I am trying to configure VSS between two Catalyst 4510R+E chassis that are equipped with dual Supervisor 8e blades, all running enterprise services licenses. I have configured SSO and NSF on both chassis, but when I get to the step to configure the virtual switch domain, I'm unable to proceed any further. I'm only able to get the following output:
Switch(config)#switch virtual ?
% Unrecognized command
According to the VSS setup documentation, I should be able to input switch virtual domain <#> at this point to configure the virtual domain for VSS.
I'm guessing that the problem is the IOS version that the supervisor engines are running, which is 3.3.0XO. I know on the Supervisor 7-E blades, IOS version 3.4.0SG or higher is required to run VSS.
Can anyone confirm whether or not 3.3.0XO supports VSS? Cisco's data sheet states that the 8-E supports VSS, but the release notes are rather vague:
If 3.3.0XO does not support VSS, can anyone confirm whether or not 3.4.0SG is supported on the Supervisor 8-E?