I've been doing SP CCIE labs daily without any HW issues. Today when the temp hit 90degrees I started having HW related problems with one of my 3550 switches.
I'm running a fan in the rear of the rack and the "sh env all" states everything is in the green.
But after an hour or so, I start getting massive interface flaps on SW2.
After a reload I get the following:
Ethernet-controller 1 has 12 Fast Ethernet/IEEE 802.3 interfaces
FastEthernet0/1 failed POST
FastEthernet0/2 failed POST
FastEthernet0/3 failed POST
FastEthernet0/4 failed POST
FastEthernet0/5 failed POST
FastEthernet0/6 failed POST
FastEthernet0/7 failed POST
FastEthernet0/8 failed POST
FastEthernet0/9 failed POST
FastEthernet0/10 failed POST
FastEthernet0/11 failed POST
FastEthernet0/12 failed POST
Ethernet-controller 2 has 12 Fast Ethernet/IEEE 802.3 interfaces
FastEthernet0/17 failed POST
FastEthernet0/18 failed POST
FastEthernet0/19 failed POST
FastEthernet0/20 failed POST
FastEthernet0/21 failed POST
FastEthernet0/22 failed POST
FastEthernet0/23 failed POST
FastEthernet0/24 failed POST
FastEthernet0/13 failed POST
FastEthernet0/14 failed POST
FastEthernet0/15 failed POST
FastEthernet0/16 failed POST
I wait a couple hours and start over and the SW2 post completes without issue, but after awhile the same problem starts up again.
Is my switch dying?????
Or is it the Heat????
