Re: [WIRELESS-LAN] 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 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 WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Vikki Cutrone Sent: Wednesday, January 11, 2012 3:50 PM To:WIRELESS-LAN@LISTSERV.**EDUCAUSE.EDUto%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 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47 auto on 15.4Ieee PD 3 15.4 Module Available Used Remaining (Watts) (Watts)(Watts) -- - - 1 370.0 231.0 139.0 2 n/an/a n/a 3 n/an/a n/a 4 n/an/a n/a Did a power inline never power inline auto-- Fa1/0/33 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47 auto on 15.4Ieee 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/ 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
Re: [WIRELESS-LAN] WAPS seem to die after switch reboot
Vikki, After the reboot are the APs still drawing power, just not showing a link light on the switch? Have you tried plugging a console cable into an AP when you do a reboot on the 3560 to see what messages the AP returns? I have seen an issue on our 3560's before, and the condition was related to low power, though the switch did not throw a log message until I upgraded the firmware to a newer version. We had not exceeded the number of allowable APs/wattage on the switch, but we had undersized the UPS that the switch was connected to. Essentially when the switch rebooted and attempted to power on all of the APs, it would overload the UPS, cause a slight low voltage situation and so the switch would disable all POE power. On Wed, Jan 11, 2012 at 3:37 PM, Lee H Badman lhbad...@syr.edu wrote: Did you try a per port “power inline never” then “power inline auto”? simple “no shut” does line protocol but not power… ** ** -Lee Badman *From:* The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] *On Behalf Of *Vikki Cutrone *Sent:* Wednesday, January 11, 2012 3:33 PM *To:* WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU *Subject:* Re: [WIRELESS-LAN] WAPS seem to die after switch reboot ** ** Hi, No the 3750's are the older model and are not fully populated with WAPS, ( about 18 total on a 48 port POE) so I don't think I am running out of power, also after the switch is up if you show int they appear disconnected down/down, attempt a no shut and they never come back on line. Thanks Vikki On 1/11/2012 3:06 PM, Jeffrey Sessler wrote: Are the 3750's the new X model or something older? Are you sure you're not running out of power allocation on the switch... that is, the initial call for power across all the ports is higher than the unit can supply, so the switch is leaving some ports down? Jeff On Wednesday, January 11, 2012 at 11:39 AM, in message 4f0de572.3000...@vassar.edu 4f0de572.3000...@vassar.edu, Vikki Cutrone vicutr...@vassar.edu vicutr...@vassar.edu 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/.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/. -- Joe Roth Networking Group 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/.
RE: [WIRELESS-LAN] WAPS seem to die after switch reboot
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] On Behalf Of Vikki Cutrone Sent: Wednesday, January 11, 2012 3:50 PM To: WIRELESS-LAN@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 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47 auto on 15.4Ieee PD 3 15.4 Module Available Used Remaining (Watts) (Watts)(Watts) -- - - 1 370.0 231.0 139.0 2 n/an/a n/a 3 n/an/a n/a 4 n/an/a n/a Did a power inline never power inline auto-- Fa1/0/33 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47 auto on 15.4Ieee 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 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/.
Re: [WIRELESS-LAN] WAPS seem to die after switch reboot
Vicki, If I remember correctly the power module in the cisco switch controls ports in groups of 4. Try and move one of the dead access points to a port in a group of 4 that does NOT already have an access point in the group. I've seen issues like this before but not on a 3560. Regards, Craig Eyre Network Analyst IT Services Department Mount Royal University 4825 Mount Royal Gate SW Calgary AB T2P 3T5 P. 403.440.5199 E. ce...@mtroyal.ca The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather in a lack of will. Vincent T. Lombardi From: Vikki Cutrone vicutr...@vassar.edu To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Date: 01/11/2012 01:50 PM Subject:Re: [WIRELESS-LAN] WAPS seem to die after switch reboot Sent by:The EDUCAUSE Wireless Issues Constituent Group Listserv WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Hi, They are down/down never to come on line again. This is a show power inline-- Fa1/0/33 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47 auto on 15.4Ieee PD 3 15.4 Module Available Used Remaining (Watts) (Watts)(Watts) -- - - 1 370.0 231.0 139.0 2 n/an/a n/a 3 n/an/a n/a 4 n/an/a n/a Did a power inline never power inline auto-- Fa1/0/33 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47 auto on 15.4Ieee 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 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/.
