Deployment Guide

Border Gateway Protocol IPv4 (BGPv4) | 391
Command
History
show ip bgp extcommunity-list
c e s
View information on all routes with Extended Community attributes.
Syntax
show ip bgp [vrf vrf-name] [ipv4 unicast] extcommunity-list [list name]
Parameters
Command Modes
EXEC
EXEC Privilege
Usage
Information
To view the total number of COMMUNITY attributes found, use the show ip bgp summary command.
The text line above the route table states the number of COMMUNITY attributes found.
The show ip bgp community command without any parameters lists BGP routes with at least one BGP
community attribute and the output is the same as for the show ip bgp command output.
Command
History
show ip bgp filter-list
c e s
View the routes that match the filter lists.
Syntax
show ip bgp [vrf vrf-name] [ipv4 unicast] filter-list as-path-name
Parameters
Command Modes
EXEC
EXEC Privilege
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
Version 7.5.1.0 Introduced
vrf vrf-name
Enter the keywords vrf and then the name of the VRF to view information on
all routes with extended community attributes corresponding to that VRF.
ipv4 unicast
(OPTIONAL) Enter the ipv4 unicast keywords to view information only
related to ipv4 unicast routes.
list name
Enter the extended community list name you wish to view.
Version 8.4.7.0 Introduced support for VRF on C-Series.
Version 7.8.1.0 Introduced support on S-Series
Version 7.7.1.0 Introduced support on C-Series
vrf vrf-name
Enter the keyword vrf and then the name of the VRF to view route information that
matches the filter lists corresponding to that VRF.
ipv4 unicast
(OPTIONAL) Enter the
ipv4 unicast keywords to view information only related
to ipv4 unicast routes.
as-path-name
Enter the name of an AS-PATH.