What config is required for Cisco 4507 with Two Supervisor.
If one SUP fails ; automatically 2nd SUP should take over.
By Which command I would test the failover of SUP
Appreciate quick help on
Here are the answers to your questions inline:
1) The show version command will show the IOS versions on both supervisors. The "show redundancy" command will show which SUP is primary and for how long and much more information. The "redundancy force-switchover" will reload the active SUP and the standby will become active.
2)Nothing more to configure on the switch to recognize the other modules. SSO is strictly for supervisor redundancy.
3)When you telnet/SSH to switch you will only connect to the active supervisor.
4) To reset a particular supervisor to defaults you will need to remove the redundancy commands otherwise it would wipe out both supervisors.
Here is a guide to help you further understand SSO.