Please do NOT try that command. The article is for Cisco PoE which predates the standard 802.3af PoE that is on 3750 switches.
If I recall correctly, that command can cause issues if a non-PoE device is plugged into the port. Bruce Osborne Network Engineer IT Network Services (434) 592-4229 LIBERTY UNIVERSITY 40 Years of Training Champions for Christ: 1971-2011 From: Peter Redhead [mailto:redhe...@newschool.edu] Sent: Thursday, January 12, 2012 12:13 PM Subject: Re: WAPS seem to die after switch reboot Vikki, Try this command at the port level: power inline delay shutdown 20 initial 300 http://www.vim-fu.com/cisco-poe-and-polycom-phones/ Peter On Wed, Jan 11, 2012 at 4:05 PM, Vikki Cutrone <vicutr...@vassar.edu<mailto:vicutr...@vassar.edu>> wrote: Got it, just did it per port-- same thing On 1/11/2012 3:51 PM, Lee H Badman wrote: For clarity- the power commands I referenced are port by port, not global. -Lee -----Original Message----- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU<mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU>] On Behalf Of Vikki Cutrone Sent: Wednesday, January 11, 2012 3:50 PM To:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU<mailto:to%3awireless-...@listserv.educause.edu> Subject: Re: [WIRELESS-LAN] WAPS seem to die after switch reboot Hi, They are down/down never to come on line again. This is a show power inline-- Fa1/0/33 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4 Ieee PD 3 15.4 Fa1/0/38 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 12.2 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4 Ieee PD 3 15.4 Fa1/0/47 auto on 15.4 Ieee PD 3 15.4 Module Available Used Remaining (Watts) (Watts) (Watts) ------ --------- -------- --------- 1 370.0 231.0 139.0 2 n/a n/a n/a 3 n/a n/a n/a 4 n/a n/a n/a Did a power inline never power inline auto-- Fa1/0/33 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4 Ieee PD 3 15.4 Fa1/0/38 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 15.4 AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4 Ieee PD 3 15.4 Fa1/0/47 auto on 15.4 Ieee PD 3 15.4 Samm result On 1/11/2012 3:32 PM, David Pita wrote: Do a "show power inline | i AP", this will filter out the APs on the power inline output. Verify that they are all there, then check cdp details on each port to make sure they have an IP. David Pita Wireless Network Engineer UTS Network Management Services Florida International University 305.348.3658 On 01/11/2012 02:39 PM, Vikki Cutrone wrote: Hello, I am running multiple Cisco 4404 controllers Vers-7.0.116 and the majority of the WAPS are CAPWAP 1131's . The issue I seem to be having is that lately when I reboot an access layer switch, POE, 3750 series, with WAPS attached, I lose some of the WAPS. The WAPS never come back on line again and appear to be dead. They were completely operational prior to the reboot, but after reloading the switch, no switch configuration changes, the WAPS never come back on line. I have shut/no shut the interfaces of the switch, and the switches POST seems fine. Just wondering if anyone else has seen this issue, I have lose about 30 WAPS so far. Thanks!! Vikki Cutrone Network Admin Vassar College ********** 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 athttp://www.educause.edu/groups/<http://www.educause.edu/groups/>. ********** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found athttp://www.educause.edu/groups/<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/. ********** 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/.
