Guest

Preview Tool

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

12.2(46)SG1

Description (partial)

Symptom:
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.

Conditions:
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.
Bug details contain sensitive information and therefore require a Cisco.com account to be viewed.

Bug Details Include

  • Full Description (including symptoms, conditions and workarounds)
  • Status
  • Severity
  • Known Fixed Releases
  • Related Community Discussions
  • Number of Related Support Cases
Bug information is viewable for customers and partners who have a service contract. Registered users can view up to 200 bugs per month without a service contract.