We have a few AIR-LAP1041N-E-K9 and 2106 controller. One of the 1041N began rebooting in a loop. All over AP work fine. This morning, AP normally loaded at once. Two hours later, after AP reboot, situation repeated itself. Output from console:
using eeprom values
WRDTR,CLKTR: 0x85000800 0xc0000000
RQDC ,RFDC : 0x80000037 0x0000018c
[Code].....
I recently had to deploy about 4 cisco 1131 AP's to one of our branch location. When configuring them on the controller, i needed to put them in HREAP mode. As soon as i do that and the AP needs to reboot, it will continue to reboot in a loop and indicate the following:
Unexpected exception to CPUvector 1100, PC = 5A9048
-Traceback= 0x5A9048 0x48A8A0 0x4361FC 0x42E078 0x44880C 0x42A280 0x42AA68 0x18A990
[Code]......
My SG300-52 is struck in reboot loop after i set tcp congestion avoidance in webui.
********************************************
Boot1 Checksum Test...............................PASS
Boot2 Checksum Test...............................PASS
Flash Image Validation Test.......................PASS
[code]....
i've tried flashing new firmware via xmodem but still have problem.
We recently wanted to swap our existing WS-SUP720-base with a WS-SUP720-3B in a 6513 chassis.Had the existing configuration config saved in a txt file and replaced the supervisor. Booting went fine and we pasted in the original config. There was one failure message about unnsupported command but didnt take further notice."boot system flash sup-bootflash:" was probaly the line that the 720-3B didnt support.After wr mem and reload it went in continious loop and rebooting due to inncorrect boot device. Had to put back the old supervisor and have now the 720-3B in a 6504 chassis. Tried some commands in rommon, but are not getting any further.
View 8 Replies View RelatedI am having an issue with this device after setting the ip address and rebooting. I have tried renaming the config.text file without success. I have also tried the steps mentioned here: [URL]
View 1 Replies View RelatedWe have a pretty good sized church and gym and we're thinking about getting three 1041n to cover the whole area. If we setup all three exactly the same, with the same ssid and password, but just put them on different channels, will our devices automatically hop from ap to ap as we walk around? Is there anything special we should do to make them work better together?
View 1 Replies View RelatedHow can I upgrade my 1041N AP to lightweight firmware? I found an upgrade tool which works in only XP and 2000 machines. I do not have these outdated OS so is there another way to upgrade it to lightweight?
View 2 Replies View Relatedhow to enable wireless N speeds on this access point? It's operating in mixed mode via PoE. If I go into network interfaces -> Radio0-802.11N --> Settings, the highest data rate is only 54 mbps. Can N speeds be acheived in mix mode? Also, I thought this access point is dual-band, but I'm only seeing the one radio, is that normal? (see attached image)
View 9 Replies View RelatedDoing the firmware upgrade on a 1041n AP from Autonomous to Lightweight. Downloaded from Cisco, checked MD5 and got a match so went and upgraded. Upgrade went find etc.. and rebooted. When I reboot I get the following error and then rubbish text
DDR values used from system serial eeprom.
WRDTR,CLKTR: 0x83000800, 0xc0000000
RQDC, RFDC : 0x80000037, 0x0000018a
PCIE0: link is up.
PCIE0: VC0 is active
PCIE1: link is NOT up.
[code]...
I rolled back to the autonomous OS and all ok and AP operates as normal. When on the lightweight IOS I can get a telnet response but cannot access as it states Password require but not set.
Followed this process to upgrade [URL] and followed this process to restore to Autonomous: [URL] why it's not working.
Update: Just tried another AP same result. Downloaded Lightweight again and same result
Here is the CLI upgrade process
examining image...
Loading c1140-rcvk9w8-tar.124-21a.JA2.tar .from 172.16.4.114 (via BVI1): !
extracting info (273 bytes)
Image info:
Version Suffix: rcvk9w8-
Image Name: c1140-rcvk9w8-mx
[code]....
I recently bought 6 airo net 1041N standalone access points for a customer of mine. It's an academy of barely 200 students. I'll be installing an access point in every room, to ensure better signal, since they use video for there classes. The reason why i decided to install an access point in every room is because the walls are armed concrete and they had a terrible experience with a past company in which they spend a lot of money for a antenna system that didn't work.These access points will be connected to a switch, which I have to buy also.Every student is going to bring there own laptops in order to connect to the network.
