Cisco Wireless :: 3502 WAP Constantly Downloading Code
Jan 27, 2013
Our newly installed WAP's are constantly downloading code and seem to lose contact with our wism 1 version 7.0.235.3, causing them to restart the downloading process, over and over.
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Feb 19, 2013
I have been searching through the cisco docs for a while and i just cant seem to find this info. Can I run aironet 1600's with my wism running 7.0.116? Also, could I run my 1130 series ap's with a wism2? Basically, what is the minimum code level for a lightweight 1600, and what is the maximum code level for a lightweight 1130?
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Nov 14, 2012
I have a Cisco Wireless LAN Controller AIR-CT5508-K9 running Software Version 7.0.98.218. This WLC has registered ten AP model 1240.Now I have configured fiive CAP3502 with static capwapp commands, when I connect the CAP-3502 in the network, in the WLC I see the status "downloading" then the CAP restart, and the console show the message *Mar 1 00:15:39.033: %CAPWAP-3-ERRORLOG: Could Not resolve CISCO-CAPWAP-CONTROLLER, and never the CAP3502 is registered in the WLC. [code]
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Feb 8, 2013
i have 2504 controller with 7.0.116.0 software and some 3502 APs. I also using 5 APs now and few days ago I bought some additional 3502 APs and I can't get them connected to the controller. My company admins decided to using DNS controller discovery instead of using DHCP option 43. I'm connecting APs to access ports of Linksys switches and APs not in the same subnet as ap-manager interface of controller. AP succesfully get IP and DNS from DHCP and could ping cisco-capwap-controller. However, I have such messages.
*Mar 1 00:12:32.014: %CAPWAP-3-DHCP_RENEW: Could not discover WLC using DHCP IP. Renewing DHCP IP.Not in Bound state.
*Mar 1 00:12:40.533: %CAPWAP-3-ERRORLOG: Invalid event 38 & state 2 combination.
I can succesfully ping controller from AP AP30f7.0d2e.9a58#ping cisco-capwap-controller Type escape sequence to abort.Sending 5, 100-byte ICMP Echos to 10.23.16.30, timeout is 2 seconds:
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May 12, 2012
There are a total of 25 Cisco 3502 APs installed. 24 APs were discovered except for 1 AP. I run SH CDP NE on the switch and the AP was discovered by the switch but it does not have an IP address. On the output of the SH CDP NE DE, I noticed that on the AP that is not joining, the Platform is "cisco AIR-SAP3502E-E-K9" while the APs that joined the WLC, the Platform is "cisco AIR-CAP3502E-E-K9". The software versions are also different but this could be because the WLC already upgraded the IOS when the APs joined.Why is the Platform "SAP3502E" for the AP that did not join.
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Apr 2, 2012
Just a basic question regarding MAC based authentication of AP with ACS. The scenario is - If I have a ACS installed and I want all my Cisco 3502 APs to be authenticated on MAC basis via ACS. I know that AP mac is used as a username and password at ACS so that whenever we plugin the new AP in the network, it gets authenticated via ACS first and if the AP is authorized to be used in network then only it gets the IP address from DHCP.
My question is - What will happen, if the AP is connected in local mode on a remote location and the WLC, ACS & DHCP are in Data center. The traffic coming from remote location will pass through the Remote-site router and during that pass, it will remove the source mac address of AP and put the router interface MAC address as source, so how will the ACS authenticate the AP in that case.
When working in a LAN I know its possible, but how will it work over the WAN.
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Mar 15, 2012
Using WISM with 7.0.220 and 1240 and 3502 APs. Just found that some of our 3502 AP didn't enbale their clean air and CDP when installed. This only happened on a few new APs. But the area these APs where we seem to have had a few problems with PCs. The only PCs effected where Computer On Wheels (COWs), Dell 780 Desktop with a Cisco Wireless Card.
Using an interl wireless card and others in thes areas worked.Once I enabled the CDP and Clean Air, the COWs worked.My question is with the APs not having CDP enabled, could this affect the cisco wirelss card in the COWs?
