Command Reference Guide

3Com Router 5000 Family and Router 6000 Family peer ip-prefix ● 241
Command Reference
peer ip-prefix
Purpose Use the peer ip-prefix import command to configure BGP to filter routes
received from the peer/peer group based on the ip-prefix list.
Use the undo peer ip-prefix import command to cancel filtering of the
received routes based on the ip-prefix list.
Use the peer ip-prefix export command to configure BGP to filter routes
advertised to the peer/peer group based on the ip-prefix list.
Use the undo peer ip-prefix export command to cancel filtering of the
advertised routes based on the ip-prefix list.
Syntax peer { group-name | peer-address } ip-prefix prefixname import
undo peer { group-name | peer-address } ip-prefix prefixname import
peer group-name ip-prefix prefixname export
undo peer group-name ip-prefix prefixname export
Parameters group-name
Specifies the name of the peer group.
peer-address
Specifies the IP address of the peer.
prefixname
Specifies the name of the ip-prefix.
import
Applies the filtering policy to routes received by the
specified peer/peer group.
export
Applies the filtering policy to routes advertised to the
specified peer/peer group.
Default By default, no filtering is applied to routes advertised or received.
Example Configure the route filtering policy based on the ip-prefix list.
[3Com -bgp] peer group1 ip-prefix list1 import
View This command can be used in the following views:
■ BGP view
■ VPNv4 view
■ VPN Instance view
Related Command ip ip-prefix