Примечания к выпуску для Cisco Cisco 2106 Wireless LAN Controller

This section lists 

 and 

 for Cisco controllers and lightweight access points 

in software release 4.0.219.0.

These caveats are open in controller software release 4.0.219.0.

CSCsb01980—When the operator enters incorrect data for the management interface in the 
controller web configuration wizard, error messages are shown only at the end of the wizard, and 
the user must return to the Management Interface page for correction. The data entered on the 
Management Interface page, such as the port number, are not validated immediately but at the end 
of the wizard. As a result, any error messages are shown only at the end.

Workaround: Use the CLI configuration wizard.

CSCsb01983—The controller web configuration wizard is not reachable after making repeated 
invalid entries for the management interface port. If an operator connects to the wizard on address 
192.168.1.1 and enters an invalid port number on the Management Interface page, the operator is 
redirected at the end of the wizard to the Management Interface page to correct the port. If the 
operator enters an incorrect port and submits, the wizard becomes inaccessible.

Workaround: Reboot the controller through the CLI to access the wizard again.

CSCsb20269—On the Cisco WiSM, when the service VLAN is configured as one of the VLANs on 
a data port, it does not operate correctly.

Workaround: Do not configure the service VLAN as one of the VLANs on a data port.

CSCsb77595—When logging out from Telnet/SSH sessions, the session always prompts the user to 
save changes, even when no changes have been made. 

Workaround: Ignore the prompt and exit as usual.

CSCsb85113—When users download the code image to the Cisco WiSM using the CLI, associated 
access points are sometimes disconnected.

Workaround: Download new code images to the WiSM at times when there are no clients to be 
affected.

CSCsb88588—Incorrect power levels are reported for access points when the controller is set to 
country code SG.

Workaround: None at this time.

CSCsc04907—Resetting the access point to factory defaults does not clear the static IP address. 

Workaround: Clear the access point’s static IP address by hand.

CSCsc11660—The current country screen is not 100% accurate for all deployment scenarios, which 
may cause confusion in some instances. 

Workaround: None at this time. 

CSCsc68154—The controller’s error log repeatedly displays the “Got an idle-timeout message from 
an unknown client” error message for some unknown reason.

Workaround: None at this time.