Any chance you can try a power injector on one of the broken ap's? I know you said that it was drawing 15.4 according to switch but you never know. Maybe even a debug from the controller cli to see if it shows any. I'm not sure on the correct debug command but it may give you a lead.
Craig On Thu, Jul 17, 2014 at 1:36 PM, Curtis K. Larsen <[email protected]> wrote: > Yes, we tried toggling that setting back and forth. > > ------------------------------ > *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [ > [email protected]] on behalf of Joe Roth [ > [email protected]] > *Sent:* Thursday, July 17, 2014 1:34 PM > *To:* [email protected] > *Subject:* Re: [WIRELESS-LAN] Radios Shutdown After WLC Upgrade > > Curtis, > > Have you tried changing the power injector state to "override" for those > 1142's? > > > On Thu, Jul 17, 2014 at 3:26 PM, Curtis K. Larsen < > [email protected]> wrote: > >> Prime showed the radios down, the WLC GUI showed the radios down, the >> WLC CLI command "show advanced 802.11b summary" showed that they were >> Adminstratively *enabled* but Operationally *down*. >> >> We just tried rolling the code on a test WLC to 7.6.120.0 and still have >> the same issue on those specific AP's. Again, it has only happened on >> 1142's connected to non-cisco switches thus far. >> >> -Curtis >> >> >> ------------------------------ >> *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [ >> [email protected]] on behalf of Alan Nord [ >> [email protected]] >> *Sent:* Thursday, July 17, 2014 6:32 AM >> *To:* [email protected] >> >> *Subject:* Re: [WIRELESS-LAN] Radios Shutdown After WLC Upgrade >> >> Running 7.6.120.6 for three weeks; it appears all of our radios are >> up. How did you identify that you had radios that were disabled? We are >> running 1142s, 2602s and 3602s. Ran into the show stopping bug in >> 7.6.120.0, but special release has been solid. >> >> >> On Wed, Jul 16, 2014 at 10:42 PM, Watters, John <[email protected]> >> wrote: >> >>> No. Only Cisco switches. >>> >>> Sent from my iPhone >>> >>> On Jul 16, 2014, at 5:53 PM, "Curtis K. Larsen" < >>> [email protected]<mailto:[email protected]>> wrote: >>> >>> Are your 1142's connected to any non-Cisco switches? >>> >>> ________________________________ >>> From: The EDUCAUSE Wireless Issues Constituent Group Listserv [ >>> [email protected]<mailto: >>> [email protected]>] on behalf of Danny Eaton [ >>> [email protected]<mailto:[email protected]>] >>> Sent: Wednesday, July 16, 2014 4:51 PM >>> To: [email protected]<mailto: >>> [email protected]> >>> Subject: Re: [WIRELESS-LAN] Radios Shutdown After WLC Upgrade >>> >>> We've been on 7.6.120.6 for a few weeks and have not seen fhis issue >>> running a mix of 1142 3502 and 3702 aps on two ha cluster in a pair of 650 >>> with sup720 3c in non vss mode. >>> >>> >>> Sent via the Samsung Galaxy Mega™, an AT&T 4G LTE smartphone >>> >>> >>> -------- Original message -------- >>> From: "Watters, John" >>> Date:16/07/2014 17:32 (GMT-06:00) >>> To: [email protected]<mailto: >>> [email protected]> >>> Subject: Re: [WIRELESS-LAN] Radios Shutdown After WLC Upgrade >>> >>> Not a lot of help, but -- we are on 7.6.120.0 with 1142s in our mix >>> (about 55% of 3800 APs). We have not seen this problem. >>> >>> -jcw >>> >>> ------------------------------------------------------- >>> John Watters The University of Alabama >>> Office of Information Technology >>> 205-348-3992 >>> >>> >>> -----Original Message----- >>> From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto: >>> [email protected]] On Behalf Of Curtis K. Larsen >>> Sent: Wednesday, July 16, 2014 5:23 PM >>> To: [email protected]<mailto: >>> [email protected]> >>> Subject: [WIRELESS-LAN] Radios Shutdown After WLC Upgrade >>> >>> Hello, >>> >>> Wondering if anyone else running Cisco has run into this: >>> >>> After upgrading controllers from 7.4.121.0 to 7.6.120.6 about 3% (~100) >>> of our AP's joined the WLC but both radios are shut down. If you try to >>> re-enable the radios via the WLC or directly SSH'ed to the AP they >>> auto-disable again. Disabling, and re-enabling the switchport does >>> nothing, and rebooting the AP does nothing. Intentionally disabling one >>> radio on the AP does not help either. The switch shows it is providing >>> 15.4 watts of PoE. >>> >>> We are split evenly between 1142's, 3500's, and 3600's and have mostly >>> Cisco switches, but have only seen the issue on some 1142 series AP's, and >>> some Foundry PoE switches. In some cases another 1142 is working fine on >>> the same switch, and if we walk over and connect another 1142 it works fine >>> on the same port. The current work-around is to move AP's back to a WLC on >>> 7.4 code. >>> >>> I have a TAC case open, and 7.6.120.6 is a special build but we were >>> encouraged to go to it in order to avoid the catastrophic web-auth, and >>> severe RADIUS-NAC bugs. >>> >>> Let me know if you have any suggestions. >>> >>> Thanks, >>> >>> Curtis Larsen >>> University of Utah >>> Wireless Network Engineer >>> >>> >>> ********** >>> Participation and subscription information for this EDUCAUSE Constituent >>> Group discussion list can be found at http://www.educause.edu/groups/. >>> >>> ********** >>> Participation and subscription information for this EDUCAUSE Constituent >>> Group discussion list can be found at http://www.educause.edu/groups/. >>> >>> !DSPAM:911,53c6fd8e123908915719284! >>> >>> >>> ********** Participation and subscription information for this EDUCAUSE >>> Constituent Group discussion list can be found at >>> http://www.educause.edu/groups/. >>> >>> ********** >>> Participation and subscription information for this EDUCAUSE Constituent >>> Group discussion list can be found at http://www.educause.edu/groups/. >>> >> >> >> >> -- >> Alan Nord, CCNA >> Infrastructure Manager >> Information Technology Services >> Macalester College >> 1600 Grand Avenue >> St. Paul, MN 55105 >> ********** Participation and subscription information for this EDUCAUSE >> Constituent Group discussion list can be found at >> http://www.educause.edu/groups/. >> >> ********** Participation and subscription information for this >> EDUCAUSE Constituent Group discussion list can be found at >> http://www.educause.edu/groups/. >> >> > > > -- > Joe Roth > Network Manager > Binghamton University > Ph. 607-777-7528 > Fax 607-777-4009 > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/groups/. > > ********** Participation and subscription information for this EDUCAUSE > Constituent Group discussion list can be found at > http://www.educause.edu/groups/. > > -- Craig Eyre Network Analyst IT Services Department Mount Royal University 4825 Mount Royal Gate SW Calgary AB T2P 3T5 P. 403.440.5199 E. 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