UMN:CLI
User Manual
V8102
638
show ip
bgp
{
unicast
|
multicast
}
community
{
AA:NN
|
internet
|
local-AS
|
no-advertise
|
no-export
} [
exact-match
]
show ip bgp community-info
Shows the all of bgp communities
’ infor-
mation
To display the BGP routes matching a community list, use the following command.
Command
Mode
Description
show bgp community-list WORD
[
exact-
match
]
Enable
Global
Shows all networks that are permitted by
the community-list.
WORD: community-list name
exact-match: routes that have exactly the
same specified communities
unicast: IPv4 unicast address family
multicast: IPv4 multicast address family
show ip
bgp community-list WORD
[
exact-
match
]
show ip
bgp
{
unicast
|
multicast
}
community-
list WORD
[
exact-match
]
12.1.19
BGP Timers
BGP keepalive timer indicates that the frequency with which the keepalive messages are
sent to the neighbors. And holdtime is the interval which the neighbor is considered dead
if keepalive messages are not received.
To set the BGP keepalive and holdtime timer values for all the neighbors, use the follow-
ing command.
Command
Mode
Description
timers bgp
<0-65535> <0-65535>
Router
Configures the period of finding in the unit of second.
0-65535: keepalive timer value (default: 60 seconds)
0-65535: holdtime value (default: 180 seconds)
To reset the values, use the following command.
Command
Mode
Description
no timers bgp
[0-65535] [0-65535]
Router
Resets timers to default value.
12.1.20
BGP Network
To specify a backdoor route to a BGP-learned prefix that provides better information
about the network, use the following command.
Command
Mode
Description
network A.B.C.D/M backdoor
Router
Specifies a backdoor route to a BGP-learnd prefix.
A.B.C.D/M: IP prefix <network>/<length>
no network A.B.C.D/M
Disables the configured.
no network A.B.C.D/M backdoor
