H3C Technologies H3C SR8800 User Manual
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3.
Configure ASBR-PE 2
# Start IS-IS on ASBR-PE 2.
[ASBR-PE2] isis 1
[ASBR-PE2-isis-1] network-entity 10.2222.2222.2222.2222.00
[ASBR-PE2-isis-1] quit
# Configure LSR ID, enable MPLS and LDP.
[ASBR-PE2] mpls lsr-id 4.4.4.9
[ASBR-PE2] mpls
[ASBR-PE2-mpls] label advertise non-null
[ASBR-PE2-mpls] quit
[ASBR-PE2] mpls ldp
[ASBR-PE2-mpls-ldp] quit
# Configure interface POS 4/1/1, and start IS-IS and enable MPLS and LDP on the interface.
[ASBR-PE2] interface POS 4/1/1
[ASBR-PE2-POS4/1/1] clock master
[ASBR-PE2-POS4/1/1] ip address 9.1.1.1 255.0.0.0
[ASBR-PE2-POS4/1/1] isis enable 1
[ASBR-PE2-POS4/1/1] mpls
[ASBR-PE2-POS4/1/1] mpls ldp
[ASBR-PE2-POS4/1/1] quit
# Configure interface Loopback 0 and start IS-IS on it.
[ASBR-PE2] interface loopback 0
[ASBR-PE2-LoopBack0] ip address 4.4.4.9 32
[ASBR-PE2-LoopBack0] isis enable 1
[ASBR-PE2-LoopBack0] quit
# Configure interface POS 4/1/2 and enable MPLS on it.
[ASBR-PE2] interface POS 4/1/2
[ASBR-PE2-POS4/1/2] ip address 11.0.0.1 255.0.0.0
[ASBR-PE2-POS4/1/2] mpls
[ASBR-PE2-POS4/1/2] quit
# Create routing policies.
[ASBR-PE2] route-policy policy1 permit node 1
[ASBR-PE2-route-policy1] apply mpls-label
[ASBR-PE2-route-policy1] quit
[ASBR-PE2] route-policy policy2 permit node 1
[ASBR-PE2-route-policy2] if-match mpls-label
[ASBR-PE2-route-policy2] apply mpls-label
[ASBR-PE2-route-policy2] quit
# Start BGP on ASBR-PE 2 and redistribute routes from IS-IS process 1.
[ASBR-PE2] bgp 600
[ASBR-PE2-bgp] import-route isis 1
# Configure the capability to advertise labeled routes to IBGP peer 5.5.5.9 and to receive labeled
routes from the peer.
[ASBR-PE2-bgp] peer 5.5.5.9 as-number 600
[ASBR-PE2-bgp] peer 5.5.5.9 connect-interface loopback 0
[ASBR-PE2-bgp] peer 5.5.5.9 label-route-capability