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Oct 7, 2010
I have a Cisco WLC5508 controller which I recently upgraded to software 7.0.98.0 because I tried to add a Aironet 3502 and it gave me an invalid software. After the upgrade this is the error I get from the AP when I try to add. [code]
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Jan 31, 2012
We have a secure ssid and a guest ssid. Is the a way to prompt for a single username and password and if that name is guest it will automatically connect to the guest ssid? If active directory user and password it will automatically use the secure ssid? we are using Microsoft NPS/Radius, 3502 ap's, and 5508 controller.
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Aug 9, 2012
I found the 3502 waps are plenum rated, I found the cable on the antenna are plenum rated, but are the antenna plenum rated?
AIR-ANT5160NP-R?
AIR-ANT2451NV-R?
AIR-ANT2460NP-R?
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Jul 5, 2012
I have one 5500 and about 15 Cisco 3502 APs.
The problem is that one of the clients loses the connection to the network time to time ,The error in the WLC logg is
*Dot1x_NW_MsgTask_0: Jul 06 17:42:38.934: %DOT1X-3-INVALID_WPA_KEY_MSG_STATE: 1x_eapkey.c:843 Received EAPOL-key M2 msg has invalid information when mobile is in START state - invalid secure bit; KeyLen 24, Key type 1, client 00:21:6a:af:be:70
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Oct 19, 2011
I have got a 3502 setup and functioning in Office Extend mode. I have found one issue though. I have to set the checkbox on the my Management Interface to Enable NAT Address and put the external address in the box. Once this occurs no internal APs can join the controller.
Need setting this up with a single controller behind a router and not having to set the NAT Address for the Management interface? Should I setup a second interface on the controller to be for external management?
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Mar 5, 2013
I have a 3502 AP that I am attempting to set back to factory default including clearing the username and password. It is going to work off of 4400 controllers. I have read numerous documents no how to clear the config and password but so far nothing has worked. I can get it into ap: mode but not sure what to enter here. When I do a dir there doesnt seem to be any files. It will pull an IP address via the local router but cannot communicate with WLC.
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Feb 7, 2013
I am trying to configure a 1242 or 3502 WGB with PEAP. There is not ACS server involved as Windows RADIUS is used. I can get the WGB to work with OPEN Authentication but when I attempt to add in the authentication/security piece I get "no association." Below is my current config. The WLAN is set to use WPA/WPA2 802.1x + CCKM.
Current configuration : 1812 bytes
!
! Last configuration change at 00:56:39 CST Tue Mar 2 1993
version 15.2
[Code].....
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Sep 25, 2012
We have installed a number of Cisco Wireless 3502-07 in China and i can not get the Clean Air Oper status to change to UP. At the meoment i have ERROR. I have have tried to disable and enable the the Clean Admin Status from the Access Point 802.11b/g/n and then select the AP and change configuration.
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Oct 24, 2010
I am trying to locate the radiation pattern for a 3502 with an internal antenna. We have some high ceilings so the elevation pattern could impact our placement strategy.
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Mar 2, 2012
I bought a used Aironet 3502 (air-cap3502i-a-k9) on craigslist last week and the seller said it was set up for autonomous mode. It has ap3g1-k9w7- tar. 124-25d.JA, which does allow it to run without a controller. I know it's not the latest version, but without a service contract I'm unable to access the latest firmware. When I go into the web management console, it only shows wireless N, without letting me enable A/G. The product sheet shows it should do A/G/N - is this just a byproduct of putting the autonomous ios on a 3502, or am I missing a setting somewhere to enable it?
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May 20, 2012
I recently upgraded our controllers to the latest version 7 software, as I read this was one of the requirements to get them to connect. But I am not having any luck getting into a controller. Normally I plug them in to the network, they pop into the controller listed as something like AP5057.a844.xxxx and then I can finish configuring them, but a static IP on them, etc. This is the first of this model AP I have tried to deploy, so I am wondering what is different with these. or what I might be missing in the default config in the WLAN controllers. Niether of which are set to "Master" either.
