Cisco Cisco Aironet 350 Wireless LAN Client Adapter Release Notes
30
Release Notes for Cisco Aironet 802.11a/b/g Client Adapters (CB21AG and PI21AG) Install Wizard 4.4
OL-19057-01
Caveats
•
CSCsk90617—ADU shows incorrect signal quality while increasing attenuation
Even when the client adapter signal becomes increasingly attenuated, the ADU and the CASSU
display the signal quality at 100% (the link speed is down to 2 Mb/s). When the ADU is completely
disconnected from the access point, the ADU and the CASSU show the current signal strength at
0%, but the ADU shows the signal quality at 100%.
display the signal quality at 100% (the link speed is down to 2 Mb/s). When the ADU is completely
disconnected from the access point, the ADU and the CASSU show the current signal strength at
0%, but the ADU shows the signal quality at 100%.
•
CSCsk96247—When Windows logon fails, the computer stalls
When Windows logon fails after EAP-FAST was successful, the computer stalls.
•
CSCsl02673—CB21AG is slow to log in when PC is not a member of a domain
The login for a PC that is part of a workgroup but not a member of a domain is slow. The supplicant
is trying to find a domain controller, which causes the slow login.
is trying to find a domain controller, which causes the slow login.
•
CSCsl90324—EAP-FAST authentication fails when Validate Server Identity is enabled
A profile is configured with 802.1X EAP-FAST authentication. The Validate Server Identity option
and auto-provisioning are enabled. The Trusted Root Certification Authorities is set to Any.
Authentication fails. If the Trusted Root Certification Authorities is valid, the authentication still
fails. If an existing PAC is selected, the authentication succeeds.
and auto-provisioning are enabled. The Trusted Root Certification Authorities is set to Any.
Authentication fails. If the Trusted Root Certification Authorities is valid, the authentication still
fails. If an existing PAC is selected, the authentication succeeds.
•
CSCsm37569—RSNA log request incorrect
A client adapter that uses EAP-FAST with AES encryption and CCKM receives an RSNA log with
incorrect information after the adapter roams from one access point to another after the first access
point is shut down. The RSNA log does not include CCKM information.
incorrect information after the adapter roams from one access point to another after the first access
point is shut down. The RSNA log does not include CCKM information.
•
CSCsm89230—WPA/WPA2 authentication fails
Clients experience WPA/WPA2 authentication failures when trying to associate to access points that
are running the following Cisco IOS software releases with the following encryption methods:
are running the following Cisco IOS software releases with the following encryption methods:
–
Cisco IOS release 12.4(3g)JA1 with WPA2/AES or WPA2-PSK/AES
–
Cisco IOS release 12.4(10b)JA with WPA/TKIP or WPA-PSK/TKIP
This condition does not occur with a Cisco IOS software release 12.3(8)JEB or 12.3(8)JEA3.
Closed Caveats
The following caveats were closed in 4.4:
•
CSCsi11431—Auto-selected profiles convert correctly but do not function
Profiles are created for the PCM350 client adapter. These profiles are added to the list of
auto-selected profiles. The PCM350 is then unplugged. The CB21AG client adapter is inserted, and
the ADU is installed. After rebooting the system, the Profile Migration Tool (PMT) is executed. All
profiles are converted successfully, but the auto-selected profiles do not function correctly. The
active profile in the ADU is still the default profile.
auto-selected profiles. The PCM350 is then unplugged. The CB21AG client adapter is inserted, and
the ADU is installed. After rebooting the system, the Profile Migration Tool (PMT) is executed. All
profiles are converted successfully, but the auto-selected profiles do not function correctly. The
active profile in the ADU is still the default profile.
Workaround: None.