Cisco Cisco Aironet 1200 Access Point Release Notes
4
System Requirements
OL-3159-01
Installation Notes
Operating 5-GHz Radio Requires Power Injector or Power Module
Only the 1200 series power injector and the 1200 series power module can support operation of the
5-GHz radio in the access point. Currently, switches with inline power and power patch panels do not
provide enough power for operation of the 5-GHz radio.
5-GHz radio in the access point. Currently, switches with inline power and power patch panels do not
provide enough power for operation of the 5-GHz radio.
Access Point Requires 1200 Series Universal Power Supply and Power Injector
You must use a 1200 series universal power supply to power the access point. If you need to use a power
injector to inject power into the access point’s Ethernet port, you must use a 1200 series power injector.
The 350 series universal power supply and power injector are not compatible with the 1200 series access
point.
injector to inject power into the access point’s Ethernet port, you must use a 1200 series power injector.
The 350 series universal power supply and power injector are not compatible with the 1200 series access
point.
System Requirements
You must have a 1200 series access point to install firmware version 11.56.
Version Supported
Your access point must be running firmware version 11.40T or later to install firmware version 11.56.
Upgrading to a New Firmware Release
Determining the Firmware Version
The firmware version number is in the upper-left corner of most management screens in the web-browser
interface and at the top of the home (Summary Status) page in the command-line interface.
interface and at the top of the home (Summary Status) page in the command-line interface.
Upgrade Procedure
For instructions on installing access point firmware:
1.
Follow this link to the Cisco Aironet documentation home page:
2.
Follow this path to the product, document, and chapter:
Aironet 1200 Series Wireless LAN Products > Cisco Aironet 1200 Series Access Points >
Cisco Aironet 1200 Series Access Point Software Configuration Guide > Managing Firmware
and Configurations > Updating Firmware
Aironet 1200 Series Wireless LAN Products > Cisco Aironet 1200 Series Access Points >
Cisco Aironet 1200 Series Access Point Software Configuration Guide > Managing Firmware
and Configurations > Updating Firmware
3.
Follow this link to the Software Center on Cisco.com and select the Cisco Aironet 1200 Series link
to download firmware version 11.56:
to download firmware version 11.56:
Note
To upgrade firmware from a file server, you must enter settings on the access point’s FTP Server
Setup page. Refer to the
Setup page. Refer to the
“Updating from a File Server” section on page 6-5
in the Cisco Aironet 1200
Series Access Point Software Configuration Guide for more information.