R0106-HP MSR Router Series Layer 3 - IP Routing Configuration Guide(V7)

238
Step Command Remarks
3. Configure BGP route reception
filtering policies.
• Reference ACL or IPv6 prefix list to
filter BGP routes received from all
peers:
filter-policy { acl6-number |
prefix-list ipv6-prefix-name } import
• Reference a routing policy to filter
BGP routes received from a peer or
peer group:
peer { group-name | ipv6-address }
route-policy route-policy-name
import
• Reference an ACL to filter BGP routes
received from a peer or peer group:
peer { group-name | ipv6-address }
filter-policy acl6-number import
• Reference an AS path list to filter
BGP routes received 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
BGP routes received 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. This feature applies to
EBGP routes but not to IBGP routes.
To configure BGP route dampening (IPv4 unicast/multicast address family):
Ste
p
Command Remarks
1. Enter system view.
system-view N/A