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Jul 30, 2012
We have been deploying 3502 APs remotely to locations with full T1s that backhaul to where I sit at HQ. Both the foreign and anchor controller are here at my location.
I am seeking to rate limit per user the bandwidth each client will get on the guest internet ssid. As you know this traffic is encapsulated in capwap between the AP and the controller so I cant use a standard ACL on the switch or router.
We are trying to keep the guest internet access usage in check on the T1 at any given site so the other ssid's & local lan traffic is not overly competing for the bandwidth.
I found the place to edit the default profiles in the controller but the documentation really isnt clear on best practices.
So I put it to you my fellow wireless engineers to suggest how you are implementing bandwidth management on your wireless guest internet.
Oh and here is my hardware & software levels.
5508wlc - forgeign
4402wlc - anchor
Software Version7.0.230.0
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Feb 21, 2012
I try to remplace WLC because the old wlc (7.0) is capacity full.but the AP (3502) do not "registered" to new WLC (7.3),If you have a idea, without make a reset factory to AP.
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Mar 11, 2013
I try to replace WLC because the old wlc (7.0) is capacity full. but the AP (3502) do not "registered" to new WLC (7.3). Don't want to make a reset factory to AP..
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Oct 8, 2012
I have 2 SSIDs being broadcasted out in my campus, one for computers, macs etc and other for just cell phones, Is there a way we can restrict the cellphones from not connecting to the SSID used by computers. I do not have an identity management system like ISE. My controllers are WISM2 and I use 3502 APs.
Following is the detail from one of my controllers
Manufacturer's Name.............................. Cisco Systems Inc.
Product Name..................................... Cisco Controller
Product Version.................................. 7.2.110.0
Bootloader Version............................... 1.0.16
Field Recovery Image Version..................... 7.0.43.32
Firmware Version................................. FPGA 1.6, Env 0.0, USB console 2.2
Build Type....................................... DATA + WPS
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May 2, 2012
I'm trying to "resurect" an old wireless network made with Cisco Aironet 1100. One of the AP has lost its IOS (due to an error while trying to upgrade it through the web interface)
I tried to reload it with the "mode button". I can see in my TFTP server logs that the AP is downloading the IOS but nothing happens and the AP keep being stuck (leds are : red/green/red)
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Dec 23, 2011
My laptop has been unable to download anything via my wireless network. Whenever I attempt to download a steam game for example, it will start downloading and after 5-10 seconds the internet will drop out. The wireless connection is still maintained, but the internet is not available. It is fixed by cycling the router, however this is very painful as to download 100 mb of data, it may take 20-50 cycles.
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Dec 29, 2012
I've some troubles connecting my PS3 to my RV120W.Both router and PS3 have latest firmwares. They are connected wireless (distance is about 10 mt, signal is good).PS3 ip is in DMZ (connection doesn't work with only Upnp), and ip fragmentation is enabled.Everything seems to work (NAT type 2), but downloading on PS3 is extremely slow. My ADSL is a 6Mb, download speed on PS3 seems like more than ten times lower (I don't know how to test it..). Plus, downloading a 100 MB patch is almost impossile, cause sooner or later I get an error and i have to restart.Two of my PCs are connected wireless, so I guess wi-fi is not the problem.
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Nov 2, 2012
On the WLC I've set DHCP address pool, everything seems fine after ap download image -> reboot -> hit "Enter" to start blar blar blar... however, after a few second the WLC will initial upgrade image again and again. it's like a non-stop process.
Attached is the start up message, as you can see, i captured it after the ap successfully boot up, and WLC initial another cycle of image upgrade.
btw, my network is flat, WLC & AP all in the same network.
*Nov 3 06:28:30.788: %CAPWAP-5-CHANGED: CAPWAP changed state to JOIN
examining image...!
extracting info (292 bytes)
[Code].....
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Mar 20, 2011
my new dlink router 655 was working great when I hooked it up to my desktop computer that was running vista windows and my hp notebook that runs windows 7 ultimate was working just fine too, but when I downloaded windows 7 ultimate to my desktop I lost my internet connection. after resetting it I got it back and I thought everything was fine, but now I have to reset it every few hours.