RE: [WIRELESS-LAN] WAPS seem to die after switch reboot
We're dealing with a similar issue right now too, but it seems to be AP-independent. We have a mix of Cisco 3500's and 1250's running on Cisco 3750EPs (running 12.2(53)SE2) and a sample of each type of AP experience the problem. Our 3750's are Gigabit so I've been using the 'test cable-diagnostic tdr' feature to see if there might be a cabling issue and in 95% of the cases it shows that pairs A and B are swapped between the local and remote ends. I'm still not sure how much I trust those results since they include 3 separate runs of cable (cross connect, infrastructure, and jumper at the AP) but it's still something. We figured out a workaround of sorts by hardcoding the ports to 1000M full duplex and it seems to work in most cases. For the rest, either reseating or replacing the cross connect has fixed it. In all cases, the tell-tale indicator is a value of 'IeeePD' in the Device field of a 'show power inline | ex off'. I've seen that happen whether or not the line protocol on the port is up, oddly enough. I've got an email out to Cisco to see if this might be some undocumented bug or...what. If I get anything worthwhile back I'll share. Thanks, -- Brandon Case, CCNA Network Engineer, ITaP Purdue University ca...@purdue.edu Office: (765)49-67096 Mobile: (765)479-7597 Fax:(765)49-46620 PGP Fingerprint: 99CB 02D6 983C 1E2A 015F 205C C7AA E985 A11A 1251 -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Craig Eyre Sent: Wednesday, January 11, 2012 3:55 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] WAPS seem to die after switch reboot Vicki, If I remember correctly the power module in the cisco switch controls ports in groups of 4. Try and move one of the dead access points to a port in a group of 4 that does NOT already have an access point in the group. I've seen issues like this before but not on a 3560. Regards, Craig Eyre Network Analyst IT Services Department Mount Royal University 4825 Mount Royal Gate SW Calgary AB T2P 3T5 P. 403.440.5199 E. ce...@mtroyal.ca The difference between a successful person and others is not a lack of strength, not a lack of knowledge, but rather in a lack of will. Vincent T. Lombardi From: Vikki Cutrone vicutr...@vassar.edu To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Date: 01/11/2012 01:50 PM Subject:Re: [WIRELESS-LAN] WAPS seem to die after switch reboot Sent by:The EDUCAUSE Wireless Issues Constituent Group Listserv WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Hi, They are down/down never to come on line again. This is a show power inline-- Fa1/0/33 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47 auto on 15.4Ieee PD 3 15.4 Module Available Used Remaining (Watts) (Watts)(Watts) -- - - 1 370.0 231.0 139.0 2 n/an/a n/a 3 n/an/a n/a 4 n/an/a n/a Did a power inline never power inline auto-- Fa1/0/33 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47
Re: [WIRELESS-LAN] WAPS seem to die after switch reboot
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] On Behalf Of Vikki Cutrone Sent: Wednesday, January 11, 2012 3:50 PM To:WIRELESS-LAN@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 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47 auto on 15.4Ieee PD 3 15.4 Module Available Used Remaining (Watts) (Watts)(Watts) -- - - 1 370.0 231.0 139.0 2 n/an/a n/a 3 n/an/a n/a 4 n/an/a n/a Did a power inline never power inline auto-- Fa1/0/33 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47 auto on 15.4Ieee 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/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found athttp://www.educause.edu/groups/. ** Participation and subscription information for this EDUCAUSE Constituent Group discussion list can be found at http://www.educause.edu/groups/.
RE: [WIRELESS-LAN] WAPS seem to die after switch reboot
Are these 1131's LWAPP from the factory or did you convert these in the field from autonomous to LWAPP / CAPWAP? We have found that some of our converted 1230 series APs do this and show the same IEEE PD message on the switch. We had to go onsite or bring them back to the office to reload the autonomous image, convert it back to LWAPP, connect it to a controller and let them download the CAPWAP software version again. This would fix our issue which seemed to be a corrupted image. For the most part every failed AP image was preceded by some power event such as a power outage. -Jimmy James Helzerman Wireless Network Engineer University of Michigan ITS Communications Systems and Data Centers 4251 Plymouth Road, Building 2, #2224 Ann Arbor, Michigan 48105 Phone: 734-615-9541 Cell: 734-972-5095 -Original Message- From: The EDUCAUSE Wireless Issues Constituent Group Listserv [mailto:WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU] On Behalf Of Vikki Cutrone Sent: Wednesday, January 11, 2012 4:06 PM To: WIRELESS-LAN@LISTSERV.EDUCAUSE.EDU Subject: Re: [WIRELESS-LAN] WAPS seem to die after switch reboot 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] On Behalf Of Vikki Cutrone Sent: Wednesday, January 11, 2012 3:50 PM To:WIRELESS-LAN@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 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 12.2AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47 auto on 15.4Ieee PD 3 15.4 Module Available Used Remaining (Watts) (Watts)(Watts) -- - - 1 370.0 231.0 139.0 2 n/an/a n/a 3 n/an/a n/a 4 n/an/a n/a Did a power inline never power inline auto-- Fa1/0/33 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/34 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/35 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/36 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/37 auto on 15.4Ieee PD 3 15.4 Fa1/0/38 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/39 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/40 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/41 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/42 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/43 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/44 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/45 auto on 15.4AIR-LAP1131AG-A-K9 3 15.4 Fa1/0/46 auto on 15.4Ieee PD 3 15.4 Fa1/0/47 auto on 15.4Ieee 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
