HP 6127xlg Configuration Manual page 294

Step
1. Enter system view.
2. Enter BGP 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.
7. Configure the CE as a client
of the RR.
8. (Optional.) Enable route
reflection between clients.
9. (Optional.) Configure the
cluster ID for the RR.
2. Configure the CE:
Step
1. Enter system view.
2. Enter BGP view.
3. Configure the PE as an IBGP
peer.
Command
system-view
bgp as-number
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
peer { group-name |
ipv6-address [ prefix-length ] }
reflect-client
reflect between-clients
reflector cluster-id { cluster-id |
ip-address }
Command
system-view
bgp as-number
peer { group-name |
ipv6-address [ prefix-length ] }
as-number as-number
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Remarks
N/A
N/A
Configuration commands in
BGP-VPN instance view are the
same as those in BGP view. For
details, see Layer 3—IP Routing
Configuration Guide.
By default, no BGP peer is
created.
By default, the BGP-VPN IPv6
unicast family is not created.
By default, BGP does not
exchange IPv6 unicast routes
with any peer.
By default, no RR or RR client is
configured, and the PE does not
advertise routes learned from the
IBGP peer CE to other IBGP
peers, including VPNv6 IBGP
peers. The PE advertises routes
learned from the CE to other
IBGP peers only when you
configure the IBGP peer CE as a
client of the RR.
Configuring an RR does not
change the next hop of a route.
To change the next hop of a
route, configure an inbound
policy on the receiving side.
By default, route reflection
between clients is enabled.
By default, the RR uses its own
router ID as the cluster ID.
If multiple RRs exist in a cluster,
use this command to configure
the same cluster ID for all RRs in
the cluster to avoid routing loops.
Remarks
N/A
N/A
By default, no BGP peer is
created.