OcNOS-SP : Virtual Extensible LAN Guide : Virtual Extensible LAN Configuration Guide : VXLAN EVPN EVC Configuration : Configuration
Configuration
RTR1/VTEP1
 
#configure terminal
Enter configure mode.
(config)#interface lo
Enter interface mode for loopback.
(config-if)#ip address 33.33.33.0/31 secondary
Assign secondary IP address.
(config-if)#exit
Exit interface mode.
(config)#mac vrf vrf1
Create mac routing/forwarding instance with vrf1 name and enter into VRF mode
(config-vrf)# rd 100:11
Assign RD value
(config-vrf)# route-target export 200:11
Assign route-target value for export
(config-vrf)# route-target import 400:11
Assign route-target value for import
(config-vrf)#exit
Exit VRF configuration mode
(config)#interface xe37
Enter interface mode for xe37
(config-if)#ip address 11.11.11.0/31
Assign IP address in /31 mask.
(config-if)#exit
Exit interface mode.
(config)#interface xe15
Enter interface mode for xe15
(config-if)#switchport
Make it L2 interface
(config-if)#exit
Exit interface mode.
(config)#router bgp 100
Enter BGP router mode
(config-router)# bgp router-id 1.1.1.1
Assign BGP router ID
(config-router)#neighbor 11.11.11.1 remote-as 200
Specify a neighbor router with peer IP address and remote-as defined
(config-router)#neighbor 11.11.11.1 fall-over bfd
Configure single-hop BFD session for its BGP peer
(config-router)#address-family ipv4 unicast
Enter into ipv4 unicast address family
(config-router-af)#network 33.33.33.0/31
Advertise loopback network into BGP for VTEP ID reachability
(config-router-af)#exit-address-family
Exit ipv4 unicast address family mode
(config-router)#address-family l2vpn evpn
Enter into l2vpn address family mode
(config-router-af)#neighbor 11.11.11.1 activate
Activate the peer into address family mode
(config-router-af)#exit-address-family
Exit l2vpn address family mode
(config-router)#exit
Exit BGP router mode
(config)# hardware-profile filter vxlan enable
Enable hardware profile for vxlan
(config)#hardware-profile statistics ac-lif enable
Enable ac-lif for VxLAN access-if port counters
(config)#nvo vxlan enable
Enable VXLAN
(config)#nvo vxlan vtep-ip-global 33.33.33.0
Configure Source vtep-ip-global configuration
(config)#nvo vxlan id 1 ingress-replication inner-vid-disabled
Configure VXLAN Network identifier with/without inner-vid-disabled configure and enter into VXLAN tenant mode
(config-nvo)#vxlan host-reachability-protocol evpn-bgp vrf1
Assign VRF for evpn-bgp to carry EVPN route
(config-nvo)#exit
Exit VXLAN tenant mode.
(config)#nvo vxlan access-if port-vlan xe15 1000 inner-vlan 2000
Enable port-vlan mapping i.e. access port to outer-vlan (SVLAN) and inner-vlan (CVLAN) mapping
(config-nvo-acc-if)#map vnid 1
Map VXLAN Identified to access-port for VXLAN
(config-nvo-acc-if)#exit
Exit VXLAN access-interface mode
(config)#commit
Commit the candidate configuration to the running configuration
(config)#exit
Exit configuration mode
RTR2
 
