn-mpls)#evpn mpls id 3000 | Configure the EVPN-VPLS identifier with identifier 3000 |
(config-evpn-mpls)#host-reachability-protocol evpn-bgp vpls1001 | Mapping vrf "vpls1001" to EVPN-VPLS identifier |
(config-evpn-mpls)#commit | Commit candidate configuration to be running configuration |
PE3: Access Port Configuration
(config)#interface po90 | Enter the Interface mode for po90. |
(config-if)#load-interval 30 | Load interval setting |
(config-if)#evpn multi-homed system-mac 0000.aaaa.bbbc | Configure ESI on a link on which Multi homed CE is connected |
(config-if)#interface po90.1700 switchport | Creating L2 sub interface of Dynamic LAG po90 |
(config-if)#encapsulation dot1q 1700 | Setting Encapsulation to dot1q with VLAN ID 1700 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 1800 | Map vpn-id 1800 to Dynamic LAG sub interface po90.1700 (VPWS) |
(config-access-if)#exit | Exiting out of access interface mode |
(config-if)#interface po90.300 switchport | Creating L2 sub interface of Dynamic LAG po90 |
(config-if)#encapsulation dot1q 3000 | Setting Encapsulation to dot1q with VLAN ID 3000 Supported Encapsulation: dot1ad, dot1q, untagged, default |
(config-if)#access-if-evpn | Entering Access mode for EVPN MPLS ID configuration |
(config-access-if)#map vpn-id 3000 | Map vpn-id 3000 to interface po90.3000 (VPLS) |
(config-access-if)#exit | Exiting out of Access if mode |
(config-if)#interface ce50 | Enter the Interface mode for ce50 |
(config-if)#channel-group 90 mode active | Putting interface ce50 in Dynamic LAG po90 |
(config)#commit | Commit candidate configuration to be running configuration |
Validation
PE1: ELAN
PE1#show evpn mpls tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update evpn-id
===================================================================================
10.143.73.1 10.143.73.5 Installed 00:13:32 00:13:32 3000
10.143.73.1 10.143.73.6 Installed 00:13:33 00:13:33 3000
Total number of entries are 2
PE1#show evpn mpls tunnel label
EVPN-MPLS Network tunnel labels
Local Remote
Destination Status evpn-id Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
===================================================================================================================
10.143.73.5 Installed 3000 xe3 25601 753 403 654 53
10.143.73.6 Installed 3000 xe3 25600 753 403 753 402
Total number of entries are 2
PE1#sh mpls forwarding-table | inc 10.143.73.5
B> 10.143.73.5/32 6 10 - - LSP_DEFAULT 25601 xe3 No 10.143.73.2
PE1#sh mpls forwarding-table | inc 10.143.73.6
B> 10.143.73.6/32 6 10 - - LSP_DEFAULT 25660 xe3 No 10.143.73.2
PE1#sh ip bgp labeled-unicast
Status codes: s suppressed, d damped, h history, a add-path, * valid, > best, i - internal, S - stale
Network Next Hop In Label Out Label
*> 10.143.73.1/32 0.0.0.0 24320 -
*>i 10.143.73.2/32 10.143.73.2 24322 25603
*>i 10.143.73.4/32 10.143.73.2 24323 25602
*>i 10.143.73.5/32 10.143.73.2 24321 25601
*>i 10.143.73.6/32 10.143.73.2 24324 25600
PE1#show evpn mpls id 3000
EVPN-MPLS Information
=================
Codes: NW - Network Port
AC - Access Port
(u) - Untagged
VPN-ID EVI-Name EVI-Type Type Interface ESI VLAN DF-Status Src-Addr Dst-Addr
_______________________________________________________________________________________________________________________________
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.1 10.143.73.5
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.1 10.143.73.6
3000 ---- -- AC xe6.300 --- Single Homed Port --- ---- ---- ---- ----
PE1#show evpn mpls mac-table
============================================================================================================================
EVPN MPLS MAC Entries
============================================================================================================================
VNID Interface VlanId Inner-VlanId Mac-Addr VTEP-Ip/ESI Type Status AccessPortDesc
__________________________________________________________________________________________________________________________________________
3000 xe6.300 ---- ---- 0211.2000.03e8 10.143.73.1 Dynamic Local ------- -------
3000 xe6.300 ---- ---- b86a.97cd.6a3d 10.143.73.1 Dynamic Local ------- -------
3000 ---- ---- ---- 0224.2000.03e8 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Remote ------- -------
3000 ---- ---- ---- b86a.97d2.53bb 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Remote ------- -------
PE1: ELINE or VPWS
PE1#show evpn mpls xconnect
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1700 ---- 1500 1800 xe6.1700 00:00:00:aa:aa:bb:bc:00:00:00 10.143.73.5 1500 AC-NW NW-SET
Total number of entries are 1
