Information Technology Reference
In-Depth Information
A
P
P
E
N
D
I
X
B
Matrix of BGP Features and
Cisco IOS Software Releases
This appendix provides a matrix of various BGP features and the relevant Cisco IOS
software releases for easy reference (see Table B-1). Keep the following in mind when
using this matrix:
•
The IOS Release column lists the first IOS releases that introduced the feature. All
subsequent releases may automatically inherit the features. For easy reference, a
simplified IOS release train roadmap is shown in Figure B-1 at the end of this
appendix.
•
Not all releases are included in the IOS Release column, and not all hardware
platforms are supported for each feature.
•
No attempt has been made to individually verify each release for the integration of the
indicated feature.
•
You should always consult the Cisco online documentation for accurate and up-to-
date information.
•
Cisco bug ID numbers are provided as additional sources of information for some
features when the release-note information is available. A bug toolkit is available at
www.cisco.com/cgi-bin/Support/Bugtool/home.pl. Note that you need a username
and password to access this site.
•
Consult Appendix D, “Acronym Glossary,” for a complete list of acronyms.
Matrix of BGP Features and IOS Releases
Table B-1
Feature
IOS Release
Notes
Allow AS in
12.0(10)ST and 12.0(7)T
AS override
12.0(7)T
BGP maximum AS limit
12.0(16.3)S,
12.0(16.3)ST, and
12.1(4.1)T
This command was introduced
in CSCdr54230 and made
visible in 12.0(23)S, 12.2(12.7),
12.2(12.8)S, and 12.2(12.7)T.
continues