The reason why I'm writing is because I have a few questions to clarify.
1) What is the best position for better signal, top side wall or corner ceiling?
2) How many client mac address filtering can i do per access point?
3)I plan on doing ESSID but can I mac filter clients to a particular access point or should I mac address filter all permitted devices in all access points. The problem is that students come with iPods and phones and as you know on windows they will be able to see the wpa2 key and enter it on the particular UN-authorized device.
4) Any graphic user interface for configuring these access points or do i have to use Cisco IOS(kind of familiar with it)? (I'm used to GUI)
5)How can I configure these access points, through Ethernet browser or do I have to use console port cable?
6)Do I have to use POE injector or can I connect the access points directly to the switch with PoE and QoS?
7)I was planning on buying a small business switch sg100 d-8 but they recommended me that I should use the catalyst 2960 series, which would be best for handling video data? don't have to be much features, just QoS.
8) Can CCp software be used in these access points?
We are in need to perform a site survey with the Aironet 1041N Access Point.
Upon reviewing the site survey software, it seems you need to use an Aironet adapter. However from what i can tell, all the Aironet adapters are PCMICA cards, which most modern laptops do not have, and the PCMICA cards that do exist don't have drivers for windows 7.
Are there USB adapters w/ Windows 7 drivers that can be used to perform a site survey?
I have recently purchase Aironet Access Point. I'm pretty new to Cisco systems and what i'm try to do is have the access point broadcast multiple SSIDs lets call them Guest and Admin. My problems is when i config router to have a DHCP address it works perfectly fine but when i assign a static IP it shows all the any connected device as unkown with IP 0.0.0.0. So i'm guessing i will need to setup a dhcp server. Is there a way access point can have its own DHCP server and IP address ( i don't want to use any from my STATIC ip subnet as i dont know alot of empty ones left) like home wifi router where they assign each device an IP like 192.168.0.1. Is this possible?
View 1 Replies View RelatedI am using AIR-LAP 1041N-A-K9 wireless Accesspoint it was controlled by using the Air-CT2504-k9 Wireless controller. When I tried to connect the access point using Windows 8 machine it was not able to connect
View 8 Replies View Relatedis this possible, i need to convert a 1242AG Autonomous back and forth this weekend to use for a quick project for testing. i need to do: take the AP into LWAPP mode (i know how to do this with the aironet utility) take the ap from LWAPP back into a AP mode so i can use it as my access point again. [code]
View 3 Replies View RelatedI am trying to upgrade an autonomous IOS 1242 AP to LWAPP and I am having an issue with finding the right code to complete the upgrade. I have upgraded the AP to c1240-rcvk9w8-tar.124-21a.ja2.tar, but now I think I need a JX version of code to have it join a controller, and I can't find this anywhere on the Cisco site.
View 5 Replies View RelatedCan the AIR-WLC526-K9 be used for any other access points besides the AIR-LAP521G-A-K9 access points? Does the 526 controller use the LWAPP protocol?
View 3 Replies View RelatedI purchased a new ap1041n access point. It's the first Cisco I've tried to configure in a long time. I'm trying to get the 802.11n working but it seems to be stuck in 802.11G since I can only get it to go up to 36mb. The radio says its running in mixed mode and I can't figure out if that means b/g or b/g/n. I ran the Express Setup and it didn't seem to work.
View 5 Replies View RelatedI have a couple of 1040N autonomous APs want to convert to light weight APs.
View 8 Replies View RelatedWhat is the difference between WIRELESS LAN LWAPP and WIRELESS LAN LWAP RECOVERY images? I believe the RECOVERY is used in the upgade process - but what is the other used for?
View 1 Replies View RelatedI would like to downgrade Cisco Aironet 1142N to autonomous. But I would like to know is there any way to download the LWAPP IOS before upload the Autonomous IOS ? because I want to upgrade the 1142N from autonomous to LWAPP when I buy a LAN Controller.
Is that possible to use that backedup LWAPP IOS when I want to upgrade the Cisco Aironet 1142N autonomous to LWAPP?
I have cisco LWAPP 1242 AP already joined controller but 802.11b/g shows down on the radio 0 interface. I tried to enable it but it comes with an error" Error in enabling admin status". I have resetted the AP to factory default settings and even replaced with NEW AP.
