H3C Technologies H3C SR8800 User Manual
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[ASBR-PE2-vpn-vpn1] quit
[ASBR-PE2] interface POS 2/1/2
[ASBR-PE2-POS2/1/2] ip binding vpn-instance vpn1
[ASBR-PE2-POS2/1/2] ipv6 address 2002:1::2 96
[ASBR-PE2-POS2/1/2] quit
After completing the configurations, you can view the VPN instance information by issuing the
display ip vpn-instance command.
Each PE can ping its attached CE, and ASBR-PE 1 and ASBR-PE 2 can ping each other.
4.
Establish EBGP peer relationships between PEs and CEs to allow them to exchange VPN routes.
# Configure CE 1.
[CE1] bgp 65001
[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
# Configure PE 1.
[PE1] bgp 100
[PE1-bgp] ipv6-family vpn-instance vpn1
[PE1-bgp-ipv6-vpn1] peer 2001:1::1 as-number 65001
[PE1-bgp-ipv6-vpn1] import-route direct
[PE1-bgp-ipv6-vpn1] quit
[PE1-bgp] quit
# Configure CE 2.
[CE2] bgp 65002
[CE1-bgp] ipv6-family
[CE2-bgp-af-ipv6] peer 2001:2::2 as-number 200
[CE2-bgp-af-ipv6] import-route direct
[CE2-bgp-af-ipv6] quit
# Configure PE 2.
[PE2] bgp 200
[PE2-bgp] ipv6-family vpn-instance vpn1
[PE2-bgp-ipv6-vpn1] peer 2001:2::1 as-number 65002
[PE2-bgp-ipv6-vpn1] import-route direct
[PE2-bgp-ipv6-vpn1] quit
[PE2-bgp] quit
5.
Establish an IBGP peer relationship between each PE and the ASBR PE in the same AS and an
EBGP peer relationship between the ASBR PEs
# Configure PE 1.
[PE1] bgp 100
[PE1-bgp] peer 2.2.2.9 as-number 100
[PE1-bgp] peer 2.2.2.9 connect-interface loopback 0
[PE1-bgp] ipv6-family vpnv6
[PE1-bgp-af-vpnv6] peer 2.2.2.9 enable
[PE1-bgp-af-vpnv6] quit
[PE1-bgp] quit
# Configure ASBR-PE 1.