Cisco Cisco IOS Software Release 12.2(25)S
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BGP Cost Community
The BGP Cost Community feature introduces the cost extended community attribute. The cost
community is a non-transitive extended community attribute that is passed to internal BGP (iBGP) and
confederation peers but not to external BGP (eBGP) peers. The cost community feature allows you to
customize the local route preference and influence the best path selection process by assigning cost
values to specific routes.
community is a non-transitive extended community attribute that is passed to internal BGP (iBGP) and
confederation peers but not to external BGP (eBGP) peers. The cost community feature allows you to
customize the local route preference and influence the best path selection process by assigning cost
values to specific routes.
History for the BGP Cost Community Feature
Finding Support Information for Platforms and Cisco IOS Software Images
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Release
Modification
12.0(24)S
This feature was introduced.
12.3(2)T
This feature was integrated into Cisco IOS Release 12.3(2)T.
12.2(18)S
This feature was integrated Cisco IOS Release 12.2(18)S.
12.0(27)S
•
The BGP Cost Community Support for EIGRP MPLS VPN PE-CE with
Backdoor Links feature was introduced. It provides support for mixed
EIGRP MPLS VPN network topologies that contain back door routes.
Backdoor Links feature was introduced. It provides support for mixed
EIGRP MPLS VPN network topologies that contain back door routes.
12.3(8)T
•
The BGP Cost Community Support for EIGRP MPLS VPN PE-CE with
Backdoor Links feature was integrated into Cisco IOS Release
12.3(8)T. It provides support for mixed EIGRP MPLS VPN network
topologies that contain back door routes.
Backdoor Links feature was integrated into Cisco IOS Release
12.3(8)T. It provides support for mixed EIGRP MPLS VPN network
topologies that contain back door routes.
12.2(25)S
•
The BGP Cost Community Support for EIGRP MPLS VPN PE-CE with
Backdoor Links feature was integrated into Cisco IOS Release
12.2(25)S. It provides support for mixed EIGRP MPLS VPN network
topologies that contain back door routes.
Backdoor Links feature was integrated into Cisco IOS Release
12.2(25)S. It provides support for mixed EIGRP MPLS VPN network
topologies that contain back door routes.