Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide ...

2Power supplies, fans, and temperatureshow temperatureSyntax: show temperatureThe show temperature command displays temperature readings for each interface module. Thetemperature is polled every 60 seconds.Brocade# show temperatureSLOT #: CARD TYPE: SENSOR # TEMPERATURE (C):17 ACTIVE MG 1 27.500C17 ACTIVE MG 2 48.125C=======================================================1 LP 1 33.0C1 LP 2 47.625C3 LP 1 35.0C3 LP 2 60.250C5 LP 1 41.5C5 LP 2 57.0C5 LP 3 UNUSED5 LP 4 41.0C5 LP 5 57.250C5 LP 6 UNUSEDSNM #: TEMPERATURE (C):1 28.0C2 23.5C3 31.5C4 22.5CCommon diagnostic scenarios• The power supply is not providing power. Check all power connections, and replace a faultypower supply if necessary. For more information, refer to the Brocade MLX Series and BrocadeNetIron XMR Installation Guide.• The fans are not receiving power. Check all power connections, and replace a faulty powersupply if necessary. For more information, refer to the Brocade MLX Series and BrocadeNetIron XMR Installation Guide.• The temperature is outside the normal operating range. Refer to “Temperature outside normaloperating range”.Temperature outside normal operating rangeIf the device detects temperatures outside the normal range, it will automatically perform one ofthe following functions depending on the severity of the reading:• Leave the fan speed as is.• Increase the fan speed.• Decrease the fan speed.• Shut down a module to prevent damage after the first warning.• Generate a syslog message and an SNMP trap.50 Brocade MLX Series and Brocade NetIron XMR Diagnostic Guide53-1002426-02