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# Configure 2001::1 as an EBGP peer, and redistribute direct 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:
# Run 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 VLAN-interface 11, and enable IS-IS, MPLS, and LDP on the interface.
[PE1] interface vlan-interface 11
[PE1-Vlan-interface11] ip address 1.1.1.2 255.0.0.0
[PE1-Vlan-interface11] isis enable 1
[PE1-Vlan-interface11] mpls enable
[PE1-Vlan-interface11] mpls ldp enable
[PE1-Vlan-interface11] 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
[PE1-vpn-instance-vpn1] quit
# Associate interface VLAN-interface 12 with VPN instance vpn1, and specify an IPv6 address
for the interface.
[PE1] interface vlan-interface 12
[PE1-Vlan-interface12] ip binding vpn-instance vpn1
[PE1-Vlan-interface12] ipv6 address 2001::1 64
[PE1-Vlan-interface12] quit
# Enable BGP.
[PE1] bgp 100
# Enable the capability to advertise labeled routes to and receive labeled routes from the IBGP
peer 3.3.3.9.
[PE1-bgp] peer 3.3.3.9 as-number 100
[PE1-bgp] peer 3.3.3.9 connect-interface loopback 0
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