H3C Technologies H3C SR8800 User Manual
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4.
Establish EBGP peer relationships between the PEs and CEs to allow them to exchange VPN
routes.
# Configure CE 1.
[CE1] bgp 65410
[CE1-bgp] ipv6-family
[CE1-bgp-af-ipv6] peer 2001:1::2 as-number 100
[CE1-bgp-af-ipv6] import-route direct
[CE1-bgp-af-ipv6] quit
NOTE:
The configurations for the CE 2 through CE 4 are similar. (Details not shown)
# Configure PE 1.
[PE1] bgp 100
[PE1-bgp] ipv6-family vpn-instance vpn1
[PE1-bgp-ipv6-vpn1] peer 2001:1::1 as-number 65410
[PE1-bgp-ipv6-vpn1] import-route direct
[PE1-bgp-ipv6-vpn1] quit
[PE1-bgp] ipv6-family vpn-instance vpn2
[PE1-bgp-ipv6-vpn2] peer 2001:2::1 as-number 65420
[PE1-bgp-ipv6-vpn2] import-route direct
[PE1-bgp-ipv6-vpn2] quit
[PE1-bgp] quit
NOTE:
The configurations for PE 2 are similar to those for PE 1. (Details not shown)
After completing the configurations, issue the display bgp vpnv6 vpn-instance peer command on
the PEs. BGP peer relationships have been established between the PEs and CEs, and have
reached Established state. The following takes the PE 1-CE 1 BGP peer relationship as an example:
[PE1] display bgp vpnv6 vpn-instance vpn1 peer
BGP local router ID : 1.1.1.9
Local AS number : 100
Total number of peers : 1 Peers in established state : 1
Peer AS MsgRcvd MsgSent OutQ PrefRcv Up/Down State
2001:1::1 65410 11 9 0 1 00:06:37 Established
5.
Configure an MP-IBGP peer relationship between the PEs.
# Configure PE 1.
[PE1] bgp 100
[PE1-bgp] peer 3.3.3.9 as-number 100
[PE1-bgp] peer 3.3.3.9 connect-interface loopback 0
[PE1-bgp] ipv6-family vpnv6
[PE1-bgp-af-vpnv6] peer 3.3.3.9 enable
[PE1-bgp-af-vpnv6] quit
[PE1-bgp] quit
# Configure PE 2.