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Device
CE 1
Configuration procedure
1.
Configure CE 1:
# Configure an IPv6 address for Gigabitethernet 2/0/1.
<CE1> system-view
[CE1] interface gigabitethernet 2/0/1
[CE1-GigabitEthernet2/0/1] ipv6 address 2001::2 64
[CE1-GigabitEthernet2/0/1] quit
# Establish an EBGP peer relationship with PE 1, and redistribute VPN routes.
[CE1] bgp 65001
[CE1-bgp] peer 2001::1 as-number 100
[CE1-bgp] address-family ipv6 unicast
[CE1-bgp-ipv6] peer 2001::1 enable
[CE1-bgp-ipv6] import-route direct
[CE1-bgp-ipv6] quit
[CE1-bgp] quit
2.
Configure PE 1:
# Configure IS-IS on PE 1.
<PE1> system-view
[PE1] isis 1
[PE1-isis-1] network-entity 10.111.111.111.111.00
[PE1-isis-1] quit
# Configure an LSR ID, and enable MPLS and LDP.
[PE1] mpls lsr-id 2.2.2.9
[PE1] mpls ldp
[PE1-ldp] quit
# Configure interface Serial 2/1/0, and enable IS-IS, MPLS, and LDP on the interface.
[PE1] interface serial 2/1/0
[PE1-Serial2/1/0] ip address 1.1.1.2 255.0.0.0
[PE1-Serial2/1/0] isis enable 1
[PE1-Serial2/1/0] mpls enable
[PE1-Serial2/1/0] mpls ldp enable
[PE1-Serial2/1/0] quit
# Configure interface Loopback 0 and start IS-IS on it.
[PE1] interface loopback 0
[PE1-LoopBack0] ip address 2.2.2.9 32
[PE1-LoopBack0] isis enable 1
[PE1-LoopBack0] quit
# Create VPN instance vpn1, and configure the RD and route target attributes for it.
[PE1] ip vpn-instance vpn1
[PE1-vpn-instance-vpn1] route-distinguisher 11:11
[PE1-vpn-instance-vpn1] vpn-target 3:3 import-extcommunity
[PE1-vpn-instance-vpn1] vpn-target 3:3 export-extcommunity
Interface
IP address
S2/1/1
11.0.0.2/8
GE2/0/1
2001::2/64
Device
CE 1
372
Interface
IP address
S2/1/1
11.0.0.1/8
GE2/0/1
2002::2/64
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