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RPS and Cisco Catalyst 2950 and 3550 switches

We are doing experiments with RPS and CC 2950 and 3550. When we unplug the main power, the RPS takes over and feeds the switch with power. But when we plug the main power back again, the switch contiues to take power from the RPS. How is the power reduncancy achieved with CC 2950 and/or 3550s?

Thanks in advance,

Dardan

1 REPLY
Cisco Employee

Re: RPS and Cisco Catalyst 2950 and 3550 switches

You will need to press the active/standby button on the RPS for the internal power supply in the switch to take over. Note that this can cause the switch to reload and do it in your maintenance window if this switch is in production.

http://www.cisco.com/cgi-bin/bugtool/onebug.pl?bugid=CSCdx81023

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