Cisco IOS in a Nutshell, 2nd Edition

Name

neighbor prefix-list — router, BGP

Synopsis

neighbor {address | peer-group} prefix-list prefix-list-name {in | out}
no neighbor {address | peer-group} prefix-list prefix-list-name {in | out}

Configures

Assigns a prefix list to a BGP neighbor

Default

None

Description

This command lets you filter BGP routes by assigning a prefix list to a neighbor instead of using an AS path filter.

address or peer-group

The address or peer group of the neighbor.

prefix-list prefix-list-name

The name of the prefix list defined by the ip as-path access-list command.

in

The filter applies to incoming routes.

out

The filter applies to outgoing routes.