*>I 77.0.0.0/24 172.16.0.2 0 0 i
Dell#
show ip bgp community
View information on all routes with Community attributes or view specific BGP community groups.
Syntax
show ip bgp [vrf
vrf-name
] [ipv4 {
multicast
|
unicast
} | ipv6
unicast
]
community [
community-number
] [local-as] [no-export] [no-advertise]
Parameters
vrf
vrf-name
(OPTIONAL) Enter the keywords
vrf
and then the name of the VRF to view information
either on all routes with community attributes or specific BGP community routes
corresponding to that VRF.
ipv4
unicast
(OPTIONAL) Enter the keywords
ipv4
followed by the keyword
unicast
to view
information related only to ipv4 unicast routes.
ipv4
multicast
(OPTIONAL) Enter the keyword
ipv4
followed by the keyword
multicast
to view
information related only to ipv4 multicast routes.
ipv6
unicast
(OPTIONAL) Enter the keyword
ipv6
followed by the keyword
unicast
to view
information related only to ipv6 unicast routes.
community-number
Enter the community number in AA:NN format where AA is the AS number (2 bytes) and
NN is a value specific to that autonomous system.
You can specify up to eight community numbers to view information on those community
groups.
local-AS
Enter the keywords
local-AS
to view all routes with the COMMUNITY attribute of
NO_EXPORT_SUBCONFED.
All routes with the NO_EXPORT_SUBCONFED (0xFFFFFF03) community attribute must
not be advertised to external BGP peers.
no-advertise
Enter the keywords
no-advertise
to view all routes containing the well-known
community attribute of NO_ADVERTISE.
All routes with the NO_ADVERTISE (0xFFFFFF02) community attribute must not be
advertised to other BGP peers.
no-export
Enter the keywords
no-export
to view all routes containing the well-known community
attribute of NO_EXPORT.
All routes with the NO_EXPORT (0xFFFFFF01) community attribute must not be
advertised outside a BGP confederation boundary.
Command Modes
•
EXEC
Border Gateway Protocol
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