OcNOS SP : Segment Routing Guide : Segment Routing Configuration : Segment Routing Policy for Traffic Engineering
Segment Routing Policy for Traffic Engineering
Segment routing allows a headend node to steer a packet flow along any desired path. Intermediate per-flow states are eliminated due to source routing. The headend node is said to steer a flow into a segment routing policy. The header of a packet steered in an segment routing policy is augmented with the ordered list of segments associated with that segment routing policy.
The path of a segment routing policy is an ordered list of segments and can be an explicit path or a dynamic path:
For a dynamic candidate-path, the head-end computes the ordered list of segments based on certain user-specified optimization objectives and set of constraints.
For an explicit candidate-path, the ordered list of segments can be explicitly specified by the operator directly via commands or PCEP controller.
This chapter shows how to configure a segment routing policy for traffic engineering using dynamic paths and explicit paths.
Topology
Segment routing topology for traffic engineering
Note: You must ensure that prefix SIDs are unique globally.
Note: By default, the CSPF retry limit is 100 times and the CSPF retry interval is 10 seconds. If a policy does not come up within 1000 seconds, it will require operator intervention.
Dynamic Path Policy with ISIS
PE1
 
PE1#configure terminal
Enter configure mode.
PE1(config)#interface lo
Enter interface mode.
PE1(config-if)#ip address 1.1.1.1/32 secondary
Configure the IP address of the interface.
PE1(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
PE1(config-if)#prefix-sid index 1
Configure prefix sid index value.
PE1(config-if)#exit
Exit interface mode.
PE1(config)#interface eth1
Enter interface mode.
PE1(config-if)#ip address 10.1.2.1/24
Configure the IP address of the interface.
PE1(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
PE1(config-if)#label-switching
Enable label switching.
PE1(config)#exit
Exit interface mode
PE1(config)#interface eth2
Enter interface mode.
PE1(config-if)#ip address 10.1.6.1/24
Configure the IP address of the interface.
PE1(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
PE1(config-if)#label-switching
Enable label switching.
PE1(config-if)#exit
Exit interface mode.
PE1(config)#router isis 1
Set the routing process ID.
PE1(config-router)#metric-style wide
Configure metric style as wide.
PE1(Config)#commit
Commit candidate configuration to be running configuration
PE1(config-router)#is-type level-1
Configure is-type.
PE1(config-router)#net 49.0001.0000.0000.0011.00
Configure network entity title (NET).
PE1(config-router)#mpls traffic-eng router-id 1.1.1.1
Enable MPLS Traffic Engineering under router process.
PE1(config-router)#mpls traffic-eng level-1
Enable MPLS Traffic Engineering as level-1.
PE1(config-router)#capability cspf
Enable cspf capability under ISIS 1 process.
PE1(config-router)#segment-routing mpls
Enable segment routing under router process.
PE1(config-router)#exit
Exit router mode.
PE1(config)#segment-routing
Configuring segment-routing
PE1(config-sr)#traffic-engineering
Segment Routing traffic engineering
PE1(config-sr-te)#policy 1
Policy configuration with name 1
PE1(config-sr-pol)#color 1 end-point 1.1.1.9
SR-policy color and end-point
PE1(config-sr-pol-cp)#candidate-path 1
SR policy candidate path
PE1(config-sr-pol-cp)#preference 100
Candidate Path preference
PE1(config-sr-pol-cp)#dynamic-path isis 1
Dynamic candidate path as ISIS
PE1(config-sr-pol-cp)#constraints
Specify constraints
PE1(config-sr-dyn-cp-cons)#1.1.1.6 loose
Loopback IP of P2 as loose constraint
PE1(config-sr-pol-cp)#exit-pol-cp
Exit from SR policy candidate path configuration mode
PE1(config-sr-pol)#candidate-path 2
SR policy candidate path
PE1(config-sr-pol-cp)#dynamic-path isis 1
Dynamic candidate path as ISIS
PE1(config-sr-pol-cp)#constraints
Specify constraints
PE1(config-sr-dyn-cp-cons)#10.1.2.2 strict
Interface IP of P1 as strict constraint
PE1(config-sr-pol-cp)#exit-pol-cp
Exit from SR policy candidate path configuration mode
PE1(config-sr-pol)#exit-sr-pol
Exit from SR policy configuration mode
PE1(config-sr-te)#exit-te
Exit from traffic engineering configuration mode
PE1(config)#ip vrf vrf1
Configure VPN Routing/Forwarding instance
PE1(config-vrf)#rd 100:2
route distinguisher
PE1(config-vrf)#route-target both 200:1
route target
PE1(config-vrf)#exit
Exit VRF mode.
PE1(config)#interface eth3
Enter interface mode.
PE1(config-if)#ip vrf forwarding vrf1
Configuring interface for VRF forwarding
PE1(config-if)#ip address 177.1.1.1/24
Configure the IP address of the interface.
PE1(config-if)#exit
Exit interface mode.
PE1(config)#router bgp 100
Configure router bgp in AS 100
PE1(config-router)#neighbor 1.1.1.9 remote-as 100
Configure neighbor in remote-as 100
PE1(config-router)#neighbor 1.1.1.9 update-source lo
Configure neighbor with update-source loopback
PE1(config-router)#address-family vpnv4 unicast
Enter VPNv4 Address family mode
PE1(config-router-af)#neighbor 1.1.1.9 activate
Activate VPNv4 neighbor
PE1(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE1(config-router)#address-family ipv4 vrf vrf1
Enter address-family VRF
PE1(config-router-af)#redistribute connected
Redistribute all the connected VRF routes
PE1(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE1(config-router)#exit
Exit router mode.
PE1(config)#commit
Commit candidate configuration to be running configuration
PE1(config)#exit
Exit configuration mode
P1
 
P1#configure terminal
Enter configure mode.
P1(config)#interface lo
Enter interface mode.
P1(config-if)#ip address 1.1.1.2/32 secondary
Configure the IP address of the interface.
P1(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P1(config-if)#prefix-sid index 2
Configure prefix sid index value.
P1(config-if)#exit
Exit interface mode.
P1(config)#interface eth1
Enter interface mode.
P1(config-if)#ip address 10.1.2.2/24
Configure the IP address of the interface.
P1(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P1(config-if)#label-switching
Enable label switching.
P1(config-if)#exit
Exit interface mode
P1(config)#interface eth2
Enter interface mode.
P1(config-if)#ip address 20.1.1.1/24
Configure the IP address of the interface.
P1(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P1(config-if)#label-switching
Enable label switching.
P1(config-if)#exit
Exit interface mode
P1(config)#interface eth3
Enter interface mode.
P1(config-if)#ip address 29.1.1.1/24
Configure the IP address of the interface.
P1(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P1(config-if)#label-switching
Enable label switching.
P1(config-if)#exit
Exit interface mode.
P1(config)#router isis 1
Set the routing process ID .
P1(config-router)#metric-style wide
Configure metric style as wide.
P1(config)#commit
Commit candidate configuration to be running configuration
P1(config-router)#is-type level-1
Configure is-type.
P1(config-router)#net 49.0001.0000.0000.0001.00
Configure Network entity title (NET).
P1(config-router)#mpls traffic-eng router-id 1.1.1.2
Enable MPLS Traffic Engineering under router process.
P1(config-router)#mpls traffic-eng level-1
Enable MPLS Traffic Engineering as level-1.
P1(config-router)#capability cspf
Enable cspf capability under ISIS 1 process.
P1(config-router)#segment-routing mpls
Enable segment routing under router process.
P1(config-router)#exit
Exit router mode.
P1(config)#commit
Commit candidate configuration to be running configuration
P1(config)#exit
Exit configuration mode
P2
 
P2#configure terminal
Enter configure mode.
P2(config)#interface lo
Enter interface mode.
P2(config-if)#ip address 1.1.1.6/32 secondary
Configure the IP address of the interface.
P2(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P2(config-if)#prefix-sid index 3
Configure prefix sid index value.
P2(config-if)#exit
Exit interface mode.
P2(config)#interface eth1
Enter interface mode.
P2(config-if)#ip address 50.1.1.2/24
Configure the IP address of the interface.
P2(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P2(config-if)#label-switching
Enable label switching.
P2(config)#interface eth2
Enter interface mode.
P2(config-if)#ip address 10.1.6.2/24
Configure the IP address of the interface.
P2(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P2(config-if)#label-switching
Enable label switching.
P2(config)#interface eth3
Enter interface mode.
P2(config-if)#ip address 29.1.1.2/24
Configure the IP address of the interface.
P2(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P2(config-if)#label-switching
Enable label switching.
P2(config-if)#exit
Exit interface mode.
P2(config)#router isis 1
Set the routing process ID .
P2(config-router)#metric-style wide
Configure metric style as wide.
P2(config)#commit
Commit candidate configuration to be running configuration
P2(config-router)#is-type level-1
Configure is-type.
P2(config-router)#net 49.0001.0000.0000.0002.00
Configure Network entity title (NET).
P2(config-router)#mpls traffic-eng router-id 1.1.1.6
Enable MPLS Traffic Engineering under router process.
P2(config-router)#mpls traffic-eng level-1
Enable MPLS Traffic Engineering as level-1.
P2(config-router)#capability cspf
Enable cspf capability under ISIS 1 process.
P2(config-router)#segment-routing mpls
Enable segment routing under router process.
P2(config-router)#exit
Exit router mode.
P2(config)#commit
Commit candidate configuration to be running configuration
P2(config)#exit
Exit configuration mode
P3
 
P3#configure terminal
Enter configure mode.
P3(config)#interface lo
Enter interface mode.
P3(config-if)#ip address 1.1.1.4/32 secondary
Configure the IP address of the interface.
P3(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P3(config-if)#prefix-sid index 4
Configure prefix sid index value.
P3(config-if)#exit
Exit interface mode.
P3(config)#interface eth1
Enter interface mode.
P3(config-if)#ip address 10.4.9.1/24
Configure the IP address of the interface.
P3(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P3(config-if)#label-switching
Enable label switching.
P3(config-if)#exit
Exit interface mode.
P3(config)#interface eth2
Enter interface mode.
P3(config-if)#ip address 20.1.1.2/24
Configure the IP address of the interface.
P3(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P3(config-if)#label-switching
Enable label switching.
P3(config-if)#exit
Exit interface mode.
P3(config)#interface eth3
Enter interface mode.
P3(config-if)#ip address 45.1.1.2/24
Configure the IP address of the interface.
P3(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P3(config-if)#label-switching
Enable label switching.
P3(config-if)#exit
Exit interface mode.
P3(config)#router isis 1
Set the routing process ID .
P3(config-router)#metric-style wide
Configure metric style as wide.
P3(config)#commit
Commit candidate configuration to be running configuration
P3(config-router)#is-type level-1
Configure is-type.
P3(config-router)#net 49.0001.0000.0000.0003.00
Configure Network entity title (NET).
P3(config-router)#mpls traffic-eng router-id 1.1.1.4
Enable MPLS Traffic Engineering under router process.
P3(config-router)#mpls traffic-eng level-1
Enable MPLS Traffic Engineering as level-1.
P3(config-router)#capability cspf
Enable cspf capability under ISIS 1 process.
P3(config-router)#segment-routing mpls
Enable segment routing under router process.
P3(config-router)#exit
Exit router mode.
P3(config)#commit
Commit candidate configuration to be running configuration
P3(config)#exit
Exit configuration mode
P4
 
P4#configure terminal
Enter configure mode.
P4(config)#interface lo
Enter interface mode.
P4(config-if)#ip address 1.1.1.8/32 secondary
Configure the IP address of the interface.
P4(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P4(config-if)#prefix-sid index 5
Configure prefix sid index value.
P4(config-if)#exit
Exit interface mode.
P4(config)#interface eth1
Enter interface mode.
P4(config-if)#ip address 50.1.1.1/24
Configure the IP address of the interface.
P4(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P4(config-if)#label-switching
Enable label switching.
P4(config-if)#exit
Exit interface mode.
P4(config)#interface eth2
Enter interface mode.
P4(config-if)#ip address 10.8.9.1/24
Configure the IP address of the interface.
P4(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P4(config-if)#label-switching
Enable label switching.
P4(config-if)#exit
Exit interface mode.
P4(config)#interface eth3
Enter interface mode.
P4(config-if)#ip address 45.1.1.1/24
Configure the IP address of the interface.
P4(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
P4(config-if)#label-switching
Enable label switching.
P4(config-if)#exit
Exit interface mode.
P4(config)#router isis 1
Set the routing process ID .
P4(config-router)#metric-style wide
Configure metric style as wide.
P4(config)#commit
Commit candidate configuration to be running configuration
P4(config-router)#is-type level-1
Configure is-type.
P4(config-router)#net 49.0001.0000.0000.0004.00
Configure Network entity title (NET).
P4(config-router)#mpls traffic-eng router-id 1.1.1.8
Enable MPLS Traffic Engineering under router process.
P4(config-router)#mpls traffic-eng level-1
Enable MPLS Traffic Engineering as level-1.
P4(config-router)#capability cspf
Enable cspf capability under ISIS 1 process.
P4(config-router)#segment-routing mpls
Enable segment routing under router process.
P4(config-router)#exit
Exit router mode.
P4(config)#commit
Commit candidate configuration to be running configuration
P4(config)#exit
Exit configuration mode
PE2
 
