I tried to upgrade the 1220 AP with an IOS Image. I have deleted the old IOS which was inside the AP. But after rebooting it shows "magic number mismatch: bad mzip file
Error loading "flash:/c1200-k9w7-tar.123-8.JEC2.tar".
I done a reset to the AP, but still i cannot get in the IOS. i have tried the tftpdnld process, but the tftpdnld command is not recognised by the AP.
Anyone can help....Please
After the reset you will be in BOOTLOADER
it will show IP address 10.0.0.1
connect laptop with a TFTP server directly to the AP and change its IP address to 10.0.0.5
at the AP prompt trype:
tar -xtract tftp://10.0.0.5/filename.tar flash:
this will download and expand the tar file in the AP filesystem.
Reset the AP; the file might not be loaded the first time, just type boot at the prompt and that will load it.
you should be back online.