Reference Guide

prefix-list-
name
Enter the name of an established prefix list.
If the prefix list is not configured, the default is permit (to
allow all routes).
in Enter the keyword in to distribute only inbound traffic.
out Enter the keyword out to distribute only outbound traffic.
Defaults Not configured.
Command
Modes
ROUTER BGP Address Family (conf-router_bgp_af)
Command
History
Version 7.8.1.0 Introduced on the S-Series.
Version 7.7.1.0 Introduced on the C-Series.
Version 7.6.1.0 Introduced IPv6 MGBP on the E-Series.
Usage
Information
Other BGP filtering commands include: neighbor filter-list, ip as-path
access-list
, and neighbor route-map.
Related
Commands
ip as-path access-list – configures the IP AS-Path ACL.
neighbor filter-list – assigns a AS-PATH list to a neighbor or peer group.
neighbor route-map – assigns a route map to a neighbor or peer group.
neighbor filter-list
Configure a BGP filter based on the AS-PATH attribute.
C-Series, E-Series TeraScale, S-Series
Syntax
neighbor [ip-address | peer-group-name] filter-list aspath
access-list-name [in | out]
To delete a BGP filter, use the no neighbor [ip-address | peer-group-
name] filter-list aspath access-list-name [in | out] command.
Parameters
ip-address Enter the IP address of the neighbor in dotted decimal
format.
peer-group-
name
Enter the name of the peer group to apply the filter to all
routers in the peer group.
as-path-name
Enter the name of an established AS-PATH access list (up to
140 characters).
Border Gateway Protocol
543