PE2#configure terminal
Enter configure mode.
PE2(config)#interface lo
Enter interface mode.
PE2(config-if)#ip address 1.1.1.9/32 secondary
Configure the IP address of the interface.
PE2(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
PE2(config-if)#prefix-sid index 6
Configure prefix sid index value.
PE2(config-if)#exit
Exit interface mode.
PE2(config)#interface eth1
Enter interface mode.
PE2(config-if)#ip address 10.4.9.2/24
Configure the IP address of the interface.
PE2(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
PE2(config-if)#label-switching
Enable label switching.
PE2(config)#interface eth2
Enter interface mode.
PE2(config-if)#ip address 10.8.9.2/24
Configure the IP address of the interface.
PE2(config-if)#ip router isis 1
Make the interface part of the router ISIS 1 instance.
PE2(config-if)#label-switching
Enable label switching.
PE2(config-if)#exit
Exit interface mode.
PE2(config)#router isis 1
Set the routing process ID .
PE2(config-router)#metric-style wide
Configure metric style as wide.
PE2(config)#commit
Commit candidate configuration to be running configuration
PE2(config-router)#is-type level-1
Configure is-type.
PE2(config-router)#net 49.0001.0000.0000.0022.00
Configure Network entity title (NET).
PE2(config-router)#mpls traffic-eng router-id 1.1.1.9
Enable MPLS Traffic Engineering under router process.
PE2(config-router)#mpls traffic-eng level-1
Enable MPLS Traffic Engineering as level-1.
PE2(config-router)#capability cspf
Enable cspf capability under ISIS 1 process.
PE2(config-router)#segment-routing mpls
Enable segment routing under router process.
PE2(config-router)#exit
Exit router mode.
PE2(config)#ip vrf vrf1
Configure VPN Routing/Forwarding instance
PE2(config-vrf)#rd 100:1
route distinguisher
PE2(config-vrf)#route-target both 200:1
route target
PE2(config-vrf)#exit
Exit VRF mode.
PE2(config)#interface eth3
Enter interface mode.
PE2(config-if)#ip vrf forwarding vrf1
Configuring interface for VRF forwarding
PE2(config-if)#ip address 202.1.1.2/24
Configure the IP address of the interface.
PE2(config-if)#exit
Exit interface mode.
PE2(config)#router bgp 100
Configure router bgp in AS 100
PE2(config-router)#neighbor 1.1.1.1 remote-as 100
Configure neighbor in remote-as 100
PE2(config-router)#neighbor 1.1.1.1 update-source lo
Configure neighbor with update-source loopback
PE2(config-router)#address-family vpnv4 unicast
Enter VPNv4 Address family mode
PE2(config-router-af)#neighbor 1.1.1.1 activate
Activate VPNv4 neighbor
PE2(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE2(config-router)#address-family ipv4 vrf vrf1
Enter address-family VRF
PE2(config-router-af)#redistribute connected
Redistribute all the connected VRF routes
PE2(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE2(config-router)#exit
Exit router mode.
PE2(config)#commit
Commit candidate configuration to be running configuration
PE2(config)#exit
Exit configuration mode
Validation 1
Verify ISIS neighbor adjacency between routers and show segment-routing policy detail
PE1#show clns neighbors
 
Total number of L1 adjacencies: 2
Total number of L2 adjacencies: 0
Total number of adjacencies: 2
Tag 1: VRF : default
System Id Interface SNPA State Holdtime Type Protocol
0000.0000.0001 eth1 04f8.f865.9009 Up 8 L1 IS-IS
0000.0000.0002 eth2 b86a.97d0.25d4 Up 9 L1 IS-IS
 
PE1#
 
PE1#show segment-routing policy detail
 
Policy-Name: 1 Color 1 End-point 1.1.1.9 Tunnel-ID: 1
Admin-Status: UP Oper-Status: UP for 00:02:37
State Transition Count: 1
CSPF Retry Limit: 100 CSPF Retry Interval: 10
Binding SID :
BSID: 24960
Alloc mode: Dynamic
Oper State: Programmed
 
CP ID: 2, Active
Preference: 100 Path Type: Dynamic(isis) CP Origin: Local
Segment List:
Total no. of segments: 2
Segment0[LABEL]: Label :24320
Segment1[LABEL]: Label :16006
Out-if: eth1 Out-label-stack: 3/16006
Attributes:
Configured:
Affinity:
Metric-type: TE
IP Constraints: 10.1.2.2 strict
 
 
CP ID: 1
Preference: 100 Path Type: Dynamic(isis) CP Origin: Local
CP state: Valid
Segment List:
Total no. of segments: 2
Segment0[LABEL]: Label :16003
Segment1[LABEL]: Label :16006
Out-if: eth2 Out-label-stack: 3/16006
Attributes:
Configured:
Affinity:
Metric-type: TE
IP Constraints: 1.1.1.6 loose
 
 
PE1#
Validation 2
Verify the prefix SIDs are installed as labels in MPLS forwarding table. Verify the same in FTN and ILM tables.
PE1#show mpls forwarding-table
Codes: > - installed FTN, * - selected FTN, p - stale FTN,
B - BGP FTN, K - CLI FTN, t - tunnel, P - SR Policy FTN,
L - LDP FTN, R - RSVP-TE FTN, S - SNMP FTN, I - IGP-Shortcut,
U - unknown FTN, O - SR-OSPF FTN, i - SR-ISIS FTN, k - SR-CLI FTN
 
Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop
i> 1.1.1.2/32 1 3 0 Yes LSP_DEFAULT 3 eth1 No 10.1.2.2
i> 1.1.1.4/32 3 6 0 Yes LSP_DEFAULT 16004 eth1 No 10.1.2.2
i> 1.1.1.6/32 2 4 0 Yes LSP_DEFAULT 3 eth2 No 10.1.6.2
i> 1.1.1.8/32 4 8 0 Yes LSP_DEFAULT 16005 eth2 No 10.1.6.2
P> 1.1.1.9/32 7 13 1 Yes LSP_DEFAULT 3 eth1 No 10.1.2.2
i 1.1.1.9/32 5 10 0 Yes LSP_DEFAULT 16006 eth1 No 10.1.2.2
PE1#
PE1#show mpls ilm-table
Codes: > - installed ILM, * - selected ILM, p - stale ILM
K - CLI ILM, T - MPLS-TP, s - Stitched ILM
S - SNMP, L - LDP, R - RSVP, C - CRLDP
B - BGP , K - CLI , V - LDP_VC, I - IGP_SHORTCUT
O - OSPF/OSPF6 SR, i - ISIS SR, k - SR CLI
P - SR Policy, U - unknown
 
Code FEC/VRF/L2CKT ILM-ID In-Label Out-Label In-Intf Out-Intf/VRF Nexthop LSP-Type
i> 1.1.1.6/32 5 16003 3 N/A eth2 10.1.6.2 LSP_DEFAULT
i> 1.1.1.2/32 4 16002 3 N/A eth1 10.1.2.2 LSP_DEFAULT
i> 1.1.1.1/32 1 16001 Nolabel N/A N/A 127.0.0.1 LSP_DEFAULT
i> 10.1.2.2/32 2 24320 3 N/A eth1 10.1.2.2 LSP_DEFAULT
i> 1.1.1.8/32 7 16005 16005 N/A eth2 10.1.6.2 LSP_DEFAULT
i> 1.1.1.4/32 6 16004 16004 N/A eth1 10.1.2.2 LSP_DEFAULT
i> 1.1.1.9/32 8 16006 16006 N/A eth1 10.1.2.2 LSP_DEFAULT
i> 10.1.6.2/32 3 24321 3 N/A eth2 10.1.6.2 LSP_DEFAULT
P> 1.1.1.9/32 9 24960 16006 N/A eth1 10.1.2.2 LSP_DEFAULT
B> vrf1 10 25600 Nolabel N/A vrf1 N/A LSP_DEFAULT
PE1#
 
PE1#show mpls ftn-table
Primary FTN entry with FEC: 1.1.1.2/32, id: 1, row status: Active, Tunnel-Policy: N/A
Owner: ISIS-SR, distance: 115, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A, Color: 0
Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: N/A, Stale: NO, out intf: eth1, out label: 3
Nexthop addr: 10.1.2.2 cross connect ix: 1, op code: Push
 
 
Primary FTN entry with FEC: 1.1.1.4/32, id: 3, row status: Active, Tunnel-Policy: N/A
Owner: ISIS-SR, distance: 115, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A, Color: 0
Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 5
Owner: ISIS-SR, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: ISIS-SR, Stale: NO, out intf: eth1, out label: 16004
Nexthop addr: 10.1.2.2 cross connect ix: 3, op code: Push
 
 
Primary FTN entry with FEC: 1.1.1.6/32, id: 2, row status: Active, Tunnel-Policy: N/A
Owner: ISIS-SR, distance: 115, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A, Color: 0
Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 2
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 2, owner: N/A, Stale: NO, out intf: eth2, out label: 3
Nexthop addr: 10.1.6.2 cross connect ix: 2, op code: Push
 
 
Primary FTN entry with FEC: 1.1.1.8/32, id: 4, row status: Active, Tunnel-Policy: N/A
Owner: ISIS-SR, distance: 115, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A, Color: 0
Cross connect ix: 4, in intf: - in label: 0 out-segment ix: 7
Owner: ISIS-SR, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 7, owner: ISIS-SR, Stale: NO, out intf: eth2, out label: 16005
Nexthop addr: 10.1.6.2 cross connect ix: 4, op code: Push
 
 
Primary FTN entry with FEC: 1.1.1.9/32, id: 7, row status: Active, Tunnel-Policy: N/A
Owner: SR_POLICY, distance: 0, Action-type: Redirect to Tunnel, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 1, Protected LSP id: 0, QoS Resource id: 0, Description: N/A, Color: 0
Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 9
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 9, owner: N/A, Stale: NO, out intf: eth1, out label: 3\16006
Nexthop addr: 10.1.2.2 cross connect ix: 7, op code: Push
 
 
Primary FTN entry with FEC: 1.1.1.9/32, id: 5, row status: Active, Tunnel-Policy: N/A
Owner: ISIS-SR, distance: 115, Action-type: Redirect to LSP, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, Description: N/A, Color: 0
Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 10
Owner: ISIS-SR, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 10, owner: ISIS-SR, Stale: NO, out intf: eth1, out label: 16006
Nexthop addr: 10.1.2.2 cross connect ix: 6, op code: Push
 
 
PE1#
Validation 3
The command output below displays the details of routers configured with segment routing
PE1#show isis segment-routing state
 
Tag 1 Segment-Routing:
SR State: SR_ENABLED
SRGB Start: 16000, SRGB Range: 8000
Operational state: enabled
PE1#
PE1#show isis segment-routing capability
 
