I have a plethora of these messages
%C4K_CHASSIS-3-LINECARDSEEPROMREADFAILED: Failed to read module 5's serial eeprom, try reinserting module
on my Cisco Catalyst 4507R. Thing is, there's nothing in that slot. Back in December I did insert a module into that slot, but
show module all said the module wasn't supported, so I pulled it out a few minutes later. It appears these messages have posted regularly to my syslog server ever since. There is no clear interval between successive messages; I've seen a difference of four minutes to ten hours between messages.
How do I tell the chassis there's nothing in that slot? Also, if I do populate that slot with a module, do I have to do some sort of initialization? The module I tried installing was, I believe, a 48 port RJ45 module. If not that, it could've been a nine or 18 port GBIC module.