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23-13
Cisco IOS Software Configuration Guide for Cisco Aironet Access Points
OL-30644-01
Chapter 23 Troubleshooting
Image Recovery on the 1520 Access Point
Note If the ENABLE_BREAK=no environmental variable is set, you will not be able to escape to
the bootloader.
Step 5 Cable the 1520 access point’s LAN port (“PoE In”) to a TFTP server. For example, a Windows PC with
tftpd32 installed.
Step 6 Install a good copy of the k9w7 IOS image on the TFTP server.
Step 7 Configure the TFTP server's LAN interface with a static IP address. For example, 10.1.1.1.
Step 8 On the access point enter:
ap: dir flash:
Verify there is enough free space on flash to hold the new code (or if the flash file system is corrupt),
then enter:
ap: format flash:
Step 9 Copy the image using TFTP to the 1520 access point’s flash.