Tag 1 Segment-Routing:
-----------------------------------------------------
Advertisement Router Capability :1.1.1.1
Algorithm :0
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
Advertisement Router Capability :1.1.1.2
Algorithm :0
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
Advertisement Router Capability :1.1.1.4
Algorithm :0
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
Advertisement Router Capability :1.1.1.6
Algorithm :0
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
Advertisement Router Capability :1.1.1.8
Algorithm :0
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
Advertisement Router Capability :1.1.1.9
Algorithm :0
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
PE1#show isis database verbose
Tag 1: VRF : default
IS-IS Level-1 Link State Database:
LSPID LSP Seq Num LSP Checksum LSP Holdtime ATT/P/OL
0000.0000.0001.00-00 0x0000000E 0x83F8 426 0/0/0
Area Address: 49.0001
NLPID: 0xCC
IP Address: 1.1.1.2
Router ID: 1.1.1.2
Router Cap: 1.1.1.2
SRGB Range: 8000 SRGB Base SID: 16000 I:1 V:0
SR-Algorithm:
Algorithm: 0
Metric: 10 IS-Extended 0000.0000.0001.02
IPv4 Interface Address: 10.1.2.2
Neighbor IP Address: 10.1.2.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0011 LAN Adjacency SID: 24320 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IS-Extended 0000.0000.0002.04
IPv4 Interface Address: 29.1.1.1
Neighbor IP Address: 29.1.1.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0002 LAN Adjacency SID: 24321 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IS-Extended 0000.0000.0003.03
IPv4 Interface Address: 20.1.1.1
Neighbor IP Address: 20.1.1.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0003 LAN Adjacency SID: 24322 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IP-Extended 1.1.1.2/32
Prefix-SID: index 2 R:0 N:1 P:0 E:0 V:0 L:0
Metric: 10 IP-Extended 10.1.2.0/24
Metric: 10 IP-Extended 20.1.1.0/24
Metric: 10 IP-Extended 29.1.1.0/24
0000.0000.0001.02-00 0x00000004 0xAF0A 426 0/0/0
Metric: 0 IS-Extended 0000.0000.0001.00
Metric: 0 IS-Extended 0000.0000.0011.00
0000.0000.0002.00-00 0x00000009 0x325C 426 0/0/0
Area Address: 49.0001
NLPID: 0xCC
IP Address: 1.1.1.6
Router ID: 1.1.1.6
Router Cap: 1.1.1.6
SRGB Range: 8000 SRGB Base SID: 16000 I:1 V:0
SR-Algorithm:
Algorithm: 0
Metric: 10 IS-Extended 0000.0000.0002.03
IPv4 Interface Address: 10.1.6.2
Neighbor IP Address: 10.1.6.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0011 LAN Adjacency SID: 24321 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IS-Extended 0000.0000.0002.04
IPv4 Interface Address: 29.1.1.2
Neighbor IP Address: 29.1.1.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0001 LAN Adjacency SID: 24320 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IS-Extended 0000.0000.0002.02
IPv4 Interface Address: 50.1.1.2
Neighbor IP Address: 50.1.1.2
Maximum Link Bandwidth: 100g
Reservable Bandwidth: 100g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100g
Unreserved Bandwidth at priority 1: 100g
Unreserved Bandwidth at priority 2: 100g
Unreserved Bandwidth at priority 3: 100g
Unreserved Bandwidth at priority 4: 100g
Unreserved Bandwidth at priority 5: 100g
Unreserved Bandwidth at priority 6: 100g
Unreserved Bandwidth at priority 7: 100g
TE-Default Metric: 10
System-ID: 0000.0000.0004 LAN Adjacency SID: 24322 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IP-Extended 1.1.1.6/32
Prefix-SID: index 3 R:0 N:1 P:0 E:0 V:0 L:0
Metric: 10 IP-Extended 29.1.1.0/24
Metric: 10 IP-Extended 10.1.6.0/24
Metric: 10 IP-Extended 50.1.1.0/24
0000.0000.0002.02-00 0x00000004 0xAB19 1005 0/0/0
Metric: 0 IS-Extended 0000.0000.0002.00
Metric: 0 IS-Extended 0000.0000.0004.00
0000.0000.0002.03-00 0x00000003 0xAB0C 426 0/0/0
Metric: 0 IS-Extended 0000.0000.0002.00
Metric: 0 IS-Extended 0000.0000.0011.00
0000.0000.0002.04-00 0x00000003 0x6363 512 0/0/0
Metric: 0 IS-Extended 0000.0000.0002.00
Metric: 0 IS-Extended 0000.0000.0001.00
0000.0000.0003.00-00 0x0000000D 0x4BA3 545 0/0/0
Area Address: 49.0001
NLPID: 0xCC
IP Address: 1.1.1.4
Router ID: 1.1.1.4
Router Cap: 1.1.1.4
SRGB Range: 8000 SRGB Base SID: 16000 I:1 V:0
SR-Algorithm:
Algorithm: 0
Metric: 10 IS-Extended 0000.0000.0003.03
IPv4 Interface Address: 20.1.1.2
Neighbor IP Address: 20.1.1.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0001 LAN Adjacency SID: 24320 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IS-Extended 0000.0000.0004.04
IPv4 Interface Address: 45.1.1.2
Neighbor IP Address: 45.1.1.1
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0004 LAN Adjacency SID: 24321 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IS-Extended 0000.0000.0022.02
IPv4 Interface Address: 10.4.9.1
Neighbor IP Address: 10.4.9.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0022 LAN Adjacency SID: 24322 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IP-Extended 1.1.1.4/32
Prefix-SID: index 4 R:0 N:1 P:0 E:0 V:0 L:0
Metric: 10 IP-Extended 10.4.9.0/24
Metric: 10 IP-Extended 20.1.1.0/24
Metric: 10 IP-Extended 45.1.1.0/24
0000.0000.0003.03-00 0x00000003 0x6B5A 775 0/0/0
Metric: 0 IS-Extended 0000.0000.0003.00
Metric: 0 IS-Extended 0000.0000.0001.00
0000.0000.0004.00-00 0x00000009 0xFA0A 545 0/0/0
Area Address: 49.0001
NLPID: 0xCC
IP Address: 1.1.1.8
Router ID: 1.1.1.8
Router Cap: 1.1.1.8
SRGB Range: 8000 SRGB Base SID: 16000 I:1 V:0
SR-Algorithm:
Algorithm: 0
Metric: 10 IS-Extended 0000.0000.0002.02
IPv4 Interface Address: 50.1.1.1
Neighbor IP Address: 50.1.1.2
Maximum Link Bandwidth: 100g
Reservable Bandwidth: 100g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 100g
Unreserved Bandwidth at priority 1: 100g
Unreserved Bandwidth at priority 2: 100g
Unreserved Bandwidth at priority 3: 100g
Unreserved Bandwidth at priority 4: 100g
Unreserved Bandwidth at priority 5: 100g
Unreserved Bandwidth at priority 6: 100g
Unreserved Bandwidth at priority 7: 100g
TE-Default Metric: 10
System-ID: 0000.0000.0002 LAN Adjacency SID: 24321 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IS-Extended 0000.0000.0004.04
IPv4 Interface Address: 45.1.1.1
Neighbor IP Address: 45.1.1.1
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0003 LAN Adjacency SID: 24320 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IS-Extended 0000.0000.0022.03
IPv4 Interface Address: 10.8.9.1
Neighbor IP Address: 10.8.9.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0022 LAN Adjacency SID: 24322 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IP-Extended 1.1.1.8/32
Prefix-SID: index 5 R:0 N:1 P:0 E:0 V:0 L:0
Metric: 10 IP-Extended 10.8.9.0/24
Metric: 10 IP-Extended 45.1.1.0/24
Metric: 10 IP-Extended 50.1.1.0/24
0000.0000.0004.04-00 0x00000003 0x8D33 1006 0/0/0
Metric: 0 IS-Extended 0000.0000.0004.00
Metric: 0 IS-Extended 0000.0000.0003.00
0000.0000.0011.00-00* 0x0000000E 0xE5FA 432 0/0/0
Area Address: 49.0001
NLPID: 0xCC
IP Address: 1.1.1.1
Router ID: 1.1.1.1
Router Cap: 1.1.1.1
SRGB Range: 8000 SRGB Base SID: 16000 I:1 V:0
SR-Algorithm:
Algorithm: 0
Metric: 10 IS-Extended 0000.0000.0001.02
IPv4 Interface Address: 10.1.2.1
Neighbor IP Address: 10.1.2.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0001 LAN Adjacency SID: 24320 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IS-Extended 0000.0000.0002.03
IPv4 Interface Address: 10.1.6.1
Neighbor IP Address: 10.1.6.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0002 LAN Adjacency SID: 24321 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IP-Extended 1.1.1.1/32
Prefix-SID: index 1 R:0 N:1 P:0 E:0 V:0 L:0
Metric: 10 IP-Extended 10.1.2.0/24
Metric: 10 IP-Extended 10.1.6.0/24
0000.0000.0022.00-00 0x00000005 0xC06F 550 0/0/0
Area Address: 49.0001
NLPID: 0xCC
IP Address: 1.1.1.9
Router ID: 1.1.1.9
Router Cap: 1.1.1.9
SRGB Range: 8000 SRGB Base SID: 16000 I:1 V:0
SR-Algorithm:
Algorithm: 0
Metric: 10 IS-Extended 0000.0000.0022.03
IPv4 Interface Address: 10.8.9.2
Neighbor IP Address: 10.8.9.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0004 LAN Adjacency SID: 24320 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IS-Extended 0000.0000.0022.02
IPv4 Interface Address: 10.4.9.2
Neighbor IP Address: 10.4.9.2
Maximum Link Bandwidth: 10g
Reservable Bandwidth: 10g
Unreserved Bandwidth:
Unreserved Bandwidth at priority 0: 10g
Unreserved Bandwidth at priority 1: 10g
Unreserved Bandwidth at priority 2: 10g
Unreserved Bandwidth at priority 3: 10g
Unreserved Bandwidth at priority 4: 10g
Unreserved Bandwidth at priority 5: 10g
Unreserved Bandwidth at priority 6: 10g
Unreserved Bandwidth at priority 7: 10g
TE-Default Metric: 10
System-ID: 0000.0000.0003 LAN Adjacency SID: 24321 F:0 B:0 V:1 L:1 S:0 P:0
Metric: 10 IP-Extended 1.1.1.9/32
Prefix-SID: index 6 R:0 N:1 P:0 E:0 V:0 L:0
Metric: 10 IP-Extended 10.8.9.0/24
Metric: 10 IP-Extended 10.4.9.0/24
0000.0000.0022.02-00 0x00000002 0xBBCB 541 0/0/0
Metric: 0 IS-Extended 0000.0000.0022.00
Metric: 0 IS-Extended 0000.0000.0003.00
0000.0000.0022.03-00 0x00000002 0xC8BC 541 0/0/0
Metric: 0 IS-Extended 0000.0000.0022.00
Metric: 0 IS-Extended 0000.0000.0004.00
 
PE1#
PE1#show cspf lsp isis 1
LSP detail
Trunk ID : 1
LSP ID : 1
ISIS Tag Name : 1
Client ID : 0
State : Established(3)
Ingress : 1.1.1.9
Egress : 1.1.1.9
Ext Tunnel ID : 1.1.1.9
LSP Type : 0
Setup Priority : 7
Hold Priority : 0
Hop Limit : 255
Retry Interval : 10
Retry Limit : 10
LSP Metric : 30
Path Constraint :
1.1.1.6 loose
Computed ERO :
10.1.6.2
50.1.1.1
10.8.9.2
 
LSP detail
Trunk ID : 1
LSP ID : 2
ISIS Tag Name : 1
Client ID : 0
State : Established(3)
Ingress : 1.1.1.9
Egress : 1.1.1.9
Ext Tunnel ID : 1.1.1.9
LSP Type : 0
Setup Priority : 7
Hold Priority : 0
Hop Limit : 255
Retry Interval : 10
Retry Limit : 10
LSP Metric : 30
Path Constraint :
10.1.2.2 strict
Computed ERO :
10.1.2.2
20.1.1.2
10.4.9.2
 
PE1#show cspf lsp isis 1
LSP detail
Trunk ID : 1
LSP ID : 1
ISIS Tag Name : 1
Client ID : 0
State : Established(3)
Egress : 1.1.1.9
Ext Tunnel ID : 1.1.1.9
LSP Type : 0
Retry Interval : 10
Retry Timer : OFF
Retry Limit : 100
Remaining Retry Count : 0
LSP Metric : 30
Path Constraint :
1.1.1.6 loose
Computed ERO :
10.1.6.2
50.1.1.1
10.8.9.2
 
LSP detail
Trunk ID : 1
LSP ID : 2
ISIS Tag Name : 1
Client ID : 0
State : Established(3)
Egress : 1.1.1.9
Ext Tunnel ID : 1.1.1.9
LSP Type : 0
Retry Interval : 10
Retry Timer : OFF
Retry Limit : 100
Remaining Retry Count : 0
LSP Metric : 30
Path Constraint :
10.1.2.2 strict
Computed ERO :
10.1.2.2
20.1.1.2
10.4.9.2
 
