H3C Technologies H3C S12500-X Series Switches User Manual
Page 241
230
[ASBR-PE1-LoopBack0] ip address 3.3.3.9 32
[ASBR-PE1-LoopBack0] isis enable 1
[ASBR-PE1-LoopBack0] quit
# Create routing policies.
[ASBR-PE1] route-policy policy1 permit node 1
[ASBR-PE1-route-policy-policy1-1] apply mpls-label
[ASBR-PE1-route-policy-policy1-1] quit
[ASBR-PE1] route-policy policy2 permit node 1
[ASBR-PE1-route-policy-policy2-1] if-match mpls-label
[ASBR-PE1-route-policy-policy2-1] apply mpls-label
[ASBR-PE1-route-policy-policy2-1] quit
# Enable BGP on ASBR-PE 1 and apply routing policy policy2 to routes advertised to IBGP peer
2.2.2.9
[ASBR-PE1] bgp 100
[ASBR-PE1-bgp] peer 2.2.2.9 as-number 100
[ASBR-PE1-bgp] peer 2.2.2.9 connect-interface loopback 0
[ASBR-PE1-bgp] address-family ipv4 unicast
[ASBR-PE1-bgp-ipv4] peer 2.2.2.9 enable
[ASBR-PE1-bgp-ipv4] peer 2.2.2.9 route-policy policy2 export
# Enable the capability to advertise labeled routes to and receive labeled routes from IBGP peer
2.2.2.9.
[ASBR-PE1-bgp-ipv4] peer 2.2.2.9 label-route-capability
# Redistribute routes from IS-IS process 1.
[ASBR-PE1-bgp-ipv4] import-route isis 1
[ASBR-PE1-bgp-ipv4] quit
# Apply routing policy policy1 to routes advertised to EBGP peer 11.0.0.1.
[ASBR-PE1-bgp] peer 11.0.0.1 as-number 600
[ASBR-PE1-bgp] address-family ipv4 unicast
[ASBR-PE1-bgp-ipv4] peer 11.0.0.1 enable
[ASBR-PE1-bgp-ipv4] peer 11.0.0.1 route-policy policy1 export
# Enable the capability to advertise labeled routes to and receive labeled routes from EBGP peer
11.0.0.1.
[ASBR-PE1-bgp-ipv4] peer 11.0.0.1 label-route-capability
[ASBR-PE1-bgp-ipv4] quit
[ASBR-PE1-bgp] quit
4.
Configure ASBR-PE 2:
# Enable IS-IS on ASBR-PE 2.
<ASBR-PE2> system-view
[ASBR-PE2] isis 1
[ASBR-PE2-isis-1] network-entity 10.333.333.333.333.00
[ASBR-PE2-isis-1] quit
# Configure an LSR ID, and enable MPLS and LDP.
[ASBR-PE2] mpls lsr-id 4.4.4.9
[ASBR-PE2] mpls ldp
[ASBR-PE2-ldp] quit
# Configure interface VLAN-interface 11, and enable IS-IS, MPLS, and LDP on the interface.