Cisco Cisco 4402 Wireless LAN Controller
R E V I E W D R A F T — C I S C O C O N F I D E N T I A L
18
Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 3.2.210.0
OL-xxxxx-xx
Caveats
Caveats
This section lists resolved and closed caveats in operating system release 3.2.210.0 for Cisco controllers
and lightweight access points.
and lightweight access points.
Resolved Caveats
These caveats are resolved in operating system release 3.2.210.0.
•
CSCsd52483—When you make changes in the boot loader of a 2006 controller or a Controller
Network Module, the bootup process may halt, and the controller may stop responding.
Network Module, the bootup process may halt, and the controller may stop responding.
•
CSCsh97956—WLC cannot resolve ARP issue after software update.
•
CSCsi41700—ARP does not work on WLC4000 R3.2 software.
•
CSCsi67145—A 404 Not Found error displays when you click the GUI link to Preview your web
auth login page. This is a result of the link sending you to http://WLC-IP/login_preview.html instead
of http://WLC-IP/screens/base/login_preview.html. If you manually enter the correct path, the page
displays properly.
auth login page. This is a result of the link sending you to http://WLC-IP/login_preview.html instead
of http://WLC-IP/screens/base/login_preview.html. If you manually enter the correct path, the page
displays properly.
•
CSCsj97775—From the the monitor page of a controller running 3.2.195.10, when selecting Radio
802.11b/g and the details for one of the access points listed, a "Page not found" error displays.
802.11b/g and the details for one of the access points listed, a "Page not found" error displays.
•
CSCsk18471—A wireless client associated to a wireless controller cannot communicate one
direction to other clients from time to time, when they are roaming. Users of voice communication
clients can experience one-way voice sessions.
direction to other clients from time to time, when they are roaming. Users of voice communication
clients can experience one-way voice sessions.
•
CSCsk23015—A REAP mode access point at times cannot join with the primary WLC when
recovering the primary WLC.
recovering the primary WLC.
•
CSCsk97940—If rates 1. 48 and 54 mbps are disabled, association responses include 24 M as
supported rate and extended supported rate.
supported rate and extended supported rate.
•
CSCsl09407—A emWeb system crash occurs occasionally on the controller during telneting to the
controller.
controller.
•
CSCsl41103—Beacon is not sent correctly when 11g is enabled.
Note
If 11g is enabled while using 14ch , the channel 14ch changes to 1ch. However, the channel stays
at 1ch if 11g is disabled after changing to 1ch.
A warning message displays when the channel is changed.
at 1ch if 11g is disabled after changing to 1ch.
A warning message displays when the channel is changed.
•
CSCsl61657—Wireless clients that only support long slot time (20 microseconds) have difficulties
associating to access points.
associating to access points.
•
CSCsm11640—Wireless Controller (WLC4136) crashed at SNMPTask.
•
CSCsm21340—WLC crashed at pemReceiveTask.
•
CSCsm22946—WLC experiences an access point crash during network affection testing.
•
CSCsm45577—One-way audio occurred after L3 hand-over.
•
CSCsm52401—One-way audio occasionally occurs.
•
CSCso54501—Access point crash occured on L3 mode during switch-over testing.
•
CSCso59867—Country code CY does not allow the user to configure 5GHz band channels in the
100 - 140 range.
100 - 140 range.