PE1#
 
Validation 4
PE1#show mpls vrf-table
Output for IPv4 VRF table with id: 2
Primary FTN entry with FEC: 202.1.1.0/24, id: 1, row status: Active, Tunnel-Policy: N/A
Owner: BGP, distance: 0, Action-type: Redirect to Tunnel, Exp-bits: 0x0, Incoming DSCP: none
Transport Tunnel id: 1, Protected LSP id: 0, QoS Resource id: 0, Description: N/A, Color: 1
Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 12
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 12, owner: BGP, Stale: NO, BGP out intf: eth1, transport out intf: eth1, out label: 24960
Nexthop addr: 1.1.1.9 cross connect ix: 8, op code: Push and Lookup
 
PE1#
Dynamic Path Policy with OSPF
PE1
 
PE1#configure terminal
Enter configure mode.
PE1(config)#interface lo
Enter interface mode.
PE1(config-if)#ip address 1.1.1.1/32 secondary
Configure the IP address of the interface.
PE1(config-if)#prefix-sid index 1
Configure prefix sid index value.
PE1(config-if)#exit
Exit interface mode.
PE1(config)#interface eth1
Enter interface mode.
PE1(config-if)#ip address 10.1.2.1/24
Configure the IP address of the interface.
PE1(config-if)#label-switching
Enable label switching.
PE1(config)#interface eth2
Enter interface mode.
PE1(config-if)#ip address 10.1.6.1/24
Configure the IP address of the interface.
PE1(config-if)#label-switching
Enable label switching.
PE1(config-if)#exit
Exit interface mode.
PE1(config)#router ospf 1
Set the routing process ID .
PE1(config-router)#ospf router-id 1.1.1.1
Configuring ospf router-id
PE1(config-router)#network 1.1.1.1/32 area 0.0.0.0
Configure OSPF network in area 0
PE1(config-router)#network 10.1.2.0/24 area 0.0.0.0
Configure OSPF network in area 0
PE1(config-router)#network 10.1.6.0/24 area 0.0.0.0
Configure OSPF network in area 0
PE1(config-router)#segment-routing mpls
Enable segment routing under router process.
PE1(config-router)#exit
Exit router mode.
PE1(config)#segment-routing
Configuring segment-routing
PE1(config-sr)#traffic-engineering
Segment Routing traffic engineering
PE1(config-sr-te)#policy 1
Policy configuration with name 1
PE1(config-sr-pol)#color 1 end-point 1.1.1.9
SR-policy color and end-point
PE1(config-sr-pol-cp)#candidate-path 1
SR policy candidate path
PE1(config-sr-pol-cp)#preference 100
Candidate Path preference
PE1(config-sr-pol-cp)#dynamic-path ospf 1
Dynamic candidate path as ospf
PE1(config-sr-pol-cp)#constraints
Specify constraints
PE1(config-sr-dyn-cp-cons)#1.1.1.6 loose
Loopback IP of P2 as loose constraint
PE1(config-sr-pol-cp)#exit-pol-cp
Exit from SR policy candidate path configuration mode
PE1(config-sr-pol)#candidate-path 2
SR policy candidate path
PE1(config-sr-pol-cp)#dynamic-path ospf 1
Dynamic candidate path as ospf
PE1(config-sr-pol-cp)#constraints
Specify constraints
PE1(config-sr-dyn-cp-cons)#10.1.2.2 strict
Interface IP of P1 as strict constraint
PE1(config-sr-pol-cp)#exit-pol-cp
Exit from SR policy candidate path configuration mode
PE1(config-sr-pol)#exit-sr-pol
Exit from SR policy configuration mode
PE1(config-sr-te)#exit-te
Exit from traffic engineering configuration mode
PE1(config)#ip vrf vrf1
Configure VPN Routing/Forwarding instance
PE1(config-vrf)#rd 100:2
route distinguisher
PE1(config-vrf)#route-target both 200:1
route target
PE1(config-vrf)#exit
Exit VRF mode.
PE1(config)#interface eth3
Enter interface mode.
PE1(config-if)#ip vrf forwarding vrf1
Configuring interface for VRF forwarding
PE1(config-if)#ip address 177.1.1.1/24
Configure the IP address of the interface.
PE1(config-if)#exit
Exit interface mode.
PE1(config)#router bgp 100
Configure router bgp in AS 100
PE1(config-router)#neighbor 1.1.1.9 remote-as 100
Configure neighbor in remote-as 100
PE1(config-router)#neighbor 1.1.1.9 update-source lo
Configure neighbor with update-source loopback
PE1(config-router)#address-family vpnv4 unicast
Enter VPNv4 Address family mode
PE1(config-router-af)#neighbor 1.1.1.9 activate
Activate VPNv4 neighbor
PE1(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE1(config-router)#address-family ipv4 vrf vrf1
Enter address-family VRF
PE1(config-router-af)#redistribute connected
Redistribute all the connected VRF routes
PE1(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE1(config-router)#exit
Exit router mode.
PE1(config)#commit
Commit candidate configuration to be running configuration
PE1(config)#exit
Exit configuration mode
P1
 
P1#configure terminal
Enter configure mode.
P1(config)#interface lo
Enter interface mode.
P1(config-if)#ip address 1.1.1.2/32 secondary
Configure the IP address of the interface.
P1(config-if)#prefix-sid index 2
Configure prefix sid index value.
P1(config-if)#exit
Exit interface mode.
P1(config)#interface eth1
Enter interface mode.
P1(config-if)#ip address 10.1.2.2/24
Configure the IP address of the interface.
P1(config-if)#label-switching
Enable label switching.
P1(config)#interface eth2
Enter interface mode.
P1(config-if)#ip address 20.1.1.1/24
Configure the IP address of the interface.
P1(config-if)#label-switching
Enable label switching.
P1(config)#interface eth3
Enter interface mode.
P1(config-if)#ip address 29.1.1.1/24
Configure the IP address of the interface.
P1(config-if)#label-switching
Enable label switching.
P1(config-if)#exit
Exit interface mode.
P1(config)#router ospf 1
Set the routing process ID .
P1(config-router)#network 1.1.1.2/32 area 0.0.0.0
Configure OSPF network in area 0
P1(config-router)#ospf router-id 1.1.1.2
Configure OSPF router-id
P1(config-router)#network 10.1.2.0/24 area 0.0.0.0
Configure OSPF network in area 0
P1(config-router)#network 20.1.1.0/24 area 0.0.0.0
Configure OSPF network in area 0
P1(config-router)#network 29.1.1.0/24 area 0.0.0.0
Configure OSPF network in area 0
P1(config-router)#segment-routing mpls
Enable segment routing under router process.
P1(config-router)#exit
Exit router mode.
P1(config)#commit
Commit candidate configuration to be running configuration
P1(config)#exit
Exit configuration mode
P2
 
P2#configure terminal
Enter configure mode.
P2(config)#interface lo
Enter interface mode.
P2(config-if)#ip address 1.1.1.6/32 secondary
Configure the IP address of the interface.
P2(config-if)#prefix-sid index 3
Configure prefix sid index value.
P2(config-if)#exit
Exit interface mode.
P2(config)#interface eth1
Enter interface mode.
P2(config-if)#ip address 50.1.1.2/24
Configure the IP address of the interface.
P2(config-if)#label-switching
Enable label switching.
P2(config)#interface eth2
Enter interface mode.
P2(config-if)#ip address 10.1.6.2/24
Configure the IP address of the interface.
P2(config-if)#label-switching
Enable label switching.
P2(config)#interface eth3
Enter interface mode.
P2(config-if)#ip address 29.1.1.2/24
Configure the IP address of the interface.
P2(config-if)#label-switching
Enable label switching.
P2(config-if)#exit
Exit interface mode.
P2(config)#router ospf 1
Set the routing process ID .
P2(config-router)#ospf router-id 1.1.1.6
Configure ospf router-id
P2(config-router)#network 1.1.1.6/32 area 0.0.0.0
Configure OSPF network in area 0
P2(config-router)#network 10.1.6.0/24 area 0.0.0.0
Configure OSPF network in area 0
P2(config-router)#network 29.1.1.0/24 area 0.0.0.0
Configure OSPF network in area 0
P2(config-router)#network 50.1.1.0/24 area 0.0.0.0
Configure OSPF network in area 0
P2(config-router)#segment-routing mpls
Enable segment routing under router process.
P2(config-router)#exit
Exit router mode.
P2(config)#commit
Commit candidate configuration to be running configuration
P2(config)#exit
Exit configuration mode
P3
 
P3#configure terminal
Enter configure mode.
P3(config)#interface lo
Enter interface mode.
P3(config-if)#ip address 1.1.1.4/32 secondary
Configure the IP address of the interface.
P3(config-if)#prefix-sid index 4
Configure prefix sid index value.
P3(config-if)#exit
Exit interface mode.
P3(config)#interface eth1
Enter interface mode.
P3(config-if)#ip address 10.4.9.1/24
Configure the IP address of the interface.
P3(config-if)#label-switching
Enable label switching.
P3(config)#interface eth2
Enter interface mode.
P3(config-if)#ip address 20.1.1.2/24
Configure the IP address of the interface.
P3(config-if)#label-switching
Enable label switching.
P3(config)#interface eth3
Enter interface mode.
P3(config-if)#ip address 45.1.1.2/24
Configure the IP address of the interface.
P3(config-if)#label-switching
Enable label switching.
P3(config-if)#exit
Exit interface mode.
P3(config)#router ospf 1
Set the routing process ID .
P3(config-router)#ospf router-id 1.1.1.4
Configuring ospf router-id
P3(config-router)#network 1.1.1.4/32 area 0.0.0.0
Configure OSPF network in area 0
P3(config-router)#network 10.4.9.0/24 area 0.0.0.0
Configure OSPF network in area 0
P3(config-router)#network 20.1.1.0/24 area 0.0.0.0
Configure OSPF network in area 0
P3(config-router)#network 45.1.1.0/24 area 0.0.0.0
Configure OSPF network in area 0
P3(config-router)#segment-routing mpls
Enable segment routing under router process.
P3(config-router)#exit
Exit router mode.
P3(config)#commit
Commit candidate configuration to be running configuration
P3(config)#exit
Exit configuration mode
P4
 
P4#configure terminal
Enter configure mode.
P4(config)#interface lo
Enter interface mode.
P4(config-if)#ip address 1.1.1.8/32 secondary
Configure the IP address of the interface.
P4(config-if)#prefix-sid index 5
Configure prefix sid index value.
P4(config-if)#exit
Exit interface mode.
P4(config)#interface eth1
Enter interface mode.
P4(config-if)#ip address 50.1.1.1/24
Configure the IP address of the interface.
P4(config-if)#label-switching
Enable label switching.
P4(config)#interface eth2
Enter interface mode.
P4(config-if)#ip address 10.8.9.1/24
Configure the IP address of the interface.
P4(config-if)#label-switching
Enable label switching.
P4(config)#interface eth3
Enter interface mode.
P4(config-if)#ip address 45.1.1.1/24
Configure the IP address of the interface.
P4(config-if)#label-switching
Enable label switching.
P4(config-if)#exit
Exit interface mode.
P4(config)#router ospf 1
Set the routing process ID .
P4(config-router)#ospf router-id 1.1.1.8
Configuring ospf router-id
P4(config-router)#network 1.1.1.8/32 area 0.0.0.0
Configure OSPF network in area 0
P4(config-router)#network 10.8.9.0/24 area 0.0.0.0
Configure OSPF network in area 0
P4(config-router)#network 45.1.1.0/24 area 0.0.0.0
Configure OSPF network in area 0
P4(config-router)#network 50.1.1.0/24 area 0.0.0.0
Configure OSPF network in area 0
P4(config-router)#segment-routing mpls
Enable segment routing under router process.
P4(config-router)#exit
Exit router mode.
P4(config)#commit
Commit candidate configuration to be running configuration
P4(config)#exit
Exit configuration mode
PE2
 
