H3C Technologies H3C S7500E Series Switches User Manual

Page 310

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[PE3-LoopBack0] quit

[PE3] mpls lsr-id 1.1.1.9

[PE3] mpls

[PE3-mpls] quit

[PE3] mpls ldp

[PE3-mpls-ldp] quit

[PE3] isis 2

[PE3-isis-2] network-entity 10.0000.0000.0000.0001.00

[PE3-isis-2] quit

[PE3] interface loopback 0

[PE3-LoopBack0] isis enable 2

[PE3-LoopBack0] quit

[PE3] interface vlan-interface 12

[PE3-Vlan-interface12] ip address 10.1.1.1 24

[PE3-Vlan-interface12] isis enable 2

[PE3-Vlan-interface12] mpls

[PE3-Vlan-interface12] mpls ldp

[PE3-Vlan-interface12] quit

# Configure PE 1.

system-view

[CE1] interface loopback 0

[CE1-LoopBack0] ip address 2.2.2.9 32

[CE1-LoopBack0] quit

[CE1] mpls lsr-id 2.2.2.9

[CE1] mpls

[CE1-mpls] quit

[CE1] mpls ldp

[CE1-mpls-ldp] quit

[CE1] isis 2

[CE1-isis-2] network-entity 10.0000.0000.0000.0002.00

[CE1-isis-2] quit

[CE1] interface loopback 0

[CE1-LoopBack0] isis enable 2

[CE1-LoopBack0] quit

[CE1] interface vlan-interface 12

[CE1-Vlan-interface12] ip address 10.1.1.2 24

[CE1-Vlan-interface12] isis enable 2

[CE1-Vlan-interface12] mpls

[CE1-Vlan-interface12] mpls ldp

[CE1-Vlan-interface12] quit

After the configurations above, LDP and IS-IS neighbor relationship can be established between PE 3
and CE 1.

Configurations on PE 4 and CE 2 are similar to those on PE 3 and CE 1 respectively, and are thus
omitted here.