Примечания к выпуску для Cisco Cisco Aironet 350 Wireless LAN Client Adapter
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Release Notes for Cisco Aironet 350 and CB20A Client Adapter Firmware 5.60.22
OL-15693-01
Upgrading to a New Firmware Version
Upgrading to a New Firmware Version
Caution
To minimize the risk of a power failure during the firmware flashing process, which could render your
client adapter inoperable, Cisco recommends that your computer be plugged into AC power or have a
fully charged battery at the start of flashing. If a power failure does occur, contact TAC for assistance.
client adapter inoperable, Cisco recommends that your computer be plugged into AC power or have a
fully charged battery at the start of flashing. If a power failure does occur, contact TAC for assistance.
This section describes how to upgrade to client adapter firmware 5.60.22 on a computer running the
Windows 2000 or XP operating system.
Windows 2000 or XP operating system.
Finding the Firmware Version
To find the firmware version that your client adapter is currently using, open ACU and click the Status
icon. The Firmware Version field on the Status screen shows the firmware version.
icon. The Firmware Version field on the Status screen shows the firmware version.
Upgrading the Firmware
Follow these steps to upgrade your client adapter’s firmware to version 5.60.22.
Note
When you upgrade your client adapter’s firmware using ACU, the Automatically Load New Firmware
When NDIS Driver Is Updated parameter on the Aironet Client Utility Preferences screen becomes
disabled (or unchecked) automatically to prevent the newly loaded firmware from being overwritten by
the driver. If you ever want to enable this parameter, you must recheck the check box.
When NDIS Driver Is Updated parameter on the Aironet Client Utility Preferences screen becomes
disabled (or unchecked) automatically to prevent the newly loaded firmware from being overwritten by
the driver. If you ever want to enable this parameter, you must recheck the check box.
Step 1
Use the computer’s web browser to access the following URL:
Step 2
Click Wireless LAN Access.
Step 3
Click Cisco Wireless LAN Client Adapters.
Step 4
Click Cisco Aironet Wireless LAN Client Adapters.
Step 5
Click Cisco Aironet 350 Mini-PCI Wireless LAN Client Adapter, Cisco Aironet 350 Wireless LAN
Client Adapter, or Cisco Aironet 5 GHz 54 Mbps Wireless LAN Client Adapter (CB20A).
Client Adapter, or Cisco Aironet 5 GHz 54 Mbps Wireless LAN Client Adapter (CB20A).
Step 6
Click Aironet Client Firmware.
Step 7
Click Windows 2000 or Windows XP.
Step 8
Click 5.60.22.
Step 9
Click the executable file (*.exe) that appears on your screen.
Step 10
Click Download.
Step 11
Read the software download rules and click Agree.
Step 12
Save the file to a floppy disk or to your computer’s hard drive.