Analysis over stack information of abnormal reset is a helpful method to locate the failures of mid-low end routers, so how to read the stack information of abnormal reset in mid-low end routers?
1. To obtain the stack information of abnormal reset at VRP3.4: Enter hidden mode, and run the following commands
[AR2831-hidecmd]display exception 10 from-device
[AR2831-hidecmd]display exception 10 verbose from-device
Alternatively, run display diagnostic-information command directly. The information collected through the command contains the stack information.
2. To obtain the stack information of abnormal reset at VRP1.74: enter Super mode, and run the following command:
The command collects the stack information of the equipment.
If the equipment reset abnormally, please collect the related stack information.