Примечания к выпуску для Cisco Cisco 2106 Wireless LAN Controller
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Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 4.1.181.0
OL-31336-01
Caveats
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CSCsj09449—The public-safety CLI command for individual access points might cause stranding
issues for mesh access points. In controller software release 4.1.181.0 and later, public safety on
mesh access points can only be configured globally, using the following command: config mesh
public-safety {enable | disable} all.
issues for mesh access points. In controller software release 4.1.181.0 and later, public safety on
mesh access points can only be configured globally, using the following command: config mesh
public-safety {enable | disable} all.
•
CSCsj11323—The 7920 phone fails EAP-FAST authentication when using local EAP
authentication on the controller.
authentication on the controller.
•
CSCsj12053—MAC filtering is not supported for workgroup bridge (WGB) wired clients. However,
a wired client might be a terminal server that does not send any traffic but receives traffic instead
(through Telnet requests). As a result, the controller never learns its IP address and deletes the wired
client record.
a wired client might be a terminal server that does not send any traffic but receives traffic instead
(through Telnet requests). As a result, the controller never learns its IP address and deletes the wired
client record.
•
CSCsj12637—If you choose Authentication or Security Errors from the Message Log Level
drop-down box on the Syslog Configuration page of the controller GUI and click Apply, the
configuration is saved as Software Error.
drop-down box on the Syslog Configuration page of the controller GUI and click Apply, the
configuration is saved as Software Error.
•
CSCsj18643—Neighbor packets might not be sent at the correct rates for 802.11a and 802.11b/g
radios.
radios.
•
CSCsj20381—When you run controller software release 4.1.171.0, the attributes sent to the
RADIUS server in debug commands are truncated. The output stops between 48 and 64 bytes. When
debug client is enabled, none of the attributes appear.
RADIUS server in debug commands are truncated. The output stops between 48 and 64 bytes. When
debug client is enabled, none of the attributes appear.
•
CSCsj26597—Regardless of whether an access point is in PSK or EAP mode, it can enter a state in
which it excludes potential parents, even if the parents are viable. A reboot of the child immediately
fixes the exclusion issue.
which it excludes potential parents, even if the parents are viable. A reboot of the child immediately
fixes the exclusion issue.
•
CSCsj31387—The Cisco WiSM might reboot and display the following error: “Software Failed on
instruction located at: 0x102eb4d4 (ewsCliDepth+100).”
instruction located at: 0x102eb4d4 (ewsCliDepth+100).”
•
CSCsj33058—The user configuration file for lobby ambassadors has not been checked in.
•
CSCsj44081—Cisco IOS Software has been enhanced with the introduction of additional software
checks to signal improper use of data structures. This feature has been introduced in select Cisco
IOS Software releases published after April 5, 2007.
checks to signal improper use of data structures. This feature has been introduced in select Cisco
IOS Software releases published after April 5, 2007.
Details: The %DATACORRUPTION-1-DATAINCONSISTENCY error message is preceded by a
timestamp: May 17 10:01:27.815 UTC: %DATACORRUPTION-1-DATAINCONSISTENCY: copy
error. The error message is then followed by a traceback.
timestamp: May 17 10:01:27.815 UTC: %DATACORRUPTION-1-DATAINCONSISTENCY: copy
error. The error message is then followed by a traceback.
•
CSCsj50374—When you enter the config network arpunicast enable command on the controller
CLI, a broadcast ARP frame may be forwarded back and forth at a very high rate between two or
more controllers in a mobility group, resulting in a broadcast storm.
CLI, a broadcast ARP frame may be forwarded back and forth at a very high rate between two or
more controllers in a mobility group, resulting in a broadcast storm.
Closed Caveats
These caveats are listed in the “Open Caveats” section of the controller release notes for software release
4.1.171.0 and have been closed in controller software release 4.1.181.0.
4.1.171.0 and have been closed in controller software release 4.1.181.0.
•
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.
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.