Advertisement
neighbor filter-list
neighbor route-map
Command
Version 7.8.1.0
History
Version 7.7.1.0
Version 7.6.1.0
neighbor filter-list
c e
s
Configure a BGP filter based on the AS-PATH attribute.
t
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
peer-group-name
access-list-name
in
out
Defaults
Not configured.
Command Modes
ROUTER BGP Address Family (conf-router_bgp_af)
Usage
Use the
Information
ACL mode and configure AS-PATH filters to deny or permit BGP routes based on information in their
AS-PATH attribute.
Related
ip as-path access-list
Commands
Command
Version 7.8.1.0
History
Version 7.7.1.0
Version 7.6.1.0
Assign a AS-PATH list to a neighbor or peer group.
Assign a route map to a neighbor or peer group.
Introduced support on S-Series
Introduced support on C-Series
Introduced IPv6 MGBP support for E-Series
ip as-path access-list
command syntax in the CONFIGURATION mode to enter the AS-PATH
Enter AS-PATH ACL mode and configure AS-PATH filters.
Introduced support on S-Series
Introduced support on C-Series
Introduced IPv6 MGBP support for E-Series
Enter the IP address of the neighbor in dotted decimal format.
Enter the name of the peer group to apply the filter to all routers in the
peer group.
Enter the name of an established AS-PATH access list (up to 140
characters).
If the AS-PATH access list is not configured, the default is permit (to
allow routes).
in
Enter the keyword
to filter inbound BGP routes.
out
Enter the keyword
to filter outbound BGP routes.
Border Gateway Protocol IPv4 (BGPv4) | 403
Advertisement
