Information Technology Reference
In-Depth Information
Matrix of BGP Features and IOS Releases (Continued)
Table B-1
Feature
IOS Release
Notes
VPN IPv4 labels for Inter-AS
12.0(19.03)ST and 12.2T
CSCdp99739
VRF maximum routes
12.0(7)T
VRF multipath import
12.0(25)S and 12.2(12)T
CSCdu11016
For easier reference, a simplified IOS release train roadmap is provided in Figure B-1. Only
a subset of the release trains that are relevant to this topic is included. An arrow's direction
indicates the feature inheritance of the child-to-parent relationship. Always consult the
Cisco online documentation for detailed and up-to-date information.
Simplified IOS Release Train Roadmap
Figure B-1
11.0
10.3
11.1AA
11.2
11.2F
11.3
11.1
11.1CC
11.1CT
11.3T
11.1IA
11.1CA
12.0ST
12.0
12.0T
12.0S
12.0(22)S
12.1
12.1T
12.2S
12.1E
12.2
12.2T
