Примечания к выпуску для Cisco Cisco 2000 Series Wireless LAN Controller
17
Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 4.0.179.11
OL-11734-01
Caveats
Caveats
This section lists
,
, and
for Cisco controllers and lightweight access points.
Open Caveats
These caveats are open in operating system release 4.0.179.8 and 4.0.179.11:
•
CSCar14535—When configuring a mobility group anchor that is not part of the mobility member
list, the controller displays an “Invalid Parameter Provided” error message.
list, the controller displays an “Invalid Parameter Provided” error message.
Workaround: Make sure that the anchor controller is a mobility group member.
•
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.
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.
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.
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.
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.
access points are sometimes disconnected.
Workaround: Download new code images to the WiSM at times when there are no clients to be
affected.
affected.
•
CSCsb87264—If WLAN ID 1 is not configured on the controller, a REAP access point broadcasts
the “Airespace” SSID after entering standalone mode. Clients can access this unsecured SSID and
use the REAP access point to access the network.
the “Airespace” SSID after entering standalone mode. Clients can access this unsecured SSID and
use the REAP access point to access the network.
Workaround: Be sure to properly configure WLAN ID 1.
•
CSCsb88588—Incorrect power levels are reported for access points when the controller is set to
country code SG.
country code SG.
Workaround: None for this release.
•
CSCsc02860—When users download the code image to a Cisco WiSM for the first time, the WiSM
fails to download the new image to flash memory.
fails to download the new image to flash memory.
Workaround: Download new code images to the WiSM a second time.