Примечания к выпуску для Cisco Cisco Aironet 350 Wireless LAN Client Adapter
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Release Notes for Cisco Aironet 802.11a/b/g Client Adapters (CB21AG and PI21AG) Install Wizard 1.2
OL-6206-01
Caveats
Caveats
This section describes open and resolved caveats for the software components in this release.
Open Caveats
Open Driver Caveats
The following caveats are not resolved in CB21AG and PI21AG client adapter driver 1.2.
•
CSCef54644—Problem getting IP address on 802.11a radio after rebooting switch
When the client adapter is set to operate in 5-GHz, 54-Mbps wireless mode, the client may fail to
get an IP address via DHCP after the upper switch reboots. To work around this problem, shut down
both the client adapter and the access point to which it is associated and reauthenticate.
get an IP address via DHCP after the upper switch reboots. To work around this problem, shut down
both the client adapter and the access point to which it is associated and reauthenticate.
•
CSCef40331—Client fails to reconnect to access point after recovering from standby mode
On Windows XP systems, if the client adapter is ejected during standby or hibernate mode and is
not reinserted before the system resumes, the client fails to reauthenticate to the access point upon
the system resume. This problem occurs only for client adapters using EAP authentication.
not reinserted before the system resumes, the client fails to reauthenticate to the access point upon
the system resume. This problem occurs only for client adapters using EAP authentication.
•
CSCin74956 and CSCee69323—Client fails to get IP address when CCKM CKIP+CMIC is used
with 12.2(15)JA
with 12.2(15)JA
Clients fail to obtain an IP address when attempting to associate to an access point that is running
Cisco IOS Release 12.2(15)JA and is configured for CCKM with CKIP+CMIC. To work around this
problem, configure the access point for CCKM with TKIP+Michael MIC rather than CKIP+CMIC
or upgrade your access points to Cisco IOS Release 12.2(15)XR or greater.
Cisco IOS Release 12.2(15)JA and is configured for CCKM with CKIP+CMIC. To work around this
problem, configure the access point for CCKM with TKIP+Michael MIC rather than CKIP+CMIC
or upgrade your access points to Cisco IOS Release 12.2(15)XR or greater.
•
CSCee23962—EAP-TLS fails when using domain name
EAP-TLS authentication fails if you enter a domain name in the Server/Domain Name field on the
Define Certificate window. To work around this problem, create a profile in ADU that uses
EAP-TLS authentication but do not enter a domain name in the Server/Domain Name field on the
Define Certificate window. If the Login Name field is not filled in automatically, enter your
username in this format: username@domain (for example, jsmith@acs-test.cisco.com). This
workaround applies to both Windows 2000 and XP.
Define Certificate window. To work around this problem, create a profile in ADU that uses
EAP-TLS authentication but do not enter a domain name in the Server/Domain Name field on the
Define Certificate window. If the Login Name field is not filled in automatically, enter your
username in this format: username@domain (for example, jsmith@acs-test.cisco.com). This
workaround applies to both Windows 2000 and XP.
•
CSCed40520—Up to 5-minute delay for initial boot
Some computers may experience up to a 5-minute delay during the first boot after installation.
Subsequent boots are normal.
Subsequent boots are normal.
•
CSCec08294—Client remains in access point’s association table
The client remains in the access point’s association table for approximately 30 minutes after it has
been disabled.
been disabled.
•
CSCed23644—DHCP does not operate if MIC is enabled on VxWorks access points
DHCP does not operate with CB21AG and PI21AG client adapters if MIC is enabled on VxWorks
access points. To work around this problem, upgrade the VxWorks access points to firmware version
12.04 or later.
access points. To work around this problem, upgrade the VxWorks access points to firmware version
12.04 or later.