Hi,
I have a Cisco Catalyst 4507R+E core switch which is having one faulty Supervisor Engine (WS-X45-SUP8-E).
Since the faulty Sup-Eng is obsolete, the latest available is C9400-SUP-1XL.
I would like to know if the New Sup-Eng is compatible with the Old Switch. If yes, then how can I check the compatibility and what will be the procedure for replacement.
Thanks in advance for Urgent response.