11-09-2009 09:44 AM - edited 03-06-2019 08:31 AM
What could cause the following to happen? This is occuring on 3 separate switches connecting non-cisco ip phones.
WS-C2960-24PC-L Version 12.2(44)SE3
Oct 29 13:04:39: %ILPOWER-7-DETECT: Interface Fa0/17: Power Device detected: IEEE PD
Oct 29 13:04:40: %ILPOWER-5-POWER_GRANTED: Interface Fa0/17: Power granted
Oct 29 13:04:43: %LINK-3-UPDOWN: Interface FastEthernet0/17, changed state to up
Oct 29 13:04:45: %ILPOWER-5-IEEE_DISCONNECT: Interface Fa0/17: PD removed
Oct 29 13:04:46: %LINK-3-UPDOWN: Interface FastEthernet0/17, changed state to down)
Oct 30 10:11:35: %ILPOWER-7-DETECT: Interface Fa0/17: Power Device detected: IEEE PD
Oct 30 10:11:36: %ILPOWER-5-POWER_GRANTED: Interface Fa0/17: Power granted
Oct 30 10:11:38: %ILPOWER-5-IEEE_DISCONNECT: Interface Fa0/17: PD removed
Oct 30 10:11:40: %ILPOWER-7-DETECT: Interface Fa0/17: Power Device detected: IEEE PD
Oct 30 10:11:41: %ILPOWER-5-POWER_GRANTED: Interface Fa0/17: Power granted
Oct 30 10:11:44: %LINK-3-UPDOWN: Interface FastEthernet0/17, changed state to up
Available:370.0(w) Used:128.8(w) Remaining:241.2(w)
Interface Admin Oper Power Device Class Max
(Watts)
--------- ------ ---------- ------- ------------------- ----- ----
Fa0/1 auto on 7.0 Ieee PD 2 15.4
Fa0/2 auto on 7.0 Ieee PD 2 15.4
Fa0/3 auto on 7.0 Ieee PD 2 15.4
Fa0/4 auto on 7.0 Ieee PD 2 15.4
Fa0/5 auto off 0.0 n/a n/a 15.4
Fa0/6 auto on 7.0 Ieee PD 2 15.4
Fa0/7 auto on 7.0 Ieee PD 2 15.4
Fa0/8 auto on 7.0 Ieee PD 2 15.4
Fa0/9 auto on 7.0 Ieee PD 2 15.4
Fa0/10 auto on 7.0 Ieee PD 2 15.4
Fa0/11 auto on 7.0 Ieee PD 2 15.4
Fa0/12 auto on 7.0 Ieee PD 2 15.4
Fa0/13 auto off 0.0 n/a n/a 15.4
Fa0/14 auto off 0.0 n/a n/a 15.4
Fa0/15 auto off 0.0 n/a n/a 15.4
Fa0/16 auto on 15.4 Ieee PD 3 15.4
Fa0/17 auto on 15.4 Ieee PD 3 15.4
Fa0/18 auto off 0.0 n/a n/a 15.4
Fa0/19 auto off 0.0 n/a n/a 15.4
Interface Admin Oper Power Device Class Max
(Watts)
--------- ------ ---------- ------- ------------------- ----- ----
Fa0/20 auto on 7.0 Ieee PD 2 15.4
Fa0/21 auto off 0.0 n/a n/a 15.4
Fa0/22 auto on 7.0 Ieee PD 2 15.4
Fa0/23 auto off 0.0 n/a n/a 15.4
Fa0/24 auto on 7.0 Ieee PD 2 15.4
11-09-2009 01:28 PM
I wonder if you are being affected by this bug:
Please note, the version you are running isn't listed under the affected version but one never knows as there isn't an indication the fix was included on SE3.
Try the shut | no shut routine and see if it helps...
Regards
Edison
11-09-2009 01:30 PM
Sounds like the phones do not like CDP. Is CDP enabled on both the switch and the phones? Have you tried to set the power level required of the phone?
12-31-2015 05:26 AM
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