交换机包含电池,可在交换机无法从设备获得恒定电源时提供备用电源,例如,当交换机电源关闭或重置时。
-> show -d properties /SYS/MB/V_VBAT /SYS/MB/V_VBAT Properties: type = Voltage ipmi_name = MB/V_VBAT class = Threshold Sensor value = 3.047 Volts lower_noncritical_threshold = 2.548 Volts upper_nonrecov_threshold = N/A upper_critical_threshold = N/A upper_noncritical_threshold = N/A lower_noncritical_threshold = 2.548 Volts lower_critical_threshold = N/A lower_nonrecov_threshold = N/A alarm_status = cleared ->