One of our 3825 (IOS ver 12.4(12)) router rebooted automatically.It is confirmed that there was no power issue/cable disturbance happened at that time but i want 2 know what went wrong...issued sh env all command but no probs found..can anyone guide 2 identify the root cause...
Here is the o/p of sh env all
My_router#sh env all
Redundant Power System is not present.
SYS PS1 is present.
AUX(-48V) PS1 is absent.
Fan 1 Normal
Fan 2 Normal
Fan 3 Normal
Fan Speed is Normal
Intake temperature warning: Enabled, Threshold: 55
Core temperature warning: Enabled, Threshold: 70 (CPU: 95)
Board Temperature: Normal
Internal-ambient temperature = 29, Normal
CPU temperature = 46, Normal
Intake temperature = 29, Normal
Voltage 1(3300) is Normal, Current voltage = 3316 mV
Voltage 2(5150) is Normal, Current voltage = 5153 mV
Voltage 3(2500) is Normal, Current voltage = 2525 mV
Voltage 4(1200) is Normal, Current voltage = 1215 mV