HP FlexNetwork HSR6600 Configuration Manual page 341

Step
1. Enter system view.
2. Enter BGP instance view.
3. Configure the PE as an
EBGP peer.
4. Create the BGP IPv6
unicast address family and
enter its view.
5. Enable IPv6 unicast route
exchange with the
specified peer or peer
group.
6. (Optional.) Configure route
redistribution.
Configuring IBGP between a PE and a CE
Use IBGP between PE and CE only in a basic IPv6 MPLS L3VPN network. In networks such as
inter-AS VPN and carrier's carrier, you cannot configure IBGP between PE and CE.
1. Configure the PE:
Step
1. Enter system view.
2. Enter BGP instance view.
3. Enter BGP-VPN instance
view.
4. Configure the CE as the
VPN IBGP peer.
5. Create the BGP-VPN IPv6
unicast family and enter its
view.
6. Enable IPv6 unicast route
exchange with the
specified peer.
2. Configure the CE:
Step
1. Enter system view.
2. Enter BGP instance view.
Command
system-view
bgp as-number [ instance
instance-name ]
peer { group-name |
ipv6-address [ prefix-length ] }
as-number as-number
address-family ipv6 [ unicast ]
peer { group-name | ip-address
[ prefix-length ] } enable
import-route protocol
[ { process-id | all-processes }
[ allow-direct | med med-value
| route-policy
route-policy-name ] * ]
Command
system-view
bgp as-number [ instance
instance-name ]
ip vpn-instance
vpn-instance-name
peer { group-name |
ipv6-address [ prefix-length ] }
as-number as-number
address-family ipv6 [ unicast ]
peer { group-name |
ipv6-address [ prefix-length ] }
enable
Command
system-view
bgp as-number [ instance
instance-name ]
331
Remarks
N/A
N/A
By default, no BGP peers exist.
By default, the BGP IPv6
unicast address family is not
created.
By default, BGP does not
exchange IPv6 unicast routes
with any peer.
A CE must advertise its VPN
routes to the connected PE so
that the PE can advertise them
to the peer CE.
Remarks
N/A
N/A
Configuration commands in
BGP-VPN instance view are the
same as those in BGP instance
view. For more information, see
Layer 3—IP Routing
Configuration Guide.
By default, no BGP peers exist.
By default, the BGP-VPN IPv6
unicast family is not created.
By default, BGP does not
exchange IPv6 unicast routes
with any peer.
Remarks
N/A
N/A