I have a Cisco 4507R distribution switch which is currently in production right now. I am running out of ports and I want to add 1 more line card expansion module.
The current configuration is:
IOS ver. - 12.2(18)EW2
1 - Supervisor Engine IV (WS-X4515)
1 - 48-ports 10/100/1000 (WS-X4548-GB-RJ45)
My question is, do I need 1 more Supervisor Engine to support 2-48 ports 10/100/1000 (WS-X4548-GB-RJ45).
Also do i need to update the IOS to accomodate additional line card? please help. Thank.