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POE ports on Catalyst show power, but nothing connected

richard_artes
Level 1
Level 1

On my Catalyst 2960 switch, the ports 33 to 40 show power is being supplied, but nothing is connected to those ports?

If I do show power inline, they show power supplied. But there is nothing plugged in?!?

 

show power inline

Module Available Used Remaining
(Watts) (Watts) (Watts)
------ --------- -------- ---------
1 370.0 237.2 132.8
2 370.0 215.7 154.3
3 370.0 224.8 145.2
Interface Admin Oper Power Device Class Max
(Watts)
--------- ------ ---------- ------- ------------------- ----- ----
Gi1/0/33 auto on 15.4 Ieee PD 3 30.0
Gi1/0/34 auto on 7.0 Ieee PD 2 30.0
Gi1/0/35 auto on 7.0 Ieee PD 2 30.0
Gi1/0/36 auto on 7.0 Ieee PD 2 30.0
Gi1/0/37 auto on 6.5 Ieee PD 0 30.0
Gi1/0/38 auto on 6.5 Ieee PD 0 30.0
Gi1/0/39 auto on 6.5 Ieee PD 0 30.0
Gi1/0/40 auto on 6.5 Ieee PD 0 30.0

 

 

2 Replies 2

balaji.bandi
Hall of Fame
Hall of Fame

Not sure what version of code running look at the bug is that effects?

 

https://bst.cloudapps.cisco.com/bugsearch/bug/CSCvr39718/?rfs=iqvred

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richard_artes
Level 1
Level 1

Thanks Balaji.

We are running 5.2 (2) E7. 

A reboot overnight fixed the problem.

Must be a bug like you said.

Or phy issue.

 

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