Cisco Cisco Aironet 350 Access Points 릴리즈 노트

For instructions on installing access point firmware:

Follow this link to the Cisco Aironet documentation home page:

http://www.cisco.com/univercd/cc/td/doc/product/wireless/index.htm

Follow this link to the product, document and chapter:
Aironet 350 Series Wireless LAN Products > Cisco Aironet 350 Series Access Points > Cisco 
Aironet Access Point Software Configuration Guide > Maintaining Firmware > Updating Firmware

Follow this link to the Software Center on Cisco.com and download firmware version 11.07a:

To upgrade firmware from a file server, you must enter settings on the access point’s FTP Server 
Setup page. Refer to the Cisco Aironet Access Point Software Configuration Guide for more 
information.

When you update the firmware on an access point, allow the unit to finish its start-up sequence before 
removing power. If you update the firmware and remove power before the access point finishes the 
start-up sequence, the radio firmware might be corrupted, making the unit inoperable. If the radio 
firmware is corrupted, the radio indicator (the bottom of the three indicators on top of the access point) 
lights solid red and the following error message appears when the access point starts up:

Failed to start driver for port “awc0” (errno=0x006d0002)

If the access point's radio firmware is corrupted, you must return the unit to Cisco for service.

You can safely remove power after a firmware update when the configuration management pages 
reappear in the command-line or web-browser interfaces, or when the three status indicators on top of 
the access point complete the following pattern:

All three indicators are solid green, meaning that the access point is beginning to update the 
firmware.

The middle indicator is solid green and the top and bottom indicators are off, indicating that the 
access point is updating the radio firmware. 

When the middle indicator blinks or the top and bottom indicators blink, you can remove power.

This section applies to wireless networks set up to use LEAP. If you do not use LEAP on your 
wireless network, you can skip this section.