I have a 6506 with a sup: WS-SUP720-3B with the VS-F6K-MSFC3. I am running the ios 12.2(33)SXH. Will the sup support 12.3 or 12.4? If not is this the last update in ios due to Nexus?
Catalyst 6500 doesn't have any IOS code on the 12.3 or 12.4 train. The latest is 12.2(33)SXI.
This has nothing to do with Nexus, Nexus is not a replacement of 6500.