system environment is changed and the power status has become non-fault
tolerant due to a faulty power supply, as shown below.
Message received from this device on 15:47 Mon 23 May 94:
Enterprise Specific trap: Environment Change
Message Information:
Power Supply Status (3): FAULTY
8260>
Message received from this device on 15:47 Mon 23 May 94:
Enterprise Specific trap: Environment Change
Message Information:
Hub Power Fault-Tolerant Status : NON_FAULT_TOLERANT
Figure 58. Messages Received when the Power Mode Is Changed
•
Power Mode is Automatically Recovered
Upon the recovery of the failed power supply, the power mode will be
changed automatically to the fault-tolerant mode.
Message received from this device on 15:49 Mon 23 May 94:
Enterprise Specific trap: Environment Change
Message Information:
Power Supply Status (3): ACTIVE
8260>
Message received from this device on 15:49 Mon 23 May 94:
Enterprise Specific trap: Environment Change
Message Information:
Hub Power Fault-Tolerant Status : FAULT_TOLERANT
Figure 59. Messages Received upon a Recovery of the Power Supply
•
A Power Failure - Scenario 3
In this scenario, we powered down another power supply (in addition to the
one powered down in scenario 1). Our hub consists of two 8260 modules (a
88 8260 Multiprotocol Intelligent Switching Hub