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Configuration procedure – H3C Technologies H3C S6800 Series Switches User Manual

Page 322

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Figure 80 Network diagram

Configuration procedure

1.

Configure MPLS L3VPN on the provider carrier backbone. Start IS-IS as the IGP, enable LDP on PE
1 and PE 2, and establish an MP-IBGP peer relationship between the PEs:
# Configure PE 1.

system-view

[PE1] interface loopback 0

[PE1-LoopBack0] ip address 3.3.3.9 32

[PE1-LoopBack0] quit

[PE1] mpls lsr-id 3.3.3.9

[PE1] mpls ldp

[PE1-ldp] quit

[PE1] isis 1

[PE1-isis-1] network-entity 10.0000.0000.0000.0004.00

[PE1-isis-1] quit

[PE1] interface loopback 0

[PE1-LoopBack0] isis enable 1

[PE1-LoopBack0] quit

[PE1] interface vlan-interface 12

[PE1-Vlan-interface12] ip address 30.1.1.1 24

[PE1-Vlan-interface12] isis enable 1

[PE1-Vlan-interface12] mpls enable

[PE1-Vlan-interface12] mpls ldp enable

[PE1-Vlan-interface12] mpls ldp transport-address interface

[PE1-Vlan-interface12] quit

[PE1] bgp 100

[PE1-bgp] peer 4.4.4.9 as-number 100

[PE1-bgp] peer 4.4.4.9 connect-interface loopback 0

[PE1-bgp] address-family vpnv4

[PE1-bgp-vpnv4] peer 4.4.4.9 enable

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