Cisco Cisco IOS Software Release 12.2(25)S
Suppress BGP Advertisement for Inactive Routes
bgp suppress-inactive
7
Cisco IOS Release 12.2(25)S
bgp suppress-inactive
To suppress the advertisement of routes that are not installed in the routing information base (RIB), use
the bgp suppress-inactive command in address family or router configuration mode.
the bgp suppress-inactive command in address family or router configuration mode.
bgp suppress-inactive
no bgp suppress inactive
Syntax Description
This command has no arguments or keywords.
Defaults
No default behavior or values
Command Modes
Address family configuration
Router configuration
Router configuration
Command History
Usage Guidelines
The bgp suppress-inactive command is used to prevent routes that are not installed in the RIB (inactive
routes) from being advertised to peers. If this feature is not enabled or if the no form of this command
is used, Border Gateway Protocol (BGP) will advertise inactive routes.
routes) from being advertised to peers. If this feature is not enabled or if the no form of this command
is used, Border Gateway Protocol (BGP) will advertise inactive routes.
Note
BGP marks routes that are not installed into the RIB with a RIB-failure flag. This flag will also appear
in the output of the
in the output of the
show ip bgp
command; for example, Rib-Failure (17). This flag does not indicate
an error or problem with the route or the RIB, and the route may still be advertised depending on the
configuration of this command. Enter the
configuration of this command. Enter the
show ip bgp rib-failure
command to see more information
about the inactive route.
Examples
In the following example, the BGP routing process is configured to not advertise routes that are not
installed in the RIB:
installed in the RIB:
Router(config)# router bgp 500000
Router(config-router)# address-family ipv4
Router(config-router)# bgp suppress-inactive
Release
Modification
12.2(11)T
This command was introduced.
12.0(26)S
This command was integrated into Cisco IOS Release 12.0(26)S.
12.2(25)S
This command was integrated into Cisco IOS Release 12.2(25)S.