Cisco Cisco 2000 Series Wireless LAN Controller

CSCsc63217—Some AP1000 units are shipping from the factory with their LEDs disabled by default. 
Therefore, it appears as though the access points are not operating correctly.

CSCsc70407—The controller may stop accepting new IPSec client authentications.

CSCsc72027—Due to insufficient power over Ethernet (PoE), some access point radios may remain in 
reset even if a power injector is being used. When the access point is connected to a Cisco switch running 
older code that does not support intelligent power management (IPM), you must configure the access 
point for the inline power source. Two new LWAPP power injector commands are available for this 
purpose. See the 

 for information on these 

commands.

CSCsc72479—If an access point has a space in its name, the access point’s configuration cannot be 
cleared and a static IP address cannot be assigned. This problem occurs only in the controller CLI, not in 
the GUI.

CSCsc72899—A deadlock between tNetTask and spam task (when packets are being processed by 
one task while discovery is occurring) causes a REAP access point to crash.

CSCsc75655—The IKE test suite causes the controller to reboot. For more details, see the Cisco 
Security Advisory for this issue:

CSCsc76782—When the controller terminates a client session, the access points need to see a 
deauthentication message.

CSCsc82863—Hewlett-Packard (HP) laptops with Intel 2200 b/g or 2915 a/b/g clients may 
bluescreen and reboot after associating to a Cisco 1130 or 1230 access point that is running LWAPP 
with PEAP encryption. This problem occurs most often during logon, but it may also occur during 
logoff.

CSCsc85671—When you modify any of the settings on the MAC Filtering page in the controller 
GUI and click Apply, the change is not reflected on other GUI pages.

CSCsc86705—The controller becomes unstable and may crash when the system is configured for 
Cranite Layer 2 security and the system is being used by more than two users.

CSCsc87698—If you create a TKIP WLAN with a key cache size that is not in the 0 to 31 range, 
the access point crashes.

CSCsc91461—The controller cannot bring up the 802.11g radio interface if the access point’s 
802.11g radio is disabled.

CSCsc93617—The lack of a MAC address during a secure shell (SSH) delete leads to an eventual crash 
of the controller.

CSCsc94879—Cisco 1200 series access points continue to stream RTP packets to the Cisco 7920 
Wireless IP Phone after the 7920 sends a deauthentication packet to the access point.

CSCsc96640—Web authentication does not operate properly when clustered Checkpoint firewalls are 
set as the client’s default gateway.

CSCsc97687—Client devices experience slow roam times due to WPA-PSK failures.

CSCsc98586—The controller’s backup port is not operating correctly when configured for the 
management and dynamic interfaces. If the primary ports fails, the active port is not changed to the 
secondary port, and connectivity to the controller is lost.

CSCsd00921—The controller does not accept broadcast discovery requests on the AP-manager interface 
if link aggregation (LAG) is enabled.