Cisco Cisco Aironet 350 Access Points Guía Para Resolver Problemas

Introduction
 Requirements
      Prerequisites
      Components Used
      Conventions
 Problem
 Solution
      Restoration Procedure
 Related Information

It is easier to configure Cisco Aironet products that run the Cisco IOS operating system through the use of the
IOS GUI (graphical user interface.) Web based management through the HTTP interface (the IOS GUI) might
sometimes become unavailable due to software corruption or a failed upgrade process. This document
explains how to restore the IOS GUI without losing existing configurations.

Note: You can restore the IOS GUI by following the Reloading the Access Point Image Using the MODE
Button or Reloading the Bridge Image Using the MODE Button procedures listed in the Configuration Guide;
however, any existing configuration in the device are lost.

In addition to the hardware and software listed under Components Used, be sure to have the following:

Ethernet connectivity to the affected device

• 

A TFTP server application running on the computer that has Ethernet connectivity to the affected
device. The IOS image must be in the root/selected directory of the TFTP servers . TFTP server
software is available from several websites on the Internet. Cisco recommends the shareware TFTP
utility available at http://tftpd32.jounin.net 

.

• 

The information in this document is based on these software and hardware versions:

Cisco Aironet devices running Cisco IOS

• 

Cisco IOS software versions 12.2(4)JA and later. The latest IOS release is available from the Wireless
Software Center.

• 

The information presented in this document was created from devices in a specific lab environment. All of the
devices used in this document started with a cleared (default) configuration. If you are working in a live
network, ensure that you understand the potential impact of any command before using it.