PE2#configure terminal
Enter configure mode.
PE2(config)#interface lo
Enter interface mode.
PE2(config-if)#ip address 1.1.1.9/32 secondary
Configure the IP address of the interface.
PE2(config-if)#prefix-sid index 6
Configure prefix sid index value.
PE2(config-if)#exit
Exit interface mode.
PE2(config)#interface eth1
Enter interface mode.
PE2(config-if)#ip address 10.4.9.2/24
Configure the IP address of the interface.
PE2(config-if)#label-switching
Enable label switching.
PE2(config)#interface eth2
Enter interface mode.
PE2(config-if)#ip address 10.8.9.2/24
Configure the IP address of the interface.
PE2(config-if)#label-switching
Enable label switching.
PE2(config-if)#exit
Exit interface mode.
PE2(config)#router ospf 1
Set the routing process ID .
PE2(config-router)#router-id 1.1.1.9
Configuring ospf router-id
PE2(config-router)#network 1.1.1.9/32 area 0.0.0.0
Configure OSPF network in area 0
PE2(config-router)#network 10.4.9.0/24 area 0.0.0.0
Configure OSPF network in area 0
PE2(config-router)#network 10.8.9.0/24 area 0.0.0.0
Configure OSPF network in area 0
PE2(config-router)#segment-routing mpls
Enable segment routing under router process.
PE2(config-router)#exit
Exit router mode.
PE2(config)#ip vrf vrf1
Configure VPN Routing/Forwarding instance
PE2(config-vrf)#rd 100:1
route distinguisher
PE2(config-vrf)#route-target both 200:1
route target
PE2(config-vrf)#exit
Exit VRF mode.
PE2(config)#router bgp 100
Configure router bgp in AS 100
PE2(config-router)#neighbor 1.1.1.1 remote-as 100
Configure neighbor in remote-as 100
PE2(config-router)#neighbor 1.1.1.1 update-source lo
Configure neighbor with update-source loopback
PE2(config-router)#address-family vpnv4 unicast
Enter VPNv4 Address family mode
PE2(config-router-af)#neighbor 1.1.1.1 activate
Activate VPNv4 neighbor
PE2(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE2(config-router)#address-family ipv4 vrf vrf1
Enter address-family VRF
PE2(config-router-af)#redistribute connected
Redistribute all the connected VRF routes
PE2(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE2(config-router)#exit
Exit router mode.
PE2(config)#commit
Commit candidate configuration to be running configuration
PE2(config)#exit
Exit configuration mode
Validation 1
Verify OSPF neighbor adjacency between routers and show segment-routing policy detail.
PE1#show ip ospf neighbor
 
Total number of full neighbors: 2
OSPF process 1 VRF(default):
Neighbor ID Pri State Dead Time Address Interface Instance ID
1.1.1.2 1 Full/DR 00:00:39 10.1.2.2 eth1 0
1.1.1.6 1 Full/DR 00:00:33 10.1.6.2 eth2 0
PE1#show segment-routing policy
 
Policy-Name Color End-point State Forwarding-Info
1 1 1.1.1.9 UP 3/16006/xe7
PE1#
 
PE1#show segment-routing policy detail
 
Policy-Name: 1 Color 1 End-point 1.1.1.9 Tunnel-ID: 1
Admin-Status: UP Oper-Status: UP for 03:24:33
State Transition Count: 3
CSPF Retry Limit: 100 CSPF Retry Interval: 10
Binding SID :
BSID: 24960
Alloc mode: Dynamic
Oper State: Programmed
 
CP ID: 2, Active
Preference: 100 Path Type: Dynamic(ospf) CP Origin: Local
Segment List:
Total no. of segments: 2
Segment0[LABEL]: Label :24320
Segment1[LABEL]: Label :16006
Out-if: xe7 Out-label-stack: 3/16006
Attributes:
Configured:
Affinity:
Metric-type: TE
IP Constraints: 10.1.2.2 strict
 
 
CP ID: 1
Preference: 100 Path Type: Dynamic(ospf) CP Origin: Local
CP state: Valid
Segment List:
Total no. of segments: 2
Segment0[LABEL]: Label :16003
Segment1[LABEL]: Label :16006
Out-if: xe13 Out-label-stack: 3/16006
Attributes:
Configured:
Affinity:
Metric-type: TE
IP Constraints: 1.1.1.6 loose
PE1#
Validation 2
Verify the prefix SIDs are installed as labels in MPLS forwarding table. Verify the same in FTN and ILM tables.
PE1#show mpls forwarding-table
Codes: > - installed FTN, * - selected FTN, p - stale FTN,
B - BGP FTN, K - CLI FTN, t - tunnel, P - SR Policy FTN,
L - LDP FTN, R - RSVP-TE FTN, S - SNMP FTN, I - IGP-Shortcut,
U - unknown FTN, O - SR-OSPF FTN, i - SR-ISIS FTN, k - SR-CLI FTN
 
Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop
O> 1.1.1.2/32 1 2 0 Yes LSP_DEFAULT 3 xe7 No 10.1.2.2
O> 1.1.1.4/32 3 6 0 Yes LSP_DEFAULT 16004 xe7 No 10.1.2.2
O> 1.1.1.6/32 2 4 0 Yes LSP_DEFAULT 3 xe13 No 10.1.6.2
O> 1.1.1.8/32 4 8 0 Yes LSP_DEFAULT 16005 xe13 No 10.1.6.2
P> 1.1.1.9/32 7 16 1 Yes LSP_DEFAULT 3 xe7 No 10.1.2.2
O 1.1.1.9/32 5 9 0 Yes LSP_DEFAULT 16006 xe7 No 10.1.2.2
PE1#
 
 
PE1#show mpls ilm-table
Codes: > - installed ILM, * - selected ILM, p - stale ILM
K - CLI ILM, T - MPLS-TP, s - Stitched ILM
S - SNMP, L - LDP, R - RSVP, C - CRLDP
B - BGP , K - CLI , V - LDP_VC, I - IGP_SHORTCUT
O - OSPF/OSPF6 SR, i - ISIS SR, k - SR CLI
P - SR Policy, U - unknown
 
Code FEC/VRF/L2CKT ILM-ID In-Label Out-Label In-Intf Out-Intf/VRF Nexthop LSP-Type
O> 1.1.1.4/32 5 16004 16004 N/A xe7 10.1.2.2 LSP_DEFAULT
O> 1.1.1.6/32 4 16003 3 N/A xe13 10.1.6.2 LSP_DEFAULT
O> 1.1.1.2/32 2 16002 3 N/A xe7 10.1.2.2 LSP_DEFAULT
O> 10.1.2.2/32 1 24320 3 N/A xe7 10.1.2.2 LSP_DEFAULT
O> 1.1.1.8/32 6 16005 16005 N/A xe13 10.1.6.2 LSP_DEFAULT
O> 1.1.1.9/32 7 16006 16006 N/A xe7 10.1.2.2 LSP_DEFAULT
P> 1.1.1.9/32 9 24960 16006 N/A xe7 10.1.2.2 LSP_DEFAULT
O> 10.1.6.2/32 3 24321 3 N/A xe13 10.1.6.2 LSP_DEFAULT
B> vrf1 8 25600 Nolabel N/A vrf1 N/A LSP_DEFAULT
PE1#
 
 
 
PE1#show mpls ftn-table
Primary FTN entry with FEC: 1.1.1.2/32, id: 1, row status: Active, Tunnel-Policy: N/A
Owner: OSPF-SR, distance: 110, Action-type: Redirect to Tunnel, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, QoS Resource id: 0, Description: N/A, Color: 0
Cross connect ix: 1, in intf: - in label: 0 out-segment ix: 1
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 1, owner: N/A, Stale: NO, out intf: xe7, out label: 3
Nexthop addr: 10.1.2.2 cross connect ix: 1, op code: Push
 
 
Primary FTN entry with FEC: 1.1.1.4/32, id: 3, row status: Active, Tunnel-Policy: N/A
Owner: OSPF-SR, distance: 110, Action-type: Redirect to Tunnel, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, QoS Resource id: 0, Description: N/A, Color: 0
Cross connect ix: 3, in intf: - in label: 0 out-segment ix: 5
Owner: OSPF-SR, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 5, owner: OSPF-SR, Stale: NO, out intf: xe7, out label: 16004
Nexthop addr: 10.1.2.2 cross connect ix: 3, op code: Push
 
 
Primary FTN entry with FEC: 1.1.1.9/32, id: 5, row status: Active, Tunnel-Policy: N/A
Owner: OSPF-SR, distance: 110, Action-type: Redirect to Tunnel, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, QoS Resource id: 0, Description: N/A, Color: 0
Cross connect ix: 6, in intf: - in label: 0 out-segment ix: 9
Owner: OSPF-SR, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 9, owner: OSPF-SR, Stale: NO, out intf: xe7, out label: 16006
Nexthop addr: 10.1.2.2 cross connect ix: 6, op code: Push
PE1#
 
Validation 3
The command output below displays the details of routers configured with segment routing.
PE1#show ip ospf segment-routing capability
 
OSPF process 1:
-----------------------------------------------------
Advertisement Router Capability :1.1.1.1
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
Advertisement Router Capability :1.1.1.2
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
Advertisement Router Capability :1.1.1.4
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
Advertisement Router Capability :1.1.1.6
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
Advertisement Router Capability :1.1.1.8
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
Advertisement Router Capability :1.1.1.9
SRMS Preference :0
Total SID'S Supported :8000
SID Range List Count :1
SID's Range :16000 - 23999
-----------------------------------------------------
PE1#
 
PE1#show ip ospf database opaque-area
 
OSPF Router with ID (1.1.1.1) (Process ID 1 VRF default)
 
Area-Local Opaque-LSA (Area 0.0.0.0)
 
LS age: 1648
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.1 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 1
Advertising Router: 1.1.1.1
LS Seq Number: 8000000a
Checksum: 0x1eff
Length: 28
 
MPLS TE router ID : 1.1.1.1
 
Number of Links : 0
 
LS age: 5
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.1 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 1
Advertising Router: 1.1.1.2
LS Seq Number: 8000000a
Checksum: 0x22f9
Length: 28
 
MPLS TE router ID : 1.1.1.2
 
Number of Links : 0
 
LS age: 28
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.1 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 1
Advertising Router: 1.1.1.4
LS Seq Number: 8000000a
Checksum: 0x2aed
Length: 28
 
MPLS TE router ID : 1.1.1.4
 
Number of Links : 0
 
LS age: 1788
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.1 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 1
Advertising Router: 1.1.1.6
LS Seq Number: 80000008
Checksum: 0x36df
Length: 28
 
MPLS TE router ID : 1.1.1.6
 
Number of Links : 0
 
LS age: 1621
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.1 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 1
Advertising Router: 1.1.1.8
LS Seq Number: 80000008
Checksum: 0x3ed3
Length: 28
 
MPLS TE router ID : 1.1.1.8
 
Number of Links : 0
 
LS age: 1812
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.1 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 1
Advertising Router: 1.1.1.9
LS Seq Number: 80000008
Checksum: 0x42cd
Length: 28
 
MPLS TE router ID : 1.1.1.9
 
Number of Links : 0
 
LS age: 1348
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.8 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 8
Advertising Router: 1.1.1.6
LS Seq Number: 80000007
Checksum: 0x9787
Length: 108
 
Link connected to Broadcast network
Link ID : 29.1.1.1
Interface Address : 29.1.1.2
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
Number of Priority : 8
Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 418
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.22 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 22
Advertising Router: 1.1.1.1
LS Seq Number: 80000008
Checksum: 0xcd6c
Length: 108
 
Link connected to Broadcast network
Link ID : 10.1.2.1
Interface Address : 10.1.2.1
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
Number of Priority : 8
Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 1435
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.22 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 22
Advertising Router: 1.1.1.2
LS Seq Number: 80000007
Checksum: 0xe751
Length: 108
 
Link connected to Broadcast network
Link ID : 10.1.2.1
Interface Address : 10.1.2.2
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
Number of Priority : 8
Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 1381
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.28 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 28
Advertising Router: 1.1.1.8
LS Seq Number: 80000007
Checksum: 0x1af7
Length: 108
 
Link connected to Broadcast network
Link ID : 10.8.9.1
Interface Address : 10.8.9.1
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
Number of Priority : 8
Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 1712
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.28 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 28
Advertising Router: 1.1.1.9
LS Seq Number: 80000007
Checksum: 0x32dd
Length: 108
 
Link connected to Broadcast network
Link ID : 10.8.9.1
Interface Address : 10.8.9.2
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
Number of Priority : 8
Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 378
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.34 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 34
Advertising Router: 1.1.1.1
LS Seq Number: 80000008
Checksum: 0x1e08
Length: 108
 
