What will cause to a Supervisor engine to become faulty . In my Cat 5505 everything is working ok but when I issue sh module I'll get this
Mod Slot Ports Module-Type Model Sub Status
--- ---- ----- ------------------------- ------------------- --- --------
1 1 2 100BaseFX MM Supervisor WS-X5506 yes faulty
2 2 Route Switch Ext Port
3 3 1 Route Switch WS-X5304 no ok
4 4 12 10/100BaseTX Ethernet WS-X5203 no ok
5 5 24 10/100BaseTX Ethernet WS-X5225R no ok
Thanks