#configure terminal
Enter configure mode.
(config)#interface xe13/3
Enter interface mode for xe13/3
(config-if)#ip address 11.11.11.1/31
Assign IP address in /31 mask.
(config-if)#exit
Exit interface mode.
(config)#interface xe13/1
Enter interface mode for xe13/1
(config-if)#ip address 12.12.12.1/31
Assign IP address in /31 mask.
(config-if)#exit
Exit interface mode
(config)#router bgp 200
Enter BGP router mode
(config-router)# bgp router-id 2.2.2.2
Assign BGP router ID
(config-router)#neighbor 11.11.11.0 remote-as 100
Specify a neighbor router with peer ip address and remote-as defined
(config-router)#neighbor 11.11.11.0 fall-over bfd
Configure single-hop BFD session for its BGP peer
(config-router)#neighbor 12.12.12.0 remote-as 300
Specify a neighbor router with peer ip address and remote-as defined
(config-router)#neighbor 12.12.12.0 fall-over bfd
Configure single-hop BFD session for its BGP peer
(config-router)#address-family l2vpn evpn
Enter into l2vpn address family mode
(config-router-af)#neighbor 11.11.11.0 activate
Activate the peer into address family mode
(config-router-af)#neighbor 12.12.12.0 activate
Activate the peer into address family mode
(config-router-af)#exit-address-family
Exit l2vpn address family mode
(config-router)#commit
Commit the candidate configuration to the running configuration
(config-router)#exit
Exit BGP router mode
RTR3/VTEP2
 
#configure terminal
Enter configure mode.
(config)#interface lo
Enter interface mode for loopback.
(config-if)#ip address 34.34.34.0/31 secondary
Assign secondary IP address.
(config-if)#exit
Exit interface mode.
(config)#mac vrf vrf1
Create mac routing/forwarding instance with vrf1 name and enter into vrf mode
(config-vrf)#rd 300:11
Assign RD value
(config-vrf)#route-target export 400:11
Assign route-target value for export
(config-vrf)#route-target import 200:11
Assign route-target value for import
(config-vrf)#exit
Exit vrf configuration mode
(config)#interface xe13
Enter interface mode for xe13
(config-if)#ip address 12.12.12.0/31
Assign IP address in /31 mask.
(config-if)#exit
Exit interface mode.
(config)#interface xe6
Enter interface mode for xe6
(config-if)#switchport
Make it L2 interface
(config-if)#exit
Exit interface mode.
(config)#router bgp 300
Enter BGP router mode
(config-router)# bgp router-id 3.3.3.3
Assign BGP router ID
(config-router)#neighbor 12.12.12.1 remote-as 200
Specify a neighbor router with peer ip address and remote-as defined
(config-router)#neighbor 12.12.12.1 fall-over bfd
Configure single-hop BFD session for its BGP peer
(config-router)#address-family ipv4 unicast
Enter into ipv4 unicast address family
(config-router-af)#network 34.34.34.0/31
Advertise loopback network into BGP for VTEP ID reachability
(config-router-af)#exit-address-family
Exit ipv4 unicast address family mode
(config-router)#address-family l2vpn evpn
Enter into l2vpn address family mode
(config-router-af)#neighbor 12.12.12.1 activate
Activate the peer into address family mode
(config-router-af)#exit-address-family
Exit l2vpn address family mode
(config-router)#exit
Exit BGP router mode
(config)# hardware-profile filter vxlan enable
Enable hardware profile for vxlan
(config)#hardware-profile statistics ac-lif enable
Enable ac-lif for VxLAN access-if port counters
(config)#nvo vxlan enable
Enable VXLAN
(config)#nvo vxlan vtep-ip-global 34.34.34.0
Configure Source vtep-ip-global configuration
(config)#nvo vxlan id 1 ingress-replication inner-vid-disabled
Configure VXLAN Network identifier with/without inner-vid-disabled configure and enter into VXLAN tenant mode
(config-nvo)#vxlan host-reachability-protocol evpn-bgp vrf1
Assign VRF for evpn-bgp to carry EVPN route
(config-nvo)#exit
Exit VXLAN tenant mode.
(config)#nvo vxlan access-if port-vlan xe6 1000 inner-vlan 2000
Enable port-vlan mapping i.e. access port to outer-vlan (SVLAN) and inner-vlan (CVLAN) mapping
(config-nvo-acc-if)#map vnid 1
Map VXLAN Identified to access-port for VXLAN
(config-nvo-acc-if)#exit
Exit VXLAN access-interface mode
(config)#commit
Commit the candidate configuration to the running configuration
(config)#exit
Exit configuration mode
Last modified date: 10/20/2023