Link connected to Broadcast network
Link ID : 10.1.6.1
Interface Address : 10.1.6.1
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
Number of Priority : 8
Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 1048
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.36 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 36
Advertising Router: 1.1.1.4
LS Seq Number: 80000007
Checksum: 0x21f4
Length: 108
 
Link connected to Broadcast network
Link ID : 10.4.9.1
Interface Address : 10.4.9.1
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
Number of Priority : 8
Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 1378
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.36 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 36
Advertising Router: 1.1.1.6
LS Seq Number: 80000007
Checksum: 0x0c13
Length: 108
 
Link connected to Broadcast network
Link ID : 10.1.6.1
Interface Address : 10.1.6.2
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
Number of Priority : 8
Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 432
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.38 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 38
Advertising Router: 1.1.1.9
LS Seq Number: 80000008
Checksum: 0x0b02
Length: 108
 
Link connected to Broadcast network
Link ID : 10.4.9.1
Interface Address : 10.4.9.2
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
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Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 1349
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.46 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 46
Advertising Router: 1.1.1.4
LS Seq Number: 80000007
Checksum: 0x8686
Length: 108
 
Link connected to Broadcast network
Link ID : 20.1.1.1
Interface Address : 20.1.1.2
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
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Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 1255
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.48 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 48
Advertising Router: 1.1.1.2
LS Seq Number: 80000007
Checksum: 0x60ad
Length: 108
 
Link connected to Broadcast network
Link ID : 20.1.1.1
Interface Address : 20.1.1.1
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
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Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 47
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.56 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 56
Advertising Router: 1.1.1.6
LS Seq Number: 80000008
Checksum: 0x0c3e
Length: 108
 
Link connected to Broadcast network
Link ID : 50.1.1.2
Interface Address : 50.1.1.2
Admin Metric : 1
Maximum bandwidth : 100000000.00 Kbits/s
Maximum reservable bandwidth : 100000000.00 Kbits/s
Unreserved Bandwidth :
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Priority 0 : 100000000.00 Kbits/s Priority 1 : 100000000.00 Kbits/s
Priority 2 : 100000000.00 Kbits/s Priority 3 : 100000000.00 Kbits/s
Priority 4 : 100000000.00 Kbits/s Priority 5 : 100000000.00 Kbits/s
Priority 6 : 100000000.00 Kbits/s Priority 7 : 100000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 15
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.66 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 66
Advertising Router: 1.1.1.2
LS Seq Number: 80000008
Checksum: 0x499f
Length: 108
 
Link connected to Broadcast network
Link ID : 29.1.1.1
Interface Address : 29.1.1.1
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
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Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 1339
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.96 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 96
Advertising Router: 1.1.1.4
LS Seq Number: 80000007
Checksum: 0x297e
Length: 108
 
Link connected to Broadcast network
Link ID : 45.1.1.2
Interface Address : 45.1.1.2
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
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Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 161
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.96 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 96
Advertising Router: 1.1.1.8
LS Seq Number: 80000008
Checksum: 0xf0b2
Length: 108
 
Link connected to Broadcast network
Link ID : 45.1.1.2
Interface Address : 45.1.1.1
Admin Metric : 1
Maximum bandwidth : 10000000.00 Kbits/s
Maximum reservable bandwidth : 10000000.00 Kbits/s
Unreserved Bandwidth :
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Priority 0 : 10000000.00 Kbits/s Priority 1 : 10000000.00 Kbits/s
Priority 2 : 10000000.00 Kbits/s Priority 3 : 10000000.00 Kbits/s
Priority 4 : 10000000.00 Kbits/s Priority 5 : 10000000.00 Kbits/s
Priority 6 : 10000000.00 Kbits/s Priority 7 : 10000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 1201
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 1.0.0.106 (Area-Local Opaque-Type/ID)
Opaque Type: 1
Opaque ID: 106
Advertising Router: 1.1.1.8
LS Seq Number: 80000007
Checksum: 0xed2a
Length: 108
 
Link connected to Broadcast network
Link ID : 50.1.1.2
Interface Address : 50.1.1.1
Admin Metric : 1
Maximum bandwidth : 100000000.00 Kbits/s
Maximum reservable bandwidth : 100000000.00 Kbits/s
Unreserved Bandwidth :
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Priority 0 : 100000000.00 Kbits/s Priority 1 : 100000000.00 Kbits/s
Priority 2 : 100000000.00 Kbits/s Priority 3 : 100000000.00 Kbits/s
Priority 4 : 100000000.00 Kbits/s Priority 5 : 100000000.00 Kbits/s
Priority 6 : 100000000.00 Kbits/s Priority 7 : 100000000.00 Kbits/s
 
Number of Links : 1
 
LS age: 878
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 4.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 4
Opaque ID: 0
Advertising Router: 1.1.1.1
LS Seq Number: 80000008
Checksum: 0xe7ee
Length: 44
 
Range Size: 8000
Base-SID: 16000
Algorithm0: 0
 
 
LS age: 1405
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 4.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 4
Opaque ID: 0
Advertising Router: 1.1.1.2
LS Seq Number: 80000007
Checksum: 0xe3f2
Length: 44
 
Range Size: 8000
Base-SID: 16000
Algorithm0: 0
 
 
LS age: 1749
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 4.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 4
Opaque ID: 0
Advertising Router: 1.1.1.4
LS Seq Number: 80000007
Checksum: 0xd7fc
Length: 44
 
Range Size: 8000
Base-SID: 16000
Algorithm0: 0
 
 
LS age: 638
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 4.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 4
Opaque ID: 0
Advertising Router: 1.1.1.6
LS Seq Number: 80000008
Checksum: 0xc908
Length: 44
 
Range Size: 8000
Base-SID: 16000
Algorithm0: 0
 
 
LS age: 1731
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 4.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 4
Opaque ID: 0
Advertising Router: 1.1.1.8
LS Seq Number: 80000007
Checksum: 0xbf11
Length: 44
 
Range Size: 8000
Base-SID: 16000
Algorithm0: 0
 
 
LS age: 1432
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 4.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 4
Opaque ID: 0
Advertising Router: 1.1.1.9
LS Seq Number: 80000007
Checksum: 0xb916
Length: 44
 
Range Size: 8000
Base-SID: 16000
Algorithm0: 0
 
 
LS age: 238
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 7.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 7
Opaque ID: 0
Advertising Router: 1.1.1.1
LS Seq Number: 80000008
Checksum: 0xc3ca
Length: 44
 
Prefix type : Extended Prefix TLV
Route Type: 1
Prefix Length: 32
AF: 0
Flags: 0x40 (-|N|-|-|-|-|-|-)
Address Prefix: 1.1.1.1
Flags: 0x00 (-|-|-|-|-|-|-|-)
MT-ID: 0
Algorithm: 0
SID: 1
 
LS age: 495
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 7.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 7
Opaque ID: 0
Advertising Router: 1.1.1.2
LS Seq Number: 80000008
Checksum: 0xe5a5
Length: 44
 
Prefix type : Extended Prefix TLV
Route Type: 1
Prefix Length: 32
AF: 0
Flags: 0x40 (-|N|-|-|-|-|-|-)
Address Prefix: 1.1.1.2
Flags: 0x00 (-|-|-|-|-|-|-|-)
MT-ID: 0
Algorithm: 0
SID: 2
 
LS age: 428
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 7.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 7
Opaque ID: 0
Advertising Router: 1.1.1.4
LS Seq Number: 80000008
Checksum: 0x2a5b
Length: 44
 
Prefix type : Extended Prefix TLV
Route Type: 1
Prefix Length: 32
AF: 0
Flags: 0x40 (-|N|-|-|-|-|-|-)
Address Prefix: 1.1.1.4
Flags: 0x00 (-|-|-|-|-|-|-|-)
MT-ID: 0
Algorithm: 0
SID: 4
 
LS age: 1658
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 7.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 7
Opaque ID: 0
Advertising Router: 1.1.1.6
LS Seq Number: 80000007
Checksum: 0x2261
Length: 44
 
Prefix type : Extended Prefix TLV
Route Type: 1
Prefix Length: 32
AF: 0
Flags: 0x40 (-|N|-|-|-|-|-|-)
Address Prefix: 1.1.1.6
Flags: 0x00 (-|-|-|-|-|-|-|-)
MT-ID: 0
Algorithm: 0
SID: 3
 
LS age: 491
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 7.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 7
Opaque ID: 0
Advertising Router: 1.1.1.8
LS Seq Number: 80000008
Checksum: 0x6418
Length: 44
 
Prefix type : Extended Prefix TLV
Route Type: 1
Prefix Length: 32
AF: 0
Flags: 0x40 (-|N|-|-|-|-|-|-)
Address Prefix: 1.1.1.8
Flags: 0x00 (-|-|-|-|-|-|-|-)
MT-ID: 0
Algorithm: 0
SID: 5
 
LS age: 1082
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 7.0.0.0 (Area-Local Opaque-Type/ID)
Opaque Type: 7
Opaque ID: 0
Advertising Router: 1.1.1.9
LS Seq Number: 80000007
Checksum: 0x88f1
Length: 44
 
Prefix type : Extended Prefix TLV
Route Type: 1
Prefix Length: 32
AF: 0
Flags: 0x40 (-|N|-|-|-|-|-|-)
Address Prefix: 1.1.1.9
Flags: 0x00 (-|-|-|-|-|-|-|-)
MT-ID: 0
Algorithm: 0
SID: 6
 
LS age: 1668
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.18 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10002
Advertising Router: 1.1.1.6
LS Seq Number: 80000007
Checksum: 0x3675
Length: 48
 
Link Type: 2
Link ID: 29.1.1.1
Link Data: 29.1.1.2
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
SID: 24321
 
 
LS age: 488
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.25 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10009
Advertising Router: 1.1.1.1
LS Seq Number: 80000008
Checksum: 0xa517
Length: 52
 
Link Type: 2
Link ID: 10.1.2.1
Link Data: 10.1.2.1
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
NBR ID: 1.1.1.2
SID: 24320
 
 
LS age: 515
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.25 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10009
Advertising Router: 1.1.1.2
LS Seq Number: 80000008
Checksum: 0x17b5
Length: 48
 
Link Type: 2
Link ID: 10.1.2.1
Link Data: 10.1.2.2
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
SID: 24320
 
 
LS age: 1321
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.28 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10012
Advertising Router: 1.1.1.8
LS Seq Number: 80000007
Checksum: 0x0c82
Length: 52
 
Link Type: 2
Link ID: 10.8.9.1
Link Data: 10.8.9.1
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
NBR ID: 1.1.1.9
SID: 24322
 
 
LS age: 372
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.28 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10012
Advertising Router: 1.1.1.9
LS Seq Number: 80000008
Checksum: 0x6640
Length: 48
 
Link Type: 2
Link ID: 10.8.9.1
Link Data: 10.8.9.2
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
SID: 24320
 
 
LS age: 1678
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.31 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10015
Advertising Router: 1.1.1.1
LS Seq Number: 80000007
Checksum: 0x7d2d
Length: 52
 
Link Type: 2
Link ID: 10.1.6.1
Link Data: 10.1.6.1
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
NBR ID: 1.1.1.6
SID: 24321
 
 
LS age: 338
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.32 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10016
Advertising Router: 1.1.1.4
LS Seq Number: 80000008
Checksum: 0x890c
Length: 52
 
Link Type: 2
Link ID: 10.4.9.1
Link Data: 10.4.9.1
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
NBR ID: 1.1.1.9
SID: 24322
 
 
LS age: 1488
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.32 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10016
Advertising Router: 1.1.1.6
LS Seq Number: 80000007
Checksum: 0x3387
Length: 48
 
Link Type: 2
Link ID: 10.1.6.1
Link Data: 10.1.6.2
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
SID: 24320
 
 
LS age: 1252
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.33 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10017
Advertising Router: 1.1.1.9
LS Seq Number: 80000007
Checksum: 0xe2c6
Length: 48
 
Link Type: 2
Link ID: 10.4.9.1
Link Data: 10.4.9.2
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
SID: 24321
 
 
LS age: 1329
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.37 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10021
Advertising Router: 1.1.1.4
LS Seq Number: 80000007
Checksum: 0x7b32
Length: 48
 
Link Type: 2
Link ID: 20.1.1.1
Link Data: 20.1.1.2
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
SID: 24320
 
 
LS age: 145
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.38 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10022
Advertising Router: 1.1.1.2
LS Seq Number: 80000008
Checksum: 0x8216
Length: 52
 