View 3 Replies View RelatedI am running big wireless network, with 20no of 5500 with 7.0.116.0 version. I have more than 20,000 AP's. All LWAPP which are up for more than 200-300 days has to be rebooted, this problem is with all AP's. clients are not getting connected,after reboot they work fine.how do the same from ncs.
View 5 Replies View RelatedI need to upgrade several 1252s from autonomous to LWAPP. I have not been able to find the upgrade tool for 1250s or instructions for CLI upgrade. I wil be using NCS to do final configuration once the APs come online.
View 1 Replies View RelatedI would like to know AIR-AP1252AG-A-K9 (Autonomous AP) can be changed to LWAPP AP by changing IOS image??
View 1 Replies View RelatedI try to change the AP mode of my LWAPP 1242 from local to bridge mode. But when the AP reboots it never associates with the controller, i have to reset it manually.I have the same issue with a LWAPP 1142.I tried to modify the AP mode configuration through the controller CLI but it's the same behaviour, AP never associates.Is there any particular parameter or configuration to perform before changing AP mode?
View 3 Replies View RelatedI need your expertise regarding how to convert from autonomous to LWAPP using AIR-SAP2602i-s-k9 with IOS version of ap3g2-k9w7-xx.152.-2.JA.
I'm following these commands but it is not available
debug capwap console cli or debug lwapp console cli
I cannot proceed to convert it Did I miss something or the 2600 series doesn't support LWAPP convertion ?
i have lwapp 1130 in internal network , i already configure dhcp with option 43, in my switch connected to ap i set vlan 1424 for management AP and the ap got ip addres from dhcp server. The wlc controller is in DMZ with ip 10.222.5.3, from switch connected to ap i can ping 10.222.5.3 , it aslo seperated by cisco asa firewall, i already set allow from 0.0.0.0 to 10.222.5.3 udp port 5246-5247 and 12222-12223.
View 4 Replies View RelatedI have a Cisco controller WLAN solution where I want to bridge traffic locally on a remote site, when using Cisco 1140 LWAPP.Is the only way H-REAP ?
View 3 Replies View Relatedupgraded my home AP from Autonomous to Lwapp. I was an Idiot and thought i was getting an IOS upgrade. I need to revert it back to autonomous and a simple "mode" button reset doesnt work. I read that I need to Reload original IOS software, but It appears I cant get it without a support contract. I cant afford servicenet and need to obtain old ios to revert to factory default 12.4(10b)JA1. Do I need a contract to roll back? Is there an archive (backup image) of the old IOS that could be still stored on the device. I didnt back it up and need to obtain the image.
View 5 Replies View RelatedI'm using a wlan controller with 1242ag converted to lwapp, i'm trying to enable 5.8 but when i change the from local to bridge the lwapp disappear from controller. May be that the firmware does not support mesh !I'm following the 4402 wlan manual at page 641.
View 5 Replies View Relatedsome days ago I succesfully converted AIR-LAP1041N (lwapp) to AIR-AP1041N (autonomus).I used c1140-k9w7-tar.124-25d.JA1.tar which is available to download in Download Software Section for this AP.But there are any autonomus to lightweigt firmware for this AP.I tried to use c1140-rcvk9w8-tar. 124- 21a.JA2.tar for 1140 but AP hungs after that. How can i back to LWAPP version in 1041?
View 7 Replies View RelatedI have a lwapp 1130 here and it's no longer associated with the controller. I issued the clear lwapp private-config, it went through and cleared the config. Now when I try to issue the lwapp commands to set the ip and such i get ERROR!!! Command is disabled. I read that this means the static configuration is locked, but it did not say how to "unlock" it. how to get this re-enabled.
View 31 Replies View RelatedWe are connecting a cisco router (819) to wireless lan network (lwapp) through its wireless interface.
clients ---> 819 ---->AP (WGB) ------ lwapp ----- AP ---> LAN ---> servers.
since the clients are on the same subnet as the the VLAN on the lwapp, everything works great.When we add a new L3 VLAN on the 819 router, and we try to ping the clients from the servers, the packets can reach the clients but never received by the servers back. it seems like the bridge is dropping the packets when they go back from the client to the servers.when we use a GRE tunnel from the 819 to the LAN, everything works great.