Checking the Redundant Power Supply Status ! 521
Chapter 38: Monitoring Redundant Power Supplies
For the M160 router, T320 router, and the T640 routing node, the command output
displays the power supply or Power Entry Module (PEM) slot number, revision level,
part number, serial number, and power supply type. When facing the back of the
router,
PEM0 is located on the right and PEM1 is located on the left.
Checking the Redundant Power Supply Status
Action For more information about monitoring power supplies, see “Checking the Power
Supply Status” on page 230.
Checking for Power Supply Alarms
Action For more information about checking for power supply alarms, see “Checking for
Power Supply Alarms” on page 235.
Verifying Power Supply Failure
Action For more information about verifying power supply failure, see “Verifying Power
Supply Failure” on page 239.
Getting Power Hardware Information
Action For more information about displaying power supply hardware information, see
“Getting Power Supply Hardware Information” on page 241.
Replacing a Power Supply
Action For more information about replacing a power supply, see “Replacing a Power
Supply” on page 521
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