Примечания к выпуску для Cisco Cisco Aironet 350 Wireless LAN Client Adapter

CSCee70072—Auto profile selection causes no connectivity until logon

When auto profile selection is enabled, connectivity does not occur until the user logs in. To work 
around this problem, disable auto profile selection if you want your client adapter to establish 
connectivity prior to logon.

CSCef36181—Finding domain controller takes longer than 3 minutes

During LEAP authentication, the client takes more than 3 minutes to find the domain controller.

CSCin75649—Failure to find domain controller during LEAP authentication

The LEAP Authentication Status screen may show an incorrect status for the Finding Domain 
Controller field, and the client adapter may or may not successfully LEAP authenticate regardless 
of the status shown for this field.

CSCed21099—PEAP does not operate with domain logon

PEAP authentication does not operate with domain logon. See the 

 for details on the resolution of this caveat.

CSCee84789—Clients using 2.4-GHz, 54-Mbps wireless mode may function incorrectly at low 
signal strength levels

Clients that are configured to use the 2.4-GHz, 54-Mbps wireless mode may experience the 
following problems when signal strength levels drop below –70 dBm: loss of network connectivity, 
erratic throughout, packet loss, etc.

If you are a Cisco registered user, you can use the Cisco TAC Software Bug Toolkit, which consists of 
three tools (Bug Navigator, Bug Watcher, and Search by Bug ID Number) that help you to identify 
existing bugs (or caveats) in Cisco software products. 

Access the TAC Software Bug Toolkit at the following URL:

For the most up-to-date, detailed troubleshooting information, refer to the Cisco TAC website at

Click Product Support > Wireless. Then choose your product and Troubleshooting to find information 
on the problem you are experiencing.

For more information about Cisco Aironet CB21AG and PI21AG client adapters, refer to the following 
document:

Cisco Aironet 802.11a/b/g Wireless LAN Client Adapters (CB21AG and PI21AG) Installation and 
Configuration Guide, OL-4211-02