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

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

I have (2) Cisco 1131AG access points (1 LAP and 1 AP verisions) When I open the web GUI to enable the radios, both radio0 and radio1 options on the menu are grayed out and it says that they are not installed. Does this mean the radios are dead? Or is there a way to "install the radios" I have tried to load various versions of the IOS 12.4 and 12.3 to get it to work but they all have the same issue ..."radios not installed"

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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

Posted on Dec 05, 2009

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Posted on Jan 02, 2017

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1 Answer

When I enable the vlan option in an EAP9550 I lose wireless access


Bruce,

Is the goal to use a different VLAN for each access point (AP)? If so then you will need to configure each NetGear port to use the same VLAN as the AP that is connected to it. You will then need either a switched virtual interface (SVI) for each VLAN on the NetGear or a trunk port (802.1q) from the NetGear to the Cisco. I'm not sure the NetGear will support SVIs but it will support trunks. An SVI basically creates a gateway for each VLAN's subnet. For example, let's say AP1 uses VLAN 10 and the subnet is 10.0.10.0/24 while AP2 uses VLAN 20 with a 10.0.20.0/24 subnet. The NetGear will need 2 SVIs, one for each VLAN/subnet. The first SVI for VLAN 10 can be configured with IP address 10.0.10.1/24 while the second SVI can be configured with 10.0.20.1/24 for VLAN 20. These IP addresses will be the gateway for each VLAN. Finally, the NetGear would need to act as a router and route each VLAN's subnet to the Cisco device. Once again I don't believe the FS726TP supports this.

The other solution would be to create a VLAN trunk port between the NetGear and the Cisco device but I believe the Cisco RV042 does not support trunking. If it does the trunk would be configured to carry all of the VLANs to the Cisco device which would then have SVIs created on it.

If neither of the above is possible you would need to use the same VLAN for each AP and each of the interfaces on the NetGear and Cisco devices which negates the need for the VLANs.

I hope this helps.

Mar 13, 2014 | EnGenius Computers & Internet

1 Answer

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 192.168.133.160bridge: set NETMASK 255.255.255.0bridge: set DEFAULT_ROUTER 192.168.133.1Note:-The system you are using must have tftpserver recomend by Cisco.You can download it from link givenbelow:http://tftpd32.jounin.net 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://192.168.130.222/images/c1310-k9w7-tar.122_15.JA1 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

Reset cisco airnet 1130ag


There are 2 ways to reset the access point.

Using the MODE Button

Follow these steps to delete the current configuration and return all access point settings to the factory defaults by using the MODE button:

1. blank.gifOpen the access point cover

2. blank.gifDisconnect power from the access point (the power jack for external power or the Ethernet cable for in-line power).

3. blank.gifPress and hold the MODE button while you reconnect power to the access point.

4. blank.gifContinue pressing the MODE button until the Ethernet LED turns amber. (approximately 2 to 3 seconds). Then release the button.

5. blank.gifAfter the access point reboots, you must reconfigure it using the web browser interface, the Telnet interface, or the access point console port.
Using the Web Browser Interface

Follow these steps to delete the current configuration and return all access point settings to factory defaults using the web browser interface:

1. blank.gifOpen your Internet browser. You must use Microsoft Explorer (version 5.x or later) or Netscape Navigator (version 4.x or later).

2. blank.gifEnter the access point IP address in the browser address line, and press Enter. An Enter Network Password screen appears.

3. blank.gifEnter the username Cisco in the User Name field.

4. blank.gifEnter the password Cisco in the Password field and press Enter. The Summary Status page appears.

5. blank.gifClick System Software. The System Software screen appears.

6. blank.gifClick System Configuration. The System Configuration screen appears.

7. blank.gifClick the Reset to Defaults button.

Note blank.gifIf the access point is configured with a static IP address, the IP address does not change.

8. blank.gifAfter the access point reboots, you must reconfigure it.

Aug 13, 2010 | Cisco Aironet 1131AG 802.11a, 802.11g/b...

1 Answer

Default username & password after hard reset


Username:[none]
Password:Cisco or
:root
:Cisco or
:Cisco
:Cisco
Try from above 3 then you can access cisco router.
Let me know if you need further assistance.
Thanks for using FixYa.

Feb 01, 2010 | Cisco Aironet 1131AG 802.11a, 802.11g/b...

1 Answer

Can I hook a 1131ag LWAP directly to a 7941g?


If the 7941g is the cisco cp-7941g ip phone then no you can not since the ip phone only has ethernet connections and the airap1131agak has only wireless connections on it as it is a wireless access point, so you will need a wireless router or something similar to get the wireless to ethernet cable.

Oct 29, 2009 | Cisco Aironet 1131AG (AIRAP1131AGAK)...

1 Answer

Can't get an IP address over time.


Ok I have guessed a couple of things. Here goes.
the version of software 12.4 (3g) is very old
I think that you have DHCP configured on the AP

the cisco site lists loads of issues regarding DHCP and memory leaks in numerous guises with not only your IOS version but newer versions too.

the reason why I have homed in on this is that you say that the unit works for about a week then essentially stops until you reboot the AP. (I guess that you do this by power cycling not by issuing the reload command) in the short term you have fixed the problem.

I would suggest that you upgrade the IOS to something newer. the current version listed is 12.4(22)T if it's of any help.

lastly as you know when the system actually goes wrong. You are able to issue the reload command with additional settings so it could reload @ X date and time if NTP is configured or you can specify a time duration in minutes if preferred.

I can't think of anything else I afraid.

Nov 04, 2008 | Cisco Aironet 1131AG 802.11a, 802.11g/b...

1 Answer

Cisco 1242ag broadcast multi SSID issue


It stops broadcasting the SSID? Make sure it's configured to broadcast the SSID firstly... secondly, test whether it is actually working but just not broadcasting the SSID.

Set a client PC to the same SSID and get all the parameters identical (encryption, user/pass etc). Try connecting again. If it connects then it's just the SSID that isn't working... if there is no joy, then it is just the SSID that isn't broadcasting, not the whole AP.

Also, enable some debugging for the radio0 while it is not working. It might shed some light.

Feb 05, 2008 | Cisco Aironet 1242ag 802.11a/b/g Wireless...

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...

2 Answers

Erasing the flash....


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

Aug 21, 2007 | Cisco Aironet 1131AG 802.11a, 802.11g/b...

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