F3215-HP Load Balancing Module Network Management Configuration Guide-6PW101

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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
IMPORTANT:
If the default-route imported command is not configured, using the import-route command cannot
redistribute an IGP default route.
To configure IPv6 BGP route redistribution:
Ste
p
Command Remarks
1. Enter system view. system-view N/A
2. Enter BGP view.
bgp as-number N/A
3. Enter IPv6 address family view or IPv6
BGP-VPN instance view.
ipv6-family [ vpn-instance
vpn-instance-name ]
N/A
4. Enable default route redistribution into
the IPv6 BGP routing table.
default-route imported
Optional.
Not enabled by default.
5. Enable route redistribution from
another routing protocol.
import-route protocol [ process-id
[ med med-value | route-policy
route-policy-name ] * ]
Not enabled by default.
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:
Ste
p
Command Remarks
1. Enter system view. system-view N/A
2. Enter BGP view.
bgp as-number N/A
3. Enter IPv6 address
family view.
ipv6-family N/A
4. Configure manual
route summarization.
aggregate ipv6-address prefix-length [ as-set |
attribute-policy route-policy-name |
detail-suppressed | origin-policy route-policy-name
| suppress-policy route-policy-name ] *
Not configured by
default.