Link Type: 2
Link ID: 20.1.1.1
Link Data: 20.1.1.1
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
NBR ID: 1.1.1.4
SID: 24322
 
 
LS age: 1378
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.42 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10026
Advertising Router: 1.1.1.6
LS Seq Number: 80000007
Checksum: 0xeb63
Length: 52
 
Link Type: 2
Link ID: 50.1.1.2
Link Data: 50.1.1.2
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
NBR ID: 1.1.1.8
SID: 24322
 
 
LS age: 1435
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.47 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10031
Advertising Router: 1.1.1.2
LS Seq Number: 80000007
Checksum: 0x304d
Length: 52
 
Link Type: 2
Link ID: 29.1.1.1
Link Data: 29.1.1.1
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
NBR ID: 1.1.1.6
SID: 24321
 
 
LS age: 1529
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.62 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10046
Advertising Router: 1.1.1.4
LS Seq Number: 80000007
Checksum: 0x8bbc
Length: 52
 
Link Type: 2
Link ID: 45.1.1.2
Link Data: 45.1.1.2
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
NBR ID: 1.1.1.8
SID: 24321
 
 
LS age: 1661
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.62 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10046
Advertising Router: 1.1.1.8
LS Seq Number: 80000007
Checksum: 0xf06d
Length: 48
 
Link Type: 2
Link ID: 45.1.1.2
Link Data: 45.1.1.1
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
SID: 24320
 
 
LS age: 1021
Options: 0x22 (-|-|DC|-|-|-|E|-)
LS Type: Area-Local Opaque-LSA
Link State ID: 8.0.39.67 (Area-Local Opaque-Type/ID)
Opaque Type: 8
Opaque ID: 10051
Advertising Router: 1.1.1.8
LS Seq Number: 80000007
Checksum: 0x5eef
Length: 48
 
Link Type: 2
Link ID: 50.1.1.2
Link Data: 50.1.1.1
Flags: 0x60 (-|V|L|-|-|-|-|-)
MT-ID: 0
Weight: 0
SID: 24321
 
 
PE1#
Validation 4
PE1#show mpls vrf-table
Output for IPv4 VRF table with id: 2
Primary FTN entry with FEC: 202.1.1.0/24, id: 1, row status: Active, Tunnel-Policy: N/A
Owner: BGP, distance: 0, Action-type: Redirect to Tunnel, Exp-bits: 0x0, Incoming DSCP: none
Transport Tunnel id: 1, Protected LSP id: 0, QoS Resource id: 0, Description: N/A, Color: 1
Cross connect ix: 9, in intf: - in label: 0 out-segment ix: 10
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 10, owner: BGP, Stale: NO, BGP out intf: xe13, transport out intf: xe7, out label: 24960
Nexthop addr: 1.1.1.9 cross connect ix: 9, op code: Push and Lookup
PE1#
Explicit Path Policy
PE1
 
PE1#configure terminal
Enter configure mode.
PE1(config)#interface lo
Enter interface mode.
PE1(config-if)#ip address 1.1.1.1/32 secondary
Configure the IP address of the interface.
PE1(config-if)#prefix-sid index 1
Configure prefix sid index value.
PE1(config-if)#exit
Exit interface mode.
PE1(config)#interface eth1
Enter interface mode.
PE1(config-if)#ip address 10.1.2.1/24
Configure the IP address of the interface.
PE1(config-if)#label-switching
Enable label switching.
PE1(config-if)#exit
Exit interface mode
PE1(config)#interface eth2
Enter interface mode.
PE1(config-if)#ip address 10.1.3.1/24
Configure the IP address of the interface.
PE1(config-if)#label-switching
Enable label switching.
PE1(config-if)#exit
Exit interface mode.
PE1(config)#router ospf 1
Set the routing process ID .
PE1(config-router)#ospf router-id 1.1.1.1
Configuring OSPF router-id
PE1(config-router)#network 1.1.1.1/32 area 0.0.0.0
Configure OSPF network in area 0
PE1(config-router)#network 10.1.2.0/24 area 0.0.0.0
Configure OSPF network in area 0
PE1(config-router)#network 10.1.3.0/24 area 0.0.0.0
Configure OSPF network in area 0
PE1(config-router)#segment-routing mpls
Enable segment routing under router OSPF process.
PE1(config-router)#exit
Exit router mode.
PE1(config)#ip vrf vrf1
Configure VPN Routing/Forwarding instance
PE1(config-vrf)#rd 100:1
route distinguisher
PE1(config-vrf)#route-target both 200:1
route target
PE1(config-vrf)#exit
Exit VRF mode
PE1(config)#interface eth3
Enter interface mode
PE1(config-if)#ip vrf forwarding vrf1
Enable IP VRF forwarding on the interface
PE1(config-if)#ip address 177.1.1.1/24
Configure the IP address for the non-default VRF interface.
PE1(config-if)#exit
Exit interface mode.
PE1(config)#router bgp 100
Configure router BGP in AS 100
PE1(config-router)#neighbor 1.1.1.6 remote-as 100
Configure neighbor in remote-as 100
PE1(config-router)#neighbor 1.1.1.6 update-source lo
Configure neighbor with update-source loopback
PE1(config-router)#address-family vpnv4 unicast
Enter VPNv4 Address family mode
PE1(config-router-af)#neighbor 1.1.1.6 activate
Activate VPNv4 neighbor
PE1(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE1(config-router)#address-family ipv4 vrf vrf1
Enter address-family VRF
PE1(config-router-af)#redistribute connected
Redistribute all the connected VRF routes
PE1(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE1(config-router)#exit
Exit router mode
PE1(config)#commit
Commit candidate configuration to be running configuration
PE1(config)#exit
Exit configuration mode
Explicit Path Configuration on PE1
 
PE1(config)#segment-routing
Enter segment-routing mode
PE1(config-sr)#traffic-engineering
Enter segment-routing traffic-engineering mode
PE1(config-sr-te)#segment-list p1-p3-pe2
Configure a segment-list
PE1(config-sr-sl)#index 10 segment-type-1 16002
Configure the segment-list entry with index 10 and label as prefix-sid of P2
PE1(config-sr-sl)#index 20 segment-type-1 16004
Configure the segment-list entry with index 10 and label as prefix-sid of P4
PE1(config-sr-sl)#index 30 segment-type-1 16006
Configure the segment-list entry with index 10 and label as prefix-sid of PE2
PE1(config-sr-sl)#exit-sr-sl
Exit router mode
PE1(config-sr-te)#policy to-pe2
Configure an SR-policy
PE1(config-sr-pol)#color 111 end-point 1.1.1.6
Configure SR-policy with key ie., color and end-point
PE1(config-sr-pol)#candidate-path 1
Configure a candidate-path for the SR-policy
PE1(config-sr-pol-cp)#preference 1000
Configure the preference value for the candidate-path
PE1(config-sr-pol-cp)#explicit segment-list p1-p3-pe2
Configure the candidate-path as explicit-path with segment-list
PE1(config-sr-pol-cp)#exit
Exit segment-routing mode
PE1(config)#exit
Exit configure terminal mode
PE1(config)#commit
Commit candidate configuration to be running configuration
P1
 
P1#configure terminal
Enter configure mode.
P1(config)#interface lo
Enter interface mode.
P1(config-if)#ip address 1.1.1.2/32 secondary
Configure the IP address of the interface.
P1(config-if)#prefix-sid index 2
Configure prefix sid index value.
P1(config-if)#exit
Exit interface mode.
P1(config)#interface eth1
Enter interface mode.
P1(config-if)#ip address 10.1.2.2/24
Configure the IP address of the interface.
P1(config-if)#label-switching
Enable label switching.
P1(config-if)#exit
Exit interface mode.
P1(config)#interface eth2
Enter interface mode.
P1(config-if)#ip address 10.2.4.1/24
Configure the IP address of the interface.
P1(config-if)#label-switching
Enable label switching.
P1(config-if)#exit
Exit interface mode.
P1(config)#interface eth3
Enter interface mode.
P1(config-if)#ip address 10.2.3.1/24
Configure the IP address of the interface.
P1(config-if)#label-switching
Enable label switching.
P1(config-if)#exit
Exit interface mode.
P1(config)#router ospf 1
Set the routing process ID .
P1(config-router)#ospf router-id 1.1.1.2
Configure OSPF router-id
P1(config-router)#network 1.1.1.2/32 area 0.0.0.0
Configure OSPF network in area 0
P1(config-router)#network 10.1.2.0/24 area 0.0.0.0
Configure OSPF network in area 0
P1(config-router)#network 10.2.3.0/24 area 0.0.0.0
Configure OSPF network in area 0
P1(config-router)#network 10.2.4.0/24 area 0.0.0.0
Configure OSPF network in area 0
P1(config-router)#segment-routing mpls
Enable segment routing under router process.
P1(config-router)#exit
Exit router mode.
P1(config)#exit
Exit configure terminal mode
P2
 
P2#configure terminal
Enter configure mode.
P2(config)#interface lo
Enter interface mode.
P2(config-if)#ip address 1.1.1.3/32 secondary
Configure the IP address of the interface.
P2(config-if)#prefix-sid index 3
Configure prefix SID index value.
P2(config-if)#exit
Exit interface mode.
P2(config)#interface eth2
Enter interface mode.
P2(config-if)#ip address 10.1.3.2/24
Configure the IP address of the interface.
P2(config-if)#label-switching
Enable label switching.
P2(config-if)#exit
Exit interface mode.
P2(config)#interface eth1
Enter interface mode.
P2(config-if)#ip address 10.3.5.1/24
Configure the IP address of the interface.
P2(config-if)#label-switching
Enable label switching.
P2(config-if)#exit
Exit interface mode.
P2(config)#interface eth3
Enter interface mode.
P2(config-if)#ip address 10.2.3.2/24
Configure the IP address of the interface.
P2(config-if)#label-switching
Enable label switching.
P2(config-if)#exit
Exit interface mode.
P2(config)#router ospf 1
Set the routing process ID .
P2(config-router)#ospf router-id 1.1.1.3
Configure OSPF router-id
P2(config-router)#network 1.1.1.3/32 area 0.0.0.0
Configure OSPF network in area 0
P2(config-router)#network 10.1.3.0/24 area 0.0.0.0
Configure OSPF network in area 0
P2(config-router)#network 10.2.3.0/24 area 0.0.0.0
Configure OSPF network in area 0
P2(config-router)#network 10.3.5.0/24 area 0.0.0.0
Configure OSPF network in area 0
P2(config-router)#segment-routing mpls
Enable segment routing under router process.
P2(config-router)#exit
Exit router mode.
P2(config)#exit
Exit configure terminal mode
P1(config)#commit
Commit candidate configuration to be running configuration
P3
 
P3#configure terminal
Enter configure mode.
P3(config)#interface lo
Enter interface mode.
P3(config-if)#ip address 1.1.1.4/32 secondary
Configure the IP address of the interface.
P3(config-if)#prefix-sid index 4
Configure prefix SID index value.
P3(config-if)#exit
Exit interface mode.
P3(config)#interface eth2
Enter interface mode.
P3(config-if)#ip address 10.2.4.2/24
Configure the IP address of the interface.
P3(config-if)#label-switching
Enable label switching.
P3(config-if)#exit
Exit interface mode.
P3(config)#interface eth3
Enter interface mode.
P3(config-if)#ip address 10.4.5.1/24
Configure the IP address of the interface.
P3(config-if)#label-switching
Enable label switching.
P3(config-if)#exit
Exit interface mode.
P3(config)#interface eth1
Enter interface mode.
P3(config-if)#ip address 10.4.6.1/24
Configure the IP address of the interface.
P3(config-if)#label-switching
Enable label switching.
P3(config-if)#exit
Exit interface mode.
P3(config)#router ospf 1
Set the routing process ID .
P3(config-router)#ospf router-id 1.1.1.4
Configure OSPF router-id
P3(config-router)#network 1.1.1.4/32 area 0.0.0.0
Configure OSPF network in area 0
P3(config-router)#network 10.2.4.0/24 area 0.0.0.0
Configure OSPF network in area 0
P3(config-router)#network 10.4.5.0/24 area 0.0.0.0
Configure OSPF network in area 0
P3(config-router)#network 10.4.6.0/24 area 0.0.0.0
Configure OSPF network in area 0
P3(config-router)#segment-routing mpls
Enable segment routing under router process.
P3(config-router)#exit
Exit router mode.
P3(config)#exit
Exit configure terminal mode
P3(config)#commit
Commit candidate configuration to be running configuration
P4
 
