A Cisco router crash happens when your systems detects an unrecoverable error. As a result the router restarts itself. There are numerous causes that can lead to a Cisco router crash. Generally, the problems causes can be divided into software and hardware problems. It is not uncommon to find both these problems occurring together to crash your router.

If however the router reloads after the crash this may lead to loss of important information regarding the crash. This is something that should be avoided. It is advised that you collect all the information that you are able to find in the show tech support option as well as the log command output before the restart. You can even check the crashinfo file prior to reloading it.

In order to address a Cisco router cash you first need to find out what type of crash has taken place. This can be done by issuing a show version command. The second thing you have to do is look for the various reasons for which the system has restarted.

If you discover certain hardware problem or a software problem that you cannot handle your self then you might have to give in your Cisco router for repair. Service centers like CiscoDealer.net specialize in solving hardware and software problems related with Cisco gear. Such cisco repair centers will also be willing to offer you a limited time guarantee for the repair work that they conduct on your Cisco router.