Cisco Cisco Aironet 350 Access Points Notas de publicación
4
Release Notes for Cisco Aironet 340 and 350 Series Access Points and 350 Series Bridges Running VxWorks Firmware Version 12.03T
OL-4150-01
Limitations and Restrictions
Step 13
Complete the required fields on the authorization form and check the boxes indicating agreement with
the download agreement.
the download agreement.
Step 14
Type your name exactly as you entered it in the First Name and Last Name fields.
Step 15
Click Submit. The Software Download Software License Agreement page appears.
Step 16
Review the license agreement and click Accept. The File Download window appears.
Step 17
Click Save and select a location at which to save the file.
Note
To upgrade firmware from a file server, you must enter settings on the access point’s or bridge’s FTP
Server Setup page. Refer to Chapter 6 in the Cisco Aironet Access Point Software Configuration Guide
for more information.
Server Setup page. Refer to Chapter 6 in the Cisco Aironet Access Point Software Configuration Guide
for more information.
Limitations and Restrictions
This section describes limitations and restrictions for 340 and 350 series access points and 350 series
bridges.
bridges.
Cisco Aironet 350 Series Bridges Incompatible with 340 Series Bridges
Cisco Aironet 340 and 350 Series Bridges can be connected to the same LAN segments, but they cannot
communicate wirelessly. Although you can disable STP on non-root 350 series bridges, 350 and 340
series bridges are not designed to interoperate. If you use both 340 and 350 series bridges on your
network, make sure the 340 series bridges have radio bridge links only to other 340 series bridges, and
that 350 series bridges have radio bridge links only to other 350 series bridges.
communicate wirelessly. Although you can disable STP on non-root 350 series bridges, 350 and 340
series bridges are not designed to interoperate. If you use both 340 and 350 series bridges on your
network, make sure the 340 series bridges have radio bridge links only to other 340 series bridges, and
that 350 series bridges have radio bridge links only to other 350 series bridges.
Removing Power During Firmware Update Can Corrupt Radio Firmware
When you update the firmware on an access point or bridge, allow the unit to finish its start-up sequence
before removing power.
before removing power.
Caution
If you update the firmware and remove power before the unit finishes the start-up sequence, the radio
firmware might be corrupted, making the unit inoperable.
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 or bridge) lights continuously red, and the following error message appears when the access
point or bridge starts up:
access point or bridge) lights continuously red, and the following error message appears when the access
point or bridge starts up:
Failed to start driver for port “awc0” (errno=0x006d0002)
If the radio firmware is corrupted, you should try to reset the unit to factory defaults using the :resetall
command in the CLI; see Chapter 9 of the Cisco Aironet Access Point Software Configuration Guide for
instructions on resetting the access point. If the unit cannot be reset to defaults, you must return the unit
to Cisco for service.
command in the CLI; see Chapter 9 of the Cisco Aironet Access Point Software Configuration Guide for
instructions on resetting the access point. If the unit cannot be reset to defaults, you must return the unit
to Cisco for service.