Configuring Mbgp Route Dampening - HP A8800 Configuration Manual

Step
1. Enter system view.
2. Enter BGP view.
3. Enter IPv4 MBGP address
family view.
4. Configure MBGP route
reception filtering policies.
5. Specify the maximum number
of routes that can be received
from an IPv4 MBGP
peer/peer group.

Configuring MBGP route dampening

By configuring MBGP route dampening, you can suppress unstable routes from being added to the
MBGP routing table or being advertised to MBGP peers.
To configure BGP route dampening:
Step
1. Enter system view.
Command
system-view
bgp as-number
ipv4-family multicast
•
Filter incoming routes using an
ACL or IP prefix list:
filter-policy { acl-number |
ip-prefix ip-prefix-name }
import
•
Reference a routing policy to
routes from an IPv4 MBGP
peer/peer group:
peer { group-name |
ip-address } route-policy
policy-name import
•
Reference an ACL to filter
routing information from an
IPv4 MBGP peer/peer group:
peer { group-name |
ip-address } filter-policy
acl-number import
•
Reference an AS path list to
filter routing information from
an IPv4 MBGP peer/peer
group:
peer { group-name |
ip-address } as-path-acl
as-path-acl-number import
•
Reference an IP prefix list to
filter routing information from
an IPv4 MBGP peer/peer
group:
peer { group-name |
ip-address } ip-prefix
ip-prefix-name import
peer { group-name | ip-address }
route-limit limit [ percentage ]
Command
system-view
226
Remarks
N/A
N/A
N/A
Use at least one approach.
By default, no inbound route
filtering is configured.
Optional.
By default, the number is unlimited.
Remarks
N/A