Question about Cisco Aironet 340 Wireless Bridge

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Puzzled with blinking red lights

The ethernet and status indicators of my aironet 340 bridge are flashing red blinking lights while the radio led is not lighting up or showing any signs of activity. This happened after a storm passed by. I have no idea what to do. I've also tried turing on and off the bridge but its still the same. I'm suspecting that my device is broken.

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Hi.

Yes, unfortunately your device is busted . Power surge might have cause it. next best thing what we can think of right now is what to replace it.

Pls feel free to ask Fixya if you may have additional questions

Thanks

Posted on Jun 15, 2008

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Posted on Jan 02, 2017

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I have a motorola AP-300 which keeps on blinking amber light when i turn it on. how can i reset it or what's wrong with the AP?


From the installation guide for this AP, I find the following:

LED Indicators

The unit has LED activity indicators on the front of the case provide a status display indicating error conditions, transmission, and network activity for the 802.11a (amber) radio or the 802.11b/g (green) radio.


802.11a Activity LED Amber

The amber LED flashes three times per second until firmware is loaded. During boot, 802.11a mobiles cannot associate. After adoption, the amber LED is steady or flashes with 802.11a radio traffic.

The amber LED flashes once per second if an error prevents the 802.11a radio from operating normally.


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The green LED flashes once per second if an error prevents the 802.11b/g radio from operating normally.


From this, it appears that the 802.11A radio is malfunctioning.


Here is the Motorola support web page for this device.

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1 Answer

How can I change the default management vlan (vlan 1) to another vlan # in Cisco Aironet 1242G wireless AP


create a new vlan (eg vlan 10)
then ensure that the ethernet port is the same bridge group number as the new vlan (bridge-group 10)
do the same for the wireless port

then shut down vlan 1

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If nothing else has changed with the configuration, then I suspect that you are experiencing high levels of interference. Try changing the channel on both bridges.

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How to reset Cisco Aironet 340 Wireless bridge?


Aironet 340 Series Bridge For Software Version 8.65 or Later If you forget the password that allows you to configure the 340 bridge through the console port, you must completely reset the configuration. Complete these steps in order to delete the current configuration and return all settings to the factory defaults:
  1. Use a straight-through cable with 9-pin male to 9-pin female connectors in order to connect the COM 1 or COM 2 port on your computer to the RS-232 port on the bridge.
    For more information, refer to the Cabling Guide for Console and AUX Ports.
  2. Open a terminal-emulation program on your computer.
    Note: These instructions describe HyperTeminal. Other programs are similar.
  3. Enter a name in the Connection Description window.
  4. Select an icon for the connection.
  5. Click OK.
  6. In the Connect To window, use the Connect using pull-down menu in order to select the port where the cable is connected.
  7. Click OK.
  8. In the Port Settings window, make these selections:
    • Bits per second (baud): 9600
    • Data bits: 8
    • Parity: None
    • Stop bits: 1
    • Flow Control: None
  9. Click OK.
  10. In the Connection Description window, enter a name and select an icon for the connection.
  11. Click OK.
  12. Press Enter.
  13. When the Main Menu screen appears, reboot the bridge.
    Turn the unit off and then back on.
  14. When the bridge reboots and the Main Menu screen reappears, enter 2 in order to choose Reset.
  15. Press Enter.
  16. Enter Yes.
  17. Press Enter in order to confirm the command.
  18. After the bridge reboots and the Express Setup screen appears, reconfigure the bridge with the terminal emulator or an Internet browser.
see this link 340 Wireless Bridge

Jul 22, 2008 | Cisco Aironet 340 Wireless Bridge

1 Answer

Can I set up an AIR-BR340 with a Macintosh?


That's a really general question, but I can give general answers!

First thing is to get a console cable and then start a console session to the AP. This should be entirely possible on a mac, but possibly easier to explain on a PC. You need a Cisco rollover/console cable and a COM port.

You'll probably want to reset the password while you're at it. That can be obtained from Cisco's doco's.

After that, configure it with an IP address you can use, and enable http on it. These are several command-line commands.

HTTP to it and use the GUI to set it up for whatever you want to achieve.

Let us know at which stage you get particularly stuck, because it's quite an in-depth process. =-]

Mar 17, 2008 | Cisco Aironet 340 Wireless Bridge

1 Answer

FAIL UPGRADE


run wireshark,  if you see it trying to access 10.0.0.1 via TFTP, IOS was wiped,  just set a tftp server on that address and it will download the dfault image.  search cisco to find out the name of the file it is looking for, or look through the wireshark packets

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1 Answer

3crgpoe10075 status led blinking with no stop


hi ,,, i got yor problem. as ya said its not allowing ya to log nto it with security enabled. Ya can try to log into it with the ethernet cable as their wil be an ethernet LAN port onthe access point. I f ya know the default or the present ip of AP then ya can assign a static ip of the same range to yor computer like eg. ap is 192.168 .1.1 then your comp can have 192.168.1.10 and ya can log into it thru the ethernet cable and disable the security. i hope ya know how to assign a staic ip add to yor compuetr. or check the screen shots on brivers.com n select the "network connections" screen shots to assign a static ip address to yor' comp. feel free to chat with me on samrat101 thru yahoo or msn messenger or drop a mail on samrat101@yahoo.com for ny wless n ipphone issues -- take care ,, samrat

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