PE1#show evpn mpls xconnect tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update local-evpn-id remote-evpn-id
================================================================================================
10.143.73.1 10.143.73.5 Installed 00:16:50 00:16:50 1700 1800
10.143.73.1 10.143.73.6 Installed 00:16:50 00:16:50 1700 1800
Total number of entries are 2
PE1#show evpn mpls xconnect tunnel label
EVPN-MPLS Network tunnel labels
Local Remote Local Remote
Destination Status VPWS-ID VPWS-ID Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
==============================================================================================================================
10.143.73.5 Installed 1700 1800 xe3 25601 -- 402 -- 52
10.143.73.6 Installed 1700 1800 xe3 25600 -- 402 -- 401
Total number of entries are 2
PE1#show evpn mpls xconnect id 1700
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1700 ---- 1500 1800 xe6.1700 00:00:00:aa:aa:bb:bc:00:00:00 10.143.73.5 1500 AC-NW NW-SET
10.143.73.6 1500 ---- ----
Total number of entries are 1
PE2: VPLS
PE2#show evpn mpls tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update evpn-id
===================================================================================
10.143.73.5 10.143.73.6 Installed 00:24:41 00:24:41 3000
10.143.73.5 10.143.73.1 Installed 00:24:38 00:24:38 3000
Total number of entries are 2
PE2#show evpn mpls tunnel label
EVPN-MPLS Network tunnel labels
Local Remote
Destination Status evpn-id Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
============================================================================================================
10.143.73.6 Installed 3000 xe5 24965 753 402 654 53
10.143.73.1 Installed 3000 xe5 25604 753 402 753 403
Total number of entries are 2
PE2#show evpn mpls id 3000
EVPN-MPLS Information
=================
Codes: NW - Network Port
AC - Access Port
(u) - Untagged
VPN-ID EVI-Name EVI-Type Type Interface ESI VLAN DF-Status Src-Addr Dst-Addr
____________________________________________________________________________________________________________________________
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.5 10.143.73.6
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.5 10.143.73.1
3000 ---- -- AC po90.300 00:00:00:aa:aa:bb:bc:00:00:00 ---- DF ---- ----
Total number of entries are 3
PE2#show evpn mpls mac-table
============================================================================================================================
EVPN MPLS MAC Entries
============================================================================================================================
VNID Interface VlanId Inner-VlanId Mac-Addr VTEP-Ip/ESI Type Status AccessPortDesc
____________________________________________________________________________________________________________________________
3000 ---- ---- ---- 0211.2000.03e8 10.143.73.1 Dynamic Remote ------- -------
3000 ---- ---- ---- b86a.97cd.6a3d 10.143.73.1 Dynamic Remote ------- -------
3000 ---- ---- ---- 0224.2000.03e8 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Remote ------- -------
3000 po90.300 ---- ---- b86a.97d2.53bb 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Local ------- -------
PE2: VPWS
PE2#show evpn mpls xconnect id 1800
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1800 ---- 1500 1700 po90.1700 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
PE2#show evpn mpls xconnect tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update local-evpn-id remote-evpn-id
=======================================================================================
10.143.73.5 10.143.73.1 Installed 00:50:18 00:50:18 1800 1700
Total number of entries are 1
PE2#show evpn mpls xconnect
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1800 ---- 1500 1700 po90.1700 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
PE2#show evpn mpls xconnect tunnel label
EVPN-MPLS Network tunnel labels
Local Remote Local Remote
Destination Status VPWS-ID VPWS-ID Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
============================================================================================================================
10.143.73.1 Installed 1800 1700 xe5 25604 -- 401 -- 402
Total number of entries are 1
PE3: VPLS:
PE3#show evpn mpls tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update evpn-id
================================================================================
10.143.73.6 10.143.73.5 Installed 00:22:11 00:22:11 3000
10.143.73.6 10.143.73.1 Installed 00:22:11 00:22:11 3000
Total number of entries are 2
PE3#show evpn mpls tunnel label
