Replacing An External Device - Cisco Power system Installation Manual

Chapter 5 Troubleshooting the Cisco RPS

Replacing an External Device

Note
Step 1
Step 2
Step 3
OL-3654-01
Console Message Issued Upon Correction of Error:
When an external device console screen displays the Cisco IOS software
•
prompt (
routername>
Redundant power system is now normal.
When an external device console screen displays the ROMMON prompt
•
( ), no console message is issued when the error is corrected.
rommon#>
SNMP Trap Issued Upon Correction of Error:
ciscoEnvMonRedundantSupplyNotification is generated.
The varbinds included are ciscoEnvMonSupplyStatusDescr and
ciscoEnvMonSupplyState.
The value of ciscoEnvMonSupplyState is a warning.
If an external device (hub, switch, router, or concentrator) that is receiving power
from the Cisco RPS fails, you can replace it without powering down the
Cisco RPS or interrupting power to any other external devices. Follow these steps
to replace a failed external device that is connected to the Cisco RPS:
Do not power down the Cisco RPS.
Power down the external device.
If the external device is a router or concentrator, press the on/off switch to the
a.
OFF position.
If the external device is a hub or switch configured in redundant-with-reboot
b.
mode, disconnect the AC power cord. (If the hub or switch is in
quasi-redundant mode, Step
Disconnect the Cisco RPS connector from the external device. Make sure to leave
the AC input power cable connected to the Cisco RPS.
Replace the failed external device.
Cisco Redundant Power System Hardware Installation Guide
or )
routername#
2 powers down the switch.)

Replacing an External Device

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