PE1#configure terminal | Enter configure mode. |
PE1(config)#interface lo | Enter interface mode. |
PE1(config-if)#ip address 10.0.1.11/32 secondary | Configure the IP address of the interface |
PE1(config-if)#prefix-sid index 500 no-php | Configure prefix SID absolute value. |
PE1(config-if)#exit | Exit interface mode. |
PE1(config)#interface xe2 | Enter interface mode. |
PE1(config-if)#ip address 10.11.1.1/30 | 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 xe4 | Enter interface mode. |
PE1(config-if)#ip address 10.11.2.1/30 | 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 xe6 | Enter interface mode. |
PE1(config-if)#ip address 10.11.22.1/30 | 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 | Enter OSPF router mode for process ID 1. |
PE1(config-router)#router-id 10.0.1.11 | Set the router id. |
PE1(config-router)# network 10.0.1.11/32 area 0.0.0.0 | Advertise the lo interface in OSPF area 0.. |
PE1(config-router)# network 10.11.1.0/30 area 0.0.0.0 | Advertise the lo interface in OSPF area 0. |
PE1(config-router)# network 10.11.2.0/30 area 0.0.0.0 | Advertise the xe4 interface in OSPF area 0. |
PE1(config-router)# network 10.11.22.0/30 area 0.0.0.0 | Advertise the xe6 interface in OSPF area 0. |
PE1(config-router)# ospf segment-routing global block 16000 23999 | Advertise the segment routing global block range (16000-23999) |
PE1(config-router)#segment-routing mpls | Enable segment routing under router process. |
PE1(config-router)#exit | Exit router mode. |
PE1(config)#commit | Commit the candidate configuration to the running configuration. |