Users Guide

Version Description
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 prefix 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
DellEMC# conf t
DellEMC(conf)# ip community-list cl1
DellEMC(config-community-list)# permit 1000:1
DellEMC(config-community-list)# end
DellEMC# 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BGP local RIB : Routes to be Added 0, Replaced 0, Withdrawn 0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
DellEMC# 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
DellEMC#
show ip bgp dampened-paths
View BGP routes that are dampened (non-active).
Syntax
show ip bgp [vrf vrf-name] [ipv4 {multicast | unicast} | ipv6 unicast]
dampened-paths
Parameters
vrf vrf-name (OPTIONAL) Enter the keywords vrf and then the name of the VRF to view
routes that are affected by a specific community list corresponding to that VRF.
Border Gateway Protocol 427