Cisco Cisco Aironet 1200 Access Point Notas de publicación

This section lists 

 and 

 for Cisco IOS Release 12.2(15)XR2. 

These caveats are open in Cisco IOS Release 12.2(15)XR2:

CSCeb50727—Unpowered 1100 series access points sometimes cause a loopback when connected 
to switches without loopback detection. When you connect an unpowered 1100 series access point 
to some switches without loopback detection, the access point sometimes causes a loopback. To 
avoid this problem, make sure loopback detection is enabled on the switch to which the access point 
is connected. If your switch does not have loopback detection, disconnect the access point from the 
switch when the access point power is off.

CSCeb52431—When logging into a TACACS+ server, 1100 series access points sometimes send 
hundreds of additional authentication requests to the server after a successful authentication.

CSCed27052—When VLANs are configured on the access point, the access point sometimes fails 
to update the WPA group key when a WPA client disassociates from the access point.

CSCed42897—The access point sends a get tlv command when the MAC is enabled. However, the 
access point should send the get tlv command only when the MAC is disabled.

CSCed63953—The access point information element transmits the default QoS CWMin value for 
best effort regardless of the value that you enter for that setting.

CSCee68866—The access point sometimes reboots when you enter the no radius-server local 
command on the CLI.

CSCef70323—A dual-radio 1200 series access point in standby mode sometimes enters a 
continuous loop when it receives an IP address from a DHCP server. In the loop, the access point 
repeatedly requests an IP address, disables and enables the radio interfaces, and reassociates to the 
monitored access point.

Workaround: Assign a static IP address to 1200 series access points in standby mode.

CSCef73394—Client devices sometimes fail CCKM roaming when they use an SSID containing 
more than 18 characters.

Workaround: When an SSID is configured for CCKM, limit its length to 17 characters.

CSCin64130—RADIUS authentication debug messages sometimes do not contain the WISPr 
location name configured on the access point.

These caveats are resolved in Cisco IOS Release 12.2(15)XR2:

CSCed75292—The access point radio no longer reboots when a client device attempts to 
authenticate at the same time that you enter this command on the access point CLI:

show aaa user all