EVPN-MPLS Network tunnel labels
Local Remote
Destination Status evpn-id Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
============================================================================================================
10.143.73.5 Installed 3000 po92 24962 654 53 753 402
10.143.73.1 Installed 3000 po92 24964 654 53 753 403
Total number of entries are 2
PE3#show evpn mpls id 3000
EVPN-MPLS Information
=================
Codes: NW - Network Port
AC - Access Port
(u) - Untagged
VPN-ID EVI-Name EVI-Type Type Interface ESI VLAN DF-Status Src-Addr Dst-Addr
_______________________________________________________________________________________________________________________________
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.5 10.143.73.6
3000 ---- L2 NW ---- ---- ---- ---- 10.143.73.5 10.143.73.1
3000 ---- -- AC po90.300 00:00:00:aa:aa:bb:bc:00:00:00 ---- NON-DF ---- ----
Total number of entries are 3
PE3#show evpn mpls mac-table
============================================================================================================================
EVPN MPLS MAC Entries
============================================================================================================================
VNID Interface VlanId Inner-VlanId Mac-Addr VTEP-Ip/ESI Type Status AccessPortDesc
__________________________________________________________________________________________________________________________________________
3000 ---- ---- ---- 0211.2000.03e8 10.143.73.1 Dynamic Remote ------- -------
3000 ---- ---- ---- b86a.97cd.6a3d 10.143.73.1 Dynamic Remote ------- -------
3000 ---- ---- ---- 0224.2000.03e8 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Remote ------- -------
3000 po90.300 ---- ---- b86a.97d2.53bb 00:00:00:aa:aa:bb:bc:00:00:00 Dynamic Local ------- -------
PE3: VPWS
PE3#show evpn mpls xconnect id 1800
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1800 ---- 1500 1700 po90.1700 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
PE3#show evpn mpls xconnect tunnel
EVPN-MPLS Network tunnel Entries
Source Destination Status Up/Down Update local-evpn-id remote-evpn-id
========================================================================================================
10.143.73.6 10.143.73.1 Installed 00:23:18 00:23:18 1800 1700
Total number of entries are 1
PE3#show evpn mpls xconnect tunnel label
EVPN-MPLS Network tunnel labels
Local Remote Local Remote
Destination Status VPWS-ID VPWS-ID Network-Intf Tunnel-Label MC-Label UC-Label MC-Label UC-Label
==============================================================================================================================
10.143.73.1 Installed 1800 1700 po92 24964 -- 52 -- 402
Total number of entries are 1
PE3#show evpn mpls xconnect
EVPN-MPLS Xconnect Info
========================
AC-AC: Local-Cross-connect
AC-NW: Cross-connect to Network
AC-UP: Access-port is up
AC-DN: Access-port is down
NW-UP: Network is up
NW-DN: Network is down
NW-SET: Network and AC both are up
Local Remote Connection-Details
================================ ============ ===================================================================================
VPN-ID EVI-Name MTU VPN-ID Source Destination PE-IP MTU Type NW-Status
================================ ============ ===================================================================================
1800 ---- 1500 1700 po90.1700 --- Single Homed Port --- 10.143.73.1 1500 AC-NW NW-SET
Total number of entries are 1
EVPN-MPLS L2CP Tunneling
EVPN-MPLS services shall support transparent L2 control plane protocol tunneling via network tunnels between CE's, via Sub-ifp framework support. The protocols which are tunneled are controlled by configuration at parent Interface (of A/C ports).The below list of L2 control plane BPDU shall be transparently tunneled across EVPN-MPLS networks based on egress tunnels when Tunnel action is configured.
• dot1x
• efm
• elmi
• lldp
• xSTP
• lacp
In case of action "DISCARD" and "PEER" appropriate behavior should see.
• PEER - the corresponding L2 control packet shall be uplifted to the CPU/control plane for processing.
• DISCARD - the corresponding L2 control packets are dropped at node.
Default behavior is PEER.
Topology
See Figure 25-1 and Figure 25-3.
Note: L2CP should be enabled in all PEs access interface to have end to end traffic.
L2CP Configurations
(config)#in xe1 | Entering into interface level of access side interface |
(config-if)#l2protocol <protocol> tunnel | Enabling tunnel for the L2CP protocol |
(config-if)#l2protocol <protocol> peer | Enabling peer for the L2CP protocol |
(config-if)#l2protocol <protocol>
|