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Jan 16, 2011
I have been having a few problems with my IBM T42 Laptop for a while now. I was originally running Windows XP on this system and about 12 months ago I installed Ubuntu 9 on it to mess around a bit with the OS and have a basic, non-Microsoft laptop in the house that I could use for browing the web and IM, etc... The laptop needed a clean install anway as Windows XP was running like a dog. Originally it was dual boot but once I got happy with Ubuntu I did a clean install and everything worked reasonably well. I had a few issues with the wireless LAN adapter and compatibilty, but sorted it out following a few forums (firware updates, driver updates) and everything was great. I upgraded to the Ubuntu 10.04 OS and then started having some issues. Essentially my browser would freeze randomly. Again, I visted the forums and had no joy in sorting out the problem. I reverted the OS back to Ubuntu 9 and the problem persisted. So I gave up on it totally around 6 months ago.
Last week I fired up the laptop again and decided I would use the IBM restore utility and the disks I created a couple of years ago to put on a clean install of Windows XP and see how things went. So far I have done all the Windows XP updates (SP3, etc...), I have been to the Lenovo website and updated all drivers, firmware, BIOS, etc... every little problem I have had has been sorted with a software or firmware update which I have successfully implemented. All niggles have been sorted bar one.The only problem I have left now is very odd. Everything works fine and at reasonable speed considering the age and specs of my system. When I connect via cable to my router/modem all network and internet services work fine. I have had no issues. But when I connect via wireless, intermittently my system will completely freeze - no errors, no logs - nothing. No sounds, just frozen screen. Hard reboot is the only thing that I can do to get back online.Further investigating the issue - the freezing occurs when I click on a link to download something. I can browse anything - I have tried videos (youtube) and have no problems at all - but if I click to download a file (software upgrade pack, pdf document, Qucktime player) the system freezes up and ONLY when connected wirelessly via the inbuilt Cisco Wireless LAN adapter. [code]
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Jul 8, 2011
My problem is that whenever I leave a torrent downloading for a few hours (using a wireless connection), my internet connection drops, both wired and wireless. I have to power cycle the modem and router to get things working again. When I plug my computer in with an ethernet cord and leave a torrent downloading, the connection doesn't drop.
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Sep 26, 2011
Pretty much immediately after that I was unable to connect to internet via wireless but could still connect via ethernet cable. I have tried searching the internet and my computer to see if I could fix myself, as I'm sure there's probably just some settings somewhere that have been altered - but I'm completely bamboozled!! One thing that I noticed when trying search for settings etc is that I cannot add any wireless networks, or select my wireless network (in the network and sharing centre) so that I can select 'diagnose and repair' - my laptop just doesn't pick up anything!I have an eMachines E525 laptop with built in wireless (Atheros AR5007EG wireless network adapter) and operating system is Windows Vista Home Basic SP2.
Also, not sure if related, but on start-up I get an error message saying 'Microsoft Windows Search Indexer stopped working and was closed. A problem caused the application to stop working correctly. Windows will notify you if a solution is availablenyway, I have done the wireless test that I found in of the older posts on this topic already and results are below, my wireless network is highlighted
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Sep 30, 2012
I am getting 50% downloading speed when I connect through wireless router (Tp-link wr740N) but the browsing speed is ok and speedtest,net also giving good result only download speed is slow. When I connect directly from modem, I get 100% speed but when I connect wirelessly through router I get 50% downloading speed.
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Nov 24, 2009
Any upload somewhere of this version of wrt610n firmware! I really need it cause I have to downgrade to that one in order to use my 1TB hard drives.
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Jan 20, 2013
Region : Romania
Model : TL-WR1043ND
Hardware Version : V1
Firmware Version : 3.13.12 Build 120405 Rel.33996n
ISP :
I have a problem with this router TL-WR1043ND (i have the latest firmware version), when i try to download torrents on wireless the wireless signal crashes after a few minutes.. in order for the wireless to work again the rooter needs a reboot.The other PC, that is connected via the cable
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