03-24-2015 11:31 AM - edited 03-07-2019 11:14 PM
The switch is more than capable of providing 30 watts of power to the 3600AP yet it negotiates 15.4 watts and then I get errors in prime. Can someone explain how to fix this issue or what is causing the problem? Both radios are enabled so I would expect it to draw about 20 watts. We are seeing the same issues with 3700 series APs on the 3850 series switches. The APs tie back to a controller and not the 3850 switch
Error Message from Prime
*****************************************************************************************************************
Virtual Domain: ROOT-DOMAIN
PI has detected one or more alarms of category AP and severity Critical in Virtual Domain ROOT-DOMAIN for the following items:
1. Message: Access point 'CAZBM-LAPA02' associated with controller 'BRO-5500' draws low power from Ethernet. Failure reason: 'The AP draws 15.4 watts from Ethernet'.
(6 times)
E-mail will be suppressed up to 30 minutes for these alarms.
Switch Info:
********************************************************************************************************************************
Show Version
Cisco IOS Software, IOS-XE Software, Catalyst L3 Switch Software (CAT3K_CAA-UNIVERSALK9-M), Version 03.02.02.SE RELEASE SOFTWARE (fc2)
Technical Support: http://www.cisco.com/techsupport
Copyright (c) 1986-2013 by Cisco Systems, Inc.
Compiled Fri 14-Jun-13 19:24 by prod_rel_team
Cisco IOS-XE software, Copyright (c) 2005-2013 by cisco Systems, Inc.
All rights reserved. Certain components of Cisco IOS-XE software are
licensed under the GNU General Public License ("GPL") Version 2.0. The
software code licensed under GPL Version 2.0 is free software that comes
with ABSOLUTELY NO WARRANTY. You can redistribute and/or modify such
GPL code under the terms of GPL Version 2.0.
(http://www.gnu.org/licenses/gpl-2.0.html) For more details, see the
documentation or "License Notice" file accompanying the IOS-XE software,
or the applicable URL provided on the flyer accompanying the IOS-XE
software.
ROM: IOS-XE ROMMON
BOOTLDR: CAT3K_CAA Boot Loader (CAT3K_CAA-HBOOT-M) Version 1.2, RELEASE SOFTWARE (P)
BRO-Zone-A-Stack uptime is 18 weeks, 2 days, 23 hours, 56 minutes
Uptime for this control processor is 18 weeks, 2 days, 23 hours, 59 minutes
System returned to ROM by reload
System restarted at 09:42:37 EST Sat Nov 15 2014
System image file is "flash:packages.conf"
Last reload reason: Reload command
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License Level: Lanbase
License Type: Permanent
Next reload license Level: Lanbase
cisco WS-C3850-48P (MIPS) processor with 4194304K bytes of physical memory.
Motherboard Assembly Number : 73-14442-08
Model Revision Number : L0
Motherboard Revision Number : C0
Model Number : WS-C3850-48P
Switch Ports Model SW Version SW Image Mode
------ ----- ----- ---------- ---------- ----
1 56 WS-C3850-48P 03.02.02.SE cat3k_caa-universalk9 INSTALL
*****************************************************************************************************
Show power inline
Module Available Used Remaining
(Watts) (Watts) (Watts)
------ --------- -------- ---------
1 450.0 15.4 434.6
2 450.0 0.0 450.0
3 450.0 0.0 450.0
4 450.0 120.0 330.0
Interface Admin Oper Power Device Class Max
(Watts)
--------- ------ ---------- ------- ------------------- ----- ----
Gi1/0/1 auto off 0.0 n/a n/a 30.0
Gi1/0/2 auto off 0.0 n/a n/a 30.0
Gi1/0/3 auto off 0.0 n/a n/a 30.0
Gi1/0/4 auto off 0.0 n/a n/a 30.0
Gi1/0/5 auto off 0.0 n/a n/a 30.0
Gi1/0/6 auto off 0.0 n/a n/a 30.0
Gi1/0/7 auto off 0.0 n/a n/a 30.0
Gi1/0/8 auto off 0.0 n/a n/a 30.0
Gi1/0/9 auto off 0.0 n/a n/a 30.0
Gi1/0/10 off off 0.0 n/a n/a 30.0
Gi1/0/11 off off 0.0 n/a n/a 30.0
Gi1/0/12 off off 0.0 n/a n/a 30.0
Gi1/0/13 auto off 0.0 n/a n/a 30.0
Gi1/0/14 auto on 15.4 AIR-CAP3602I-A-K9 0 30.0
Gi1/0/15 auto off 0.0 n/a n/a 30.0
03-25-2015 10:30 PM
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