Follow these steps to delete the current configuration and return all wireless device settings to the factory defaults using the web browser interface:. Step 1 Open your Internet browser. You must use Microsoft Internet Explorer version 5. Step 2 Enter the wireless device's IP address in the browser address line and press Enter. An Enter Network Password screen appears.
Step 3 Enter your username in the User Name field. Step 4 Enter the wireless device password in the Password field and press Enter. The Summary Status page appears. Step 7 Click the Reset to Defaults button. Step 8 After the wireless device reboots, you must reconfigure the wireless device by using the Web-browser interface or the CLI.
You can obtain the wireless device image file from the Cisco. Step 2 Find the wireless device firmware and utilities section and click on the link for the , , or series wireless device.
Step 3 Double-click the latest firmware image file, such as ck9w7-tar. JA for series access points or ck9w7-tar. JA for series wireless devices. Step 4 Download the image file to a directory on your PC hard drive.
Buy or Renew. Find A Community. Cisco Community. Join us in congratulating October's Spotlight Award Winners! Turn on suggestions. Auto-suggest helps you quickly narrow down your search results by suggesting possible matches as you type. Showing results for. Search instead for. Did you mean:. For example, if you set WEP Key 3 on your client adapter to and select it as the transmit key, you must set WEP Key 3 on the wireless device to exactly the same value.
The wireless device does not need to use Key 3 as its transmit key, however. If you do not configure open authentication with EAP, a warning message appears. If you are using the CLI. If you are using the GUI, this warning message appears:. If a wireless client is unable to authenticate with the wireless device, contact the system administrator for proper security settings in the client adapter and for the client adapter driver and firmware versions that are compatible with the wireless device settings.
If you forget the password that allows you to configure the wireless device, you may need to completely reset the configuration. On all access points, you can use the MODE button on the access point or the web-browser interface. On series access points, you can use the web-browser or CLI interfaces. The default username and password are both Cisco, which is case-sensitive. Follow these steps to delete the current configuration and return all access point settings to the factory defaults using the MODE button.
You cannot use the MODE button to reset the configuration to defaults on series access points. Step 1 Disconnect power the power jack for external power or the Ethernet cable for in-line power from the access point. Step 4 After the access point reboots, you must reconfigure the access point by using the Web-browser interface or the CLI. The default username and password are Cisco, which is case-sensitive.
Follow these steps to delete the current configuration and return all wireless device settings to the factory defaults using the web browser interface:. An Enter Network Password screen appears. Step 3 Enter your username in the Username field. Step 4 Enter the wireless device password in the Password field and press Enter. The Summary Status page appears. Step 5 Click Software and the System Software screen appears. Step 9 After the wireless device reboots, you must reconfigure the wireless device by using the Web-browser interface or the CLI.
Follow the steps below to delete the current configuration and return all wireless device settings to the factory defaults using the CLI. Step 2 Reboot the wireless device by removing power and reapplying power.
Step 3 Let the wireless device boot until the command prompt appears and the wireless device begins to inflate the image. When you see these lines on the CLI, press Esc:. Step 5 Use the dir flash: command to display the contents of Flash and find the config.
Step 6 Use the rename command to change the name of the config. Step 7 Use the reset command to reboot the wireless device. Step 8 When the access point has finished rebooting the software, establish a new Telnet session to the access point. If the wireless device has a firmware failure, you must reload the image file using the Web browser interface or on all access points, by pressing and holding the MODE button for around 30 seconds.
You can use the browser interface if the wireless device firmware is still fully operational and you want to upgrade the firmware image. However, you can use the MODE button when the access point has a corrupt firmware image. If the wireless device experiences a firmware failure or a corrupt firmware image, indicated by three red LED indicators, you must reload the image from a connected TFTP server.
Note This process resets all configuration settings to factory defaults, including passwords, security configurations, the wireless device IP address, and SSIDs. Follow these steps to reload the access point image file:. Step 2 Make sure that the PC contains the access point image file such as such as ap3g2-k9w7-tar.
For example, if the image file is ap3g2-k9w7-tar. Step 5 Disconnect power the power jack for external power or the Ethernet cable for in-line power from the access point. Step 9 After the access point reboots, you must reconfigure the access point by using the Web-browser interface or the CLI. You can also use the Web browser interface to reload the wireless device image file.
Note Your wireless device configuration does not change when you use the browser to reload the image file. The HTTP interface enables you to browse to the wireless device image file on your PC and download the image to the wireless device. Follow the instructions below to use the HTTP interface:. Step 1 Open your Internet browser. Step 5 Click the Software tab and then click Software Upgrade.
Step 6 Click Browse to find the image file on your PC. For additional information, click the Help icon on the Software Upgrade screen. Follow the instructions below to use a TFTP server:.
If the file is located in a subdirectory of the TFTP server root directory, include the relative path of the TFTP server root directory with the filename. If the file is located in the TFTP root directory, enter only the filename. For additional information click the Help icon on the Software Upgrade screen. Follow the steps below to reload the wireless device image using the CLI.
When the wireless device begins to boot, you interrupt the boot process and use boot loader commands to load an image from a TFTP server to replace the image in the wireless device. Note Your wireless device configuration is not changed when using the CLI to reload the image file.
Step 1 Open the CLI using a connection to the wireless device console port. Step 3 Let the wireless device boot until it begins to inflate the image. Step 4 When the ap: command prompt appears, enter the set command to assign an IP address, subnet mask, and default gateway to the wireless device.
The command must include this information:. Press the spacebar to continue. Step 8 Enter the set BOOT command to designate the new image as the image that the wireless device uses when it reboots. The wireless device creates a directory for the image that has the same name as the image, and you must include the directory in the command. Your entry might look like this example:. Step 9 Enter the set command to check your bootloader entries. Step 10 Enter the boot command to reboot the wireless device.
When the wireless device reboots, it loads the new image. You can obtain the wireless device image file from the Cisco. Step 2 Login to the Cisco.
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