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RPS is FAULTY in Cisco 2950 switch
Thu, 12/2/10 - 6:51pm    View how to tips and comments

The output of the show env all command shows the "RPS is FAULTY" error message even though Redundant Power System is not connected to Cisco Catalyst 2950 series switches.

The output of the show env all command can report incorrect information such as this output:

Switch#show env all
FAN is OK
Internal POWER supply is OK
RPS is NOT present
RPS is FA

This problem is documented in Cisco bug ID CSCee96721.

Upgrade to Cisco IOS Software Release 12.1(22)EA3 or later, which you can download from the LAN Switching Software page, in order to resolve this issue.

You may also wish to investigate Cisco Power Supplies.

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