Router mysteriously rebooting

[DJames]

How can I determine why my Cisco 2811 router decides to reboot itself without any apparent intervention? We've check electrical, cables and etc.

[Giuseppe Larosa]

Hello David,

you can use

show stack

dir /all

to check if a crashinfo file has been written, if this happened it can contain useful information to see why it has rebooted

first step is to see in show ver if there is a reason for reload different from "power on"

Hope to help

Giuseppe