H3C Technologies H3C S7500E Series Switches User Manual

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[ASBR-PE1-Vlan-interface11] isis enable 1

[ASBR-PE1-Vlan-interface11] mpls

[ASBR-PE1-Vlan-interface11] mpls ldp

[ASBR-PE1-Vlan-interface11] quit

# Configure interface VLAN-interface 12 and enable MPLS on it.

[ASBR-PE1] interface vlan-interface 12

[ASBR-PE1-Vlan-interface12] ip address 11.0.0.2 255.0.0.0

[ASBR-PE1-Vlan-interface12] mpls

[ASBR-PE1-Vlan-interface12] quit

# Configure interface Loopback 0 and start IS-IS on it.

[ASBR-PE1] interface loopback 0

[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-policy1] apply mpls-label

[ASBR-PE1-route-policy1] quit

[ASBR-PE1] route-policy policy2 permit node 1

[ASBR-PE1-route-policy2] if-match mpls-label

[ASBR-PE1-route-policy2] apply mpls-label

[ASBR-PE1-route-policy2] quit

# Start BGP on ASBR-PE 1 and specify to inject routes of IS-IS process 1.

[ASBR-PE1] bgp 100

[ASBR-PE1-bgp] import-route isis 1

# Specify to use routing policy policy2 to filter routes advertised from IBGP peer 2.2.2.9.

[ASBR-PE1-bgp] peer 2.2.2.9 as-number 100

[ASBR-PE1-bgp] peer 2.2.2.9 route-policy policy2 export

# Configure the capability to advertise labeled routes to IBGP peer 2.2.2.9 and to receive labeled
routes from the peer.

[ASBR-PE1-bgp] peer 2.2.2.9 connect-interface loopback 0

[ASBR-PE1-bgp] peer 2.2.2.9 label-route-capability

# Specify to use routing policy policy1 to filter routes advertised from EBGP peer 11.0.0.1.

[ASBR-PE1-bgp] peer 11.0.0.1 as-number 600

[ASBR-PE1-bgp] peer 11.0.0.1 route-policy policy1 export

# Configure the capability to advertise labeled routes to EBGP peer 11.0.0.1 and to receive labeled
routes from the peer.

[ASBR-PE1-bgp] peer 11.0.0.1 label-route-capability

[ASBR-PE1-bgp] quit

3) Configure ASBR-PE 2

# Start IS-IS on ASBR-PE 2.

system-view

[ASBR-PE2] isis 1

[ASBR-PE2-isis-1] network-entity 10.222.222.222.222.00

[ASBR-PE2-isis-1] quit

# Configure LSR ID, enable MPLS and LDP.

[ASBR-PE2] mpls lsr-id 4.4.4.9

[ASBR-PE2] mpls