Question about Cisco Aironet 1131AG 802.11a, 802.11g/b (746320933474) Wireless Access Point

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Erasing the flash....

And I need it back! When I console into the 1131AG I get the "ap:" but I'm unable to go anywhere else. I basically have the bootloader and that's it! If I can salvage this that would be great! Thanks, Tae

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You will need to upload the IOS back to the AP. First, you will need to get the IOS from cisco/web. Cisco may require a login, but I don't remember for sure. Next you will need to setup a tftp server on your pc (where you have downloaded the IOS image). Then you need to get the AP/tftp server talking via IP/ethernet cables. Then run bootloader tftp commands to upload the new IOS and reload. Check the "Using a TFTP Server to Return to a Previous Release " in this cisco doc:

Posted on Nov 08, 2007

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Toast...looks like you killed your entire IOS will have to be reloaded to the flash...

Posted on Aug 27, 2007


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Hi I have a AP 1131A K9. I was trying to reset the password of that. At the time of doing that, the boot file got erased. Now after booting up, it automatically comes into AP: mode. And it is showing...

On console you will see..AP: Step 1.Type format flash: on the AP and then hit enter Step 2. Enter the set command to assign an IP address, subnet mask, and default gateway tothe access point. Your entries should look like this example: bridge: set IP_ADDR set NETMASK set DEFAULT_ROUTER system you are using must have tftpserver recomend by Cisco.You can download it from link givenbelow: Also load the IOS file in the tftp server.Before step3.Step 3.Enter the tftp_init command to prepare the access point for TFTPbridge:tftp_initStep 4. Enter the tar command to load and inflate the new image from your TFTPserver. The command must include this information: .the -xtract option, which inflates theimage when it is loaded .the IP address of your TFTP server .the directory on the TFTPserver that contains the image .the name of the image .the destination for the image (theaccess point Flash) Your entry might look like this example: bridge: tar -xtracttftp:// flash:In the meantime if you needassistance please feel free to contact me at any time.

Aug 01, 2011 | Cisco Aironet 1131AG 802.11a, 802.11g/b...

1 Answer

How to reset the 1131 Cisco AP manually.

In order to get your router back to the original settings, you must push in the reset button (usually on the back of the router) for somewhere between 10 and 30 seconds depending on the router. You may need a pin or something small to push in the button, because it can be recessed. Once you have reset the router, the username and password will be changed to the defaults, admin and password, respectively. One thing you must remember is that resetting the router will change all of the router settings back to the factory settings. This means you will lose all of the changes you made since you got the router. Make sure to write down any things you've changed, so you can change them back after the reset. Also, I recommend updating to the latest firmware after the reset.
If you need more help post back! Thumbs and testimonial are welcome!

There a great article at General Router Setup.
If you need more help post back!
Thumbs and testimonial are welcome!

Jan 24, 2011 | Cisco Aironet 1131AG 802.11a, 802.11g/b...

1 Answer

Symbol 9090-G barcode guns loosing wifi signal.


I have seen this many many times.

Your problem lies with this statement:-

"I can even see every one of the AP's on the gun anywhere in the plant."

In simplest terms - you basically have too much RF signal. If you have 2 AP's on the same channel and they can see each this will cause problems.

You need to tweak your wireless network regarding power settings and channels. It’s a lengthy and laborious task. Start by getting a site plan, noting all the AP locations, channels and power outputs. Then look for ones that clash and amend. There are a few tricks and tips to use, but it’s basically keep adjusting until at any particular location the hand held can not see any AP's that clash. For a very large site it can take a few days to keep tweaking settings.

Hope this helps.
If you need any more help then please do not hesitate to contact us:- or TEL 01202 620955

Jan 12, 2010 | Symbol MC 9090 (sym-mc9090gk0hbega2r)...

1 Answer

Radio0 and radio1 "not installed" problem on Cisco 1131AG

check that you have enough power on the PoE to power up both radios. Switch one off for clarity and see if 1 powers up. Also check the log of the AP and the PoE switch as it will report the power related issue if it is a pre- PoE approved switch

Mar 12, 2009 | Cisco Aironet 1131AG 802.11a, 802.11g/b...

3 Answers

Beginner with Studio Lights

will need more information, but the basic idea is to connect the trigger on top of your camera's hotshoe, and then connect the receiver to the flash.

Feb 11, 2008 | Cameras

1 Answer

Configure cisco aironet wifi

if ur using IOS autonomous AP, then u'll need to configure the bvi interface to get an ip address and then enable the interface. once it has an ip, u'll need to configure the ssid, vlan, etc - choices include doing so with the CLI or web page GUI. U'll need to enable the built-in web server then u can access it via the web interface to setup the ssid, any vlans, radius, etc. good luck.

Jan 17, 2008 | Cisco Aironet 1131AG 802.11a, 802.11g/b...

3 Answers

My PC is not detecting the wireless Access Point

is your wireless adapter still ok? or is your wireless PC switch on? Try to check and then let me know.

Oct 11, 2007 | Cisco Aironet 1131AG 802.11a, 802.11g/b...

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