Brocade MLX Series and Brocade NetIron XMR Hardware ...

Managing Routers and ModulesChapter7Managing the deviceYou can perform these management tasks for the router:• Enable and disable a DC power source, if necessary.• Display status and temperatures of all hardware components.• Display the Syslog configuration and static and dynamic buffers.• Disable and re-enable power to interface modulesEnabling and disabling a DC Power SourceTo block the router from recognizing a DC power source (and as a result, enabling the device torecognize an AC power source), enter the following command at the global CONFIG level of the CLI:Brocade(config)# no use-dc-powerSyntax: no use-dc-powerDisabling and re-enabling power to interface modulesYou can disable power and re-enable power to all interface modules, or to a specified interfacemodule using the power-off command in the CLI, as shown in the following example:Brocade# power-off lp allSyntax: power-off lp [all |]• all - disables power to all interface modules• - disables power to the interface module in the specified slot. You can specify1-4 for 4-slot routers, 1-8 for 8-slot routers, 1-16 for 16-slot routers, and 1-32 for 32-slotrouters.NOTEIt is recommended that you do not disable power to interface modules during a software upgrade.If you try to disable power during a software upgrade, the following message will be displayed:Warning: There is an outstanding software download.Do you want to continue ? (enter “y” or “n”)Type “n” and wait until the upgrade is complete.To re-enable power to all interfaces or to a specific interface, enter the power-on lp command, asshown in this example:Brocade# power-on lpSyntax: power-on lp [all |]Brocade MLX Series and Brocade NetIron XMR Hardware Installation Guide 32153-1002373-02