Brocade MLX Series and Brocade NetIron XMR Hardware ...

7Managing the deviceTABLE 46Fieldshow chassis command output (Continued)DescriptionPower Total power budget for deviceTotal power used by system coreTotal power used by LPsTotal power availableSlot Power-On PrioritySlot Slot1 – Slot164-slot device: Slot1 – Slot48-slot device: Slot1 – Slot816-slot device: Slot1 – Slot1632-slot device: Slot1 – Slot32FansFan StatusSpeedTemperature readingsActive and Standby MgmtModuleFan Indicates whether an AC or DC power supply is installed in the specified powersupply slot and the status of the power supply, which can be one of thefollowing:• Installed (Shutdown)-The power supply has shut down. A power supply willshut down due to flapping, or if a shut down is enabled manually using thepower-off power-supply command. Refer to “Enabling a power supplyshutdown” on page 356.• Installed (OK) – The power supply is functioning properly and supplyingpower to the device and installed modules.• Failed – The power supply is not functioning and is not supplying power tothe device and installed modules.• not present – There is no power supply installed in the slot.• Installed (Failed or Disconnected) - The power supply is not functioning, orthe power supply is not connected to the device and installed modules.The sum of all power (in watts), used by all power supplies currently functioningin the device. Refer to “Maximum power consumption for Brocade MLX routercomponents” on page 385.The total power used by the management modules, switch fabric modules, andfans. Each component consumes different amounts of power.The total power used by the interface modules. Each module type consumesdifferent amounts of power.The total power budget for the device minus the total power used by the systemcore and the installed interface modules.The configured power-on priority of each interface module.The slot is the device slot number.The priority of each device slot as configured by the lp-slot-priority command.The priority can be 1 (low, default) – 8 (high). If the amount of power supplied tothe device falls below a minimum threshold, the device slots with the lowestpriority will likely lose power. For information about using the lp-slot-prioritycommand, refer to “Changing priority of slots for interface modules” onpage 344.Information about fans in the device.The fan status of a fan can be OK or Failed:• OK – The fan is functioning properly and is keeping the temperature ofeach module within an acceptable range.• Failed – The fan is not working or the fan control module cannot controlthe fan.Fan speed can be one of four settings:• Low – The fan is functioning at 50 percent of capacity.• Medium – The fan is functioning at 75 percent of capacity.• Medium-high – The fan is functioning at 90 percent of capacity.• High – The fan is functioning at 100 percent of capacity.The temperature of the active and standby management modules.The temperature of fan0 and fan1.326 Brocade MLX Series and Brocade NetIron XMR Hardware Installation Guide53-1002373-02