Примечания к выпуску для Cisco Cisco 2106 Wireless LAN Controller
25
Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 4.2.205.0
OL-31336-01
Caveats
Caveats
This section lists
and
for Cisco controllers and lightweight access
points.
Open Caveats
These caveats are open in controller software release 4.2.205.0.
•
CSCsb57163—Controllers sometimes fail to boot using the backup image.
Workaround: None.
•
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.
•
CSCsd54928—The CPU ACL is unable to block LWAPP packets that are destined for the IP address
of the dynamic interface.
of the dynamic interface.
Workaround: None.
•
CSCsd77121—Only one CLI session is permitted from the router to the controller network module
in a Cisco 28/37/38xx Series Integrated Services Router, even if multiple sessions are configured.
in a Cisco 28/37/38xx Series Integrated Services Router, even if multiple sessions are configured.
Workaround: None.
•
CSCsd84706—Containment information for ad-hoc rogue access points is not shown on the
controller GUI.
controller GUI.
Workaround: Use the controller CLI.
•
CSCsd95723—Some users might be confused when presented with the None and DHCP options for
configuring the service port interface in the initial controller setup wizard. These options are
available for a controller that has no configuration and the setup wizard is being used to configure it.
configuring the service port interface in the initial controller setup wizard. These options are
available for a controller that has no configuration and the setup wizard is being used to configure it.
Workaround: Users can interpret the None option as Static and a logical alternative to DHCP.
•
CSCse06202—When a controller’s IKE lifetime expires, a rekey is not offered.
Workaround: None.
•
CSCse06206—The controller sends a DEL notification when the IKE lifetime expires, but it does
not send the notice to the client.
not send the notice to the client.
Workaround: None.
•
CSCse43488—The controller might not show the correct maximum output power configuration of
a 1000 series access point 5-GHz radio in the -P domain.
a 1000 series access point 5-GHz radio in the -P domain.
Workaround: None.
•
CSCse75417—A 1000 series access point might report an 802.11b client transmitting at 12 Mbps.
Workaround: None.
•
CSCse87087—A controller with link aggregation (LAG) enabled fails Ethernet link redundancy.
This problem occurs when the controller uses an Ethernet copper gigabit interface converter (GBIC)
instead of a fiber GBIC and one of two Ethernet cables is pulled out of the GBIC.
This problem occurs when the controller uses an Ethernet copper gigabit interface converter (GBIC)
instead of a fiber GBIC and one of two Ethernet cables is pulled out of the GBIC.
Workaround: Clear the configuration on the controller. Then reconfigure the controller and perform
the redundancy test.
the redundancy test.