P4#configure terminal
Enter configure mode.
P4(config)#interface lo
Enter interface mode.
P4(config-if)#ip address 1.1.1.5/32 secondary
Configure the IP address of the interface.
P4(config-if)#prefix-sid index 5
Configure prefix sid index value.
P4(config-if)#exit
Exit interface mode.
P4(config)#interface eth1
Enter interface mode.
P4(config-if)#ip address 10.3.5.2/24
Configure the IP address of the interface.
P4(config-if)#label-switching
Enable label switching.
P4(config-if)#exit
Exit interface mode.
P4(config)#interface eth3
Enter interface mode.
P4(config-if)#ip address 10.4.5.2/24
Configure the IP address of the interface.
P4(config-if)#label-switching
Enable label switching.
P4(config-if)#exit
Exit interface mode.
P4(config)#interface eth2
Enter interface mode.
P4(config-if)#ip address 10.5.6.1/24
Configure the IP address of the interface.
P4(config-if)#label-switching
Enable label switching.
P4(config-if)#exit
Exit interface mode.
P4(config)#router ospf 1
Set the routing process ID .
P4(config-router)#ospf router-id 1.1.1.5
Configure OSPF router-id
P4(config-router)#network 1.1.1.5/32 area 0.0.0.0
Configure OSPF network in area 0
P4(config-router)#network 10.3.5.0/24 area 0.0.0.0
Configure OSPF network in area 0
P4(config-router)#network 10.4.5.0/24 area 0.0.0.0
Configure OSPF network in area 0
P4(config-router)#network 10.5.6.0/24 area 0.0.0.0
Configure OSPF network in area 0
P4(config-router)#segment-routing mpls
Enable segment routing under router process.
P4(config-router)#exit
Exit router mode.
P4(config)#exit
Exit configure terminal mode
P4(config)#commit
Commit candidate configuration to be running configuration
PE2
 
PE2#configure terminal
Enter configure mode.
PE2(config)#interface lo
Enter interface mode.
PE2(config-if)#ip address 1.1.1.6/32 secondary
Configure the IP address of the interface.
PE2(config-if)#prefix-sid index 6
Configure prefix SID index value.
PE2(config-if)#exit
Exit interface mode.
PE2(config)#interface eth1
Enter interface mode.
PE2(config-if)#ip address 10.4.6.2/24
Configure the IP address of the interface.
PE2(config-if)#label-switching
Enable label switching.
PE2(config-if)#exit
Exit interface mode
PE2(config)#interface eth2
Enter interface mode.
PE2(config-if)#ip address 10.5.6.2/24
Configure the IP address of the interface.
PE2(config-if)#label-switching
Enable label switching.
PE2(config-if)#exit
Exit interface mode.
PE2(config)#router ospf 1
Set the routing process ID .
PE2(config-router)#ospf router-id 1.1.1.6
Configuring OSPF router-id
PE2(config-router)#network 1.1.1.6/32 area 0.0.0.0
Configure OSPF network in area 0
PE2(config-router)#network 10.4.6.0/24 area 0.0.0.0
Configure OSPF network in area 0
PE2(config-router)#network 10.5.6.0/24 area 0.0.0.0
Configure OSPF network in area 0
PE2(config-router)#segment-routing mpls
Enable segment routing under router OSPF process.
PE2(config-router)#exit
Exit router mode.
PE2(config)#ip vrf vrf1
Configure VPN Routing/Forwarding instance
PE2(config-vrf)#rd 100:1
route distinguisher
PE2(config-vrf)#route-target both 200:1
route target
PE2(config)#exit
Exit vrf mode
PE2(config)#interface eth3
Enter interface mode
PE2(config-if)#ip vrf forwarding vrf1
Enable IP VRF forwarding on the interface
PE2(config-if)#ip address 202.1.1.2/24
Configure the IP address of the non-default VRF interface.
PE2(config-if)#exit
Exit interface mode.
PE2(config)#router bgp 100
Configure router BGP in AS 100
PE2(config-router)#neighbor 1.1.1.1 remote-as 100
Configure neighbor in remote-as 100
PE2(config-router)#neighbor 1.1.1.1 update-source lo
Configure neighbor with update-source loopback
PE2(config-router)#address-family vpnv4 unicast
Enter VPNv4 Address family mode
PE2(config-router-af)#neighbor 1.1.1.1 activate
Activate VPNv4 neighbor
PE2(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE2(config-router)#address-family ipv4 vrf vrf1
Enter address-family VRF
PE2(config-router-af)#redistribute connected
Redistribute all the connected VRF routes
PE2(config-router-af)#exit-address-family
Exit from Address Family configuration mode
PE2(config-router)#exit
Exit router mode
PE2(config)#exit
Exit router mode
PE2(config)#commit
Commit candidate configuration to be running configuration
PE2(config)#exit
Exit configuration mode
Validation 1
PE1#show ip ospf neighbor
 
Total number of full neighbors: 2
OSPF process 1 VRF(default):
Neighbor ID Pri State Dead Time Address Interface Instance ID
1.1.1.2 1 Full/Backup 00:00:38 10.1.2.2 eth1 0
1.1.1.3 1 Full/Backup 00:00:38 10.1.3.2 eth2 0
PE1#
Validation 2
PE1#show segment-routing policy
Policy Color End-point State Forwarding-Info
to-pe2 111 1.1.1.6 UP 3/16004/16006/eth1
 
PE1#show segment-routing policy detail
Policy-Name: to-pe2 Color 111 End-point 1.1.1.6 Tunnel-ID: 1
Admin-Status: UP Oper-Status: UP for 00:08:05
State Transition Count: 1
CSPF Retry Limit: 100 CSPF Retry Interval: 10
Binding SID :
BSID: 25600
Alloc mode: Dynamic
Oper State: Programmed
 
CP ID: 1, Active
Preference: 1000 Path Type: Explicit CP Origin: Local
Segment List:
Total no. of segments: 3
Segment0[LABEL]: Label :16002
Segment1[LABEL]: Label :16004
Segment2[LABEL]: Label :16006
Out-if: eth1 Out-label-stack: 3/16004/16006
Attributes:
Configured:
Explicit segment-list Name: p1-p3-pe2
 
PE1#show segment-routing policy candidate-path origin local
 
Policy-Name Color End-point State Forwarding-Info
to-pe2 111 1.1.1.6 UP 3/16004/16006/eth1
CP ID: 1, Active
Preference: 1000 Path Type: Explicit CP Origin: Local
CP state: Valid
Segment List:
Total no. of segments: 3
Segment0[LABEL]: Label :16002
Segment1[LABEL]: Label :16004
Segment2[LABEL]: Label :16006
Out-if: eth1 Out-label-stack: 3/16004/16006
Attributes:
Configured:
Explicit segment-list Name: p1-p3-pe2
 
 
PE1#show mpls ilm-table
Codes: > - installed ILM, * - selected ILM, p - stale ILM
K - CLI ILM, T - MPLS-TP, s - Stitched ILM
S - SNMP, L - LDP, R - RSVP, C - CRLDP
B - BGP , K - CLI , V - LDP_VC, I - IGP_SHORTCUT
O - OSPF/OSPF6 SR, i - ISIS SR, k - SR CLI
P - SR Policy, U - unknown
 
Code FEC/VRF/L2CKT ILM-ID In-Label Out-Label In-Intf Out-Intf/VRF Nexthop LSP-Type
O> 10.1.2.2/32 1 24320 3 N/A eth1 10.1.2.2 LSP_DEFAULT
O> 1.1.1.3/32 5 16003 3 N/A eth2 10.1.3.2 LSP_DEFAULT
O> 1.1.1.2/32 2 16002 3 N/A eth1 10.1.2.2 LSP_DEFAULT
O> 1.1.1.5/32 7 16005 16005 N/A eth2 10.1.3.2 LSP_DEFAULT
O> 1.1.1.4/32 6 16004 16004 N/A eth1 10.1.2.2 LSP_DEFAULT
O> 1.1.1.6/32 8 16006 16006 N/A eth2 10.1.3.2 LSP_DEFAULT
B> vrf1 9 24960 Nolabel N/A vrf1 N/A LSP_DEFAULT
O> 10.1.3.2/32 4 24321 3 N/A eth2 10.1.3.2 LSP_DEFAULT
P> 1.1.1.6/32 3 25600 16004 N/A eth1 10.1.2.2 LSP_DEFAULT
PE1#
 
PE1#show mpls ftn-table 1.1.1.6/32
Primary FTN entry with FEC: 1.1.1.6/32, id: 2, row status: Active, Tunnel-Policy: N/A
Owner: SR_POLICY, distance: 0, Action-type: Redirect to Tunnel, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 1, Protected LSP id: 0, QoS Resource id: 0, Description: N/A, Color: 0
Cross connect ix: 2, in intf: - in label: 0 out-segment ix: 3
Owner: N/A, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 3, owner: N/A, Stale: NO, out intf: eth1, out label: 3\16004\16006
Nexthop addr: 10.1.2.2 cross connect ix: 2, op code: Push
 
 
Primary FTN entry with FEC: 1.1.1.6/32, id: 6, row status: Active, Tunnel-Policy: N/A
Owner: OSPF-SR, distance: 110, Action-type: Redirect to Tunnel, Exp-bits: 0x0, Incoming DSCP: none
Tunnel id: 0, Protected LSP id: 0, QoS Resource id: 0, Description: N/A, Color: 0
Cross connect ix: 7, in intf: - in label: 0 out-segment ix: 11
Owner: OSPF-SR, Persistent: No, Admin Status: Down, Oper Status: Down
Out-segment with ix: 11, owner: OSPF-SR, Stale: NO, out intf: eth2, out label: 16006
Nexthop addr: 10.1.3.2 cross connect ix: 7, op code: Push
 
PE1#
 
PE1#show mpls forwarding-table
Codes: > - installed FTN, * - selected FTN, p - stale FTN,
B - BGP FTN, K - CLI FTN, t - tunnel, P - SR Policy FTN,
L - LDP FTN, R - RSVP-TE FTN, S - SNMP FTN, I - IGP-Shortcut,
U - unknown FTN, O - SR-OSPF FTN, i - SR-ISIS FTN, k - SR-CLI FTN
 
Code FEC FTN-ID Nhlfe-ID Tunnel-id Pri LSP-Type Out-Label Out-Intf ELC Nexthop
O> 1.1.1.2/32 1 2 0 Yes LSP_DEFAULT 3 eth1 No 10.1.2.2
O> 1.1.1.3/32 3 6 0 Yes LSP_DEFAULT 3 eth2 No 10.1.3.2
O> 1.1.1.4/32 4 8 0 Yes LSP_DEFAULT 16004 eth1 No 10.1.2.2
O> 1.1.1.5/32 5 10 0 Yes LSP_DEFAULT 16005 eth2 No 10.1.3.2
P> 1.1.1.6/32 2 4 1 Yes LSP_DEFAULT 3 eth1 No 10.1.2.2
O 1.1.1.6/32 6 11 0 Yes LSP_DEFAULT 16006 eth2 No 10.1.3.2
PE1#
Validation 3
PE1#show ip bgp vpnv4 all summary
BGP router identifier 1.1.1.1, local AS number 100
BGP table version is 2
1 BGP AS-PATH entries
0 BGP community entries
 
Neighbor V AS MsgRcv MsgSen TblVer InQ OutQ Up/Down State/PfxRcd
1.1.1.6 4 100 94 97 2 0 0 00:38:50 1
 
Total number of neighbors 1
 
Total number of Established sessions 1
PE1#
 
PE1#show mpls vrf-table
Output for IPv4 VRF table with id: 2
Primary FTN entry with FEC: 202.1.1.0/24, id: 1, row status: Active, Tunnel-Policy: N/A
Owner: BGP, distance: 0, Action-type: Redirect to Tunnel, Exp-bits: 0x0, Incoming DSCP: none
Transport Tunnel id: 1, Protected LSP id: 0, QoS Resource id: 0, Description: N/A, Color: 111
Cross connect ix: 8, in intf: - in label: 0 out-segment ix: 12
Owner: BGP, Persistent: No, Admin Status: Up, Oper Status: Up
Out-segment with ix: 12, owner: BGP, Stale: NO, BGP out intf: xe7, transport out intf: xe7, out label: 24960
Nexthop addr: 1.1.1.6 cross connect ix: 8, op code: Push and Lookup