H3C SR8800 10G Mpls Configuration Manual page 336

CE 3
CE 5
PE 1
PE 3
Configuration procedure
Configure MPLS L3VPN on the service provider backbone, using IS-IS as the IGP protocol, and
1.
enabling LDP and establishing MP-IBGP peer relationship between PE 1 and PE 2.
# Configure PE 1.
<PE1> 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
[PE1-mpls] quit
[PE1] mpls ldp
[PE1-mpls-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 pos 5/1/2
[PE1-POS5/1/2] ip address 30.1.1.1 24
[PE1-POS5/1/2] isis enable 1
[PE1-POS5/1/2] mpls
[PE1-POS5/1/2] mpls ldp
[PE1-POS5/1/2] mpls ldp transport-address interface
[PE1-POS5/1/2] 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] ipv4-family vpnv4
[PE1-bgp-af-vpnv4] peer 4.4.4.9 enable
[PE1-bgp-af-vpnv4] quit
[PE1-bgp] quit
NOTE:
Configurations on PE 2 are similar to those on PE 1, and are thus omitted here.
GE3/1/1 100.1.1.1/24
GE3/1/1 110.1.1.1/24
Loop0 3.3.3.9/32
POS5/1/1 11.1.1.2/24
POS5/1/2 30.1.1.1/24
Loop0 1.1.1.9/32
GE3/1/1 100.1.1.2/24
GE3/1/2 110.1.1.2/24
POS5/1/2 10.1.1.1/24
CE 4 GE3/1/1
CE 6 GE3/1/1
PE 2 Loop0
POS5/1/1
POS5/1/2
PE 4 Loop0
GE3/1/1
GE3/1/2
POS5/1/2
325
120.1.1.1/24
130.1.1.1/24
4.4.4.9/32
30.1.1.2/24
21.1.1.1/24
6.6.6.9/32
120.1.1.2/24
130.1.1.2/24
20.1.1.2/24