HP 6125XLG - Configuring BGP Route Dampening

191
Step Command Remarks
3. Enter BGP IPv6 unicast
instance view or BGP-VPN
IPv6 unicast instance view.
ipv6-family [ unicast ] N/A
4. Configure BGP route
reception filtering policies.
• Reference ACL or IPv6 prefix list to
filter routes from all peers:
filter-policy { acl6-number |
prefix-list ipv6-prefix-name } import
• Reference a routing policy to filter
routing information from a peer or
peer group:
peer { group-name | ipv6-address }
route-policy route-policy-name
import
• Reference an ACL to filter routing
information from a peer or peer
group:
peer { group-name | ipv6-address }
filter-policy acl6-number import
• Reference an AS path list to filter
routing information from a peer or
peer group:
peer { group-name | ipv6-address }
as-path-acl as-path-acl-number
import
• Reference an IPv6 prefix list to filter
routing information from a peer or
peer group:
peer { group-name | ipv6-address }
prefix-list ipv6-prefix-name import
Use at least one method.
By default, no route reception
filtering is configured.
Configuring BGP route dampening
Route dampening enables BGP to not select unstable routes as optimal routes.
To configure BGP route dampening (IPv4):
Ste
p
Command
Remarks
1. Enter system view.
system-view N/A
2. Enter BGP view or BGP-VPN
instance view.
• Enter BGP view:
bgp as-number
• Enter BGP-VPN instance view:
a. bgp as-number
b. ip vpn-instance
vpn-instance-name
N/A
3. Enter BGP IPv4 unicast
instance view or BGP-VPN
IPv4 unicast instance view.
ipv4-family [ unicast ] N/A