Controlling Route Distribution And Reception; Configuration Prerequisites; Configuring Ipv6 Bgp Route Redistribution; Configuring Ipv6 Bgp Route Summarization - HPE 5800 Series Configuration Manual

Step
Enable logging of peer
3.
changes globally.
Enter IPv6 address family
4.
view.
Enable the state change
5.
logging for an IPv6 peer or
peer group.

Controlling route distribution and reception

This task includes routing information filtering, routing policy application, and route dampening.

Configuration prerequisites

Before you configure route distribution and reception control, complete the following tasks:
•
Enable IPv6.
•
Configure IPv6 BGP basic functions.

Configuring IPv6 BGP route redistribution

To configure IPv6 BGP route redistribution:
Step
Enter system view.
1.
Enter BGP view.
2.
Enter IPv6 address family view or
3.
IPv6 BGP-VPN instance view.
Enable default route redistribution
4.
into the IPv6 BGP routing table.
Enable route redistribution from
5.
another routing protocol.
NOTE:
If the default-route imported command is not configured, using the import-route command
cannot redistribute an IGP default route.

Configuring IPv6 BGP route summarization

To reduce the routing table size on medium and large BGP networks, configure route summarization
on BGP routers. BGP supports only manual summarization of IPv6 routes.
To configure IPv6 BGP route summarization:
Command
log-peer-change
ipv6-family
peer { ipv6-group-name |
ipv6-address } log-change
Command
system-view
bgp as-number
ipv6-family [ vpn-instance
vpn-instance-name ]
default-route imported
import-route protocol [ process-id
[ med med-value | route-policy
route-policy-name ] * ]
321
Remarks
Optional.
Enabled by default.
For information about this
command, see Layer 3—IP
Routing Command Reference.
N/A
Optional.
Enabled by default.
Remarks
N/A
N/A
N/A
Optional.
Not enabled by default.
Not enabled by default.