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Cisco Bug: CSCsy74921 - PoE broken on WS-X4648-RJ45V+E after SUP/Linecard reload

Last Modified

Dec 22, 2017

Products (1)

  • Cisco Catalyst 4000 Series Switches

Known Affected Releases


Description (partial)

The linecard WS-X4648-RJ45V+E stop supplying power after supervisor reload (in redundant syste, both SUP need to be reloaded to see the problem), or linecards reload.  The non-PoE device still works correctly.

The linecard is  WS-X4648-RJ45V+E (some WS-X4648-RJ45V-E might be affected).  Please have a TAC case open and TAC engineer should be able to verify.
The problem occurs immediately after SUP reload or linecard reload.
An addition linecard reload fixed the problem.
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Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
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  • Known Fixed Releases
  • Related Community Discussions
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