iSR6200 Intelligent Storage Router Installation Guide - QLogic

6–Diagnostics and TroubleshootingRecovering a RouterIf the system fault LED shows the over-temperature blink pattern, follow thesesteps:• Inspect the chassis air vents. Are the intake and exhaust vents clear? Yes—Continue.No—Remove any debris from the fan intake and exhaust if necessary.If the condition remains, continue.• Consider the ambient air temperature near the router and clearance aroundthe router. Make necessary corrections. If the condition remains, open acommand line window and log on to the router. Enter the shutdowncommand, and then power down the router. Contact your authorizedmaintenance provider.Recovering a RouterYou may have to recover a router for one of the following reasons:• The password was changed and has been forgotten.• The router’s management IP address is unknown.To recover the router’s password, reset the password to the default by using themaintenance button (see page 1-8).You can recover the router’s IP address using either of the following methods:• Connect to the serial console port (see page 1-13), and then use the CLIset mgmt command to reconfigure the management port (see theiSR6200 CLI User’s Guide).• Use the maintenance button to reset the management port’s IP to the factorydefault of 10.0.0.1 (see page 1-8).6-4 ISR651101-00 G