Service Manual

Version Description
9.7(0.0) Added ipv4 multicast and ipv6 unicast parameters.
9.4.(0.0) Added support for VRF.
9.2(1.0) Introduced on the Z9500.
9.0.2.0 Introduced on the S6000.
8.3.19.0 Introduced on the S4820T.
8.3.11.1 Introduced on the Z9000.
8.3.7.0 Introduced on the S4810.
7.8.1.0 Introduced on the S-Series.
7.7.1.0 Introduced on the C-Series.
Usage Information
The show ip bgp community-list command without any parameters lists BGP routes matching the
Community List and the output is the same as for the show ip bgp command output.
The following describes the show ip bgp community-list pass command shown in the following
example.
Field Description
Network Displays the destination network prex of each BGP route.
Next Hop Displays the next hop address of the BGP router. If 0.0.0.0 is listed in this column, then
local routes exist in the routing table.
Metric Displays the BGP route’s metric, if assigned.
LocPrf Displays the BGP LOCAL_PREF attribute for the route.
Weight Displays the route’s weight.
Path Lists all the ASs the route passed through to reach the destination network.
Example
Dell# conf t
Dell(conf)# ip community-list cl1
Dell(config-community-list)# permit 1000:1
Dell(config-community-list)# end
Dell# show ip bgp community-list cl1
BGP local RIB : Routes to be Added 0, Replaced 0, Withdrawn 0
BGP local router ID is 192.168.11.5
Status codes: s suppressed, S stale, d dampened, h history, * valid, > best
Path source: I - internal, a - aggregate, c - confed-external, r - redistributed
n - network, D - denied, S - stale
Origin codes: i - IGP, e - EGP, ? - incomplete
Network Next Hop Metric LocPrf Weight Path
*> 55.0.0.0/24 172.16.0.2 0 200 i
Dell# show ip bgp 55.0.0.0/24
BGP routing table entry for 55.0.0.0/24
Paths: (1 available, table Default-IP-Routing-Table.)
Not advertised to any peer
Received from :
172.16.0.2 (172.16.0.2) Best
AS_PATH : 200
Next-Hop : 172.16.0.2, Cost : 0
Origin IGP, Metric 4294967295 (Default), LocalPref 100, Weight 0, external
Communities :
200:1 1000:1 3000:1
Dell#
Border Gateway Protocol 417