Cisco Cisco 2000 Series Wireless LAN Controller
20
Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 3.2.195.10
OL-12930-01
Caveats
•
CSCsc02741—In the bootloader mode, users are unable to exit or return to the main prompt. If users
make mistakes while entering values, they cannot quit the step and are unable to go back and change
existing values.
make mistakes while entering values, they cannot quit the step and are unable to go back and change
existing values.
Workaround: Reset the system through IOS or power the device off and on if necessary.
•
CSCsc02860—When users download the code image to a WiSM for the first time, the WiSM fails
to download the new image to flash memory.
to download the new image to flash memory.
Workaround: Download new code images to the WiSM a second time.
•
CSCsc03072—Cisco lightweight access points do not always produce complete logs.
Workaround: None for this release.
•
CSCsc11660—The current country screen is not 100% accurate for all deployment scenarios, which
may cause confusion in some instances.
may cause confusion in some instances.
Workaround: None for this release.
•
CSCsc22084—Error messages and traps are not triggered when a PoE controller with CDP causes
Cisco Aironet 1200 series access points to disable their radios.
Cisco Aironet 1200 series access points to disable their radios.
Workaround: Disabling CDP resolves this issue.
•
CSCsc22663—Deleting a mobility member mapped to a controller as an anchor removes the
anchor’s entry as well, but the Auto Anchor knob remains enabled even though only the mobility
anchor mapping is deleted.
anchor’s entry as well, but the Auto Anchor knob remains enabled even though only the mobility
anchor mapping is deleted.
Workaround: Before deleting a mobility member, first delete the controller to which it is mapped
from the WLAN.
from the WLAN.
•
CSCsc35784—The transmit power control adjustment levels 3, 4, and 5 are not supported on Cisco
Aironet 1500 Series Lightweight Outdoor Access Points in the 5745-to-5825-MHz band. The
transmit power control adjustment levels 4 and 5 are not supported on Cisco Aironet 1500 series
access points that operate in the 5500-to-5700-MHz band and at 2.4 GHz.
Aironet 1500 Series Lightweight Outdoor Access Points in the 5745-to-5825-MHz band. The
transmit power control adjustment levels 4 and 5 are not supported on Cisco Aironet 1500 series
access points that operate in the 5500-to-5700-MHz band and at 2.4 GHz.
These levels correspond to -6, -9, and (in the case of 5500 to 5700 MHz) -12 dB from the maximum
power, respectively. Power levels 1, 2, and (in the case of 5500 to 5700 MHz) 3 are supported, which
correspond to maximum power for the particular data rate and channel, and -3 dB relative to this
maximum, at which these adjustment levels provide little or no further reduction in transmit power
output.
power, respectively. Power levels 1, 2, and (in the case of 5500 to 5700 MHz) 3 are supported, which
correspond to maximum power for the particular data rate and channel, and -3 dB relative to this
maximum, at which these adjustment levels provide little or no further reduction in transmit power
output.
Workaround: Set the transmit power level to either 1 or 2 for 5745 to 5825 MHz. Set the transmit
power level to either 1, 2, or 3 for all other bands.
power level to either 1, 2, or 3 for all other bands.
•
CSCsc40648—Rooftop access points are displayed in the web interface as poletop access points for
more than four minutes, which prevents them from being configured.
more than four minutes, which prevents them from being configured.
Workaround: Configure the access point as a rooftop access point using the controller CLI.
•
CSCsc41313—The Cisco Aironet 1500 Series Lightweight Outdoor Access Points are configured
by default to allow old bridges. When this configuration is enabled, the shared secret key set on the
controller is not passed to the access points, so a few access points might be running on the old key.
If these access points reset or new access points are waiting to join the running network, they may
take a very long time to connect to the network or might not join at all. The default value has been
changed to not allow old bridges to authenticate.
by default to allow old bridges. When this configuration is enabled, the shared secret key set on the
controller is not passed to the access points, so a few access points might be running on the old key.
If these access points reset or new access points are waiting to join the running network, they may
take a very long time to connect to the network or might not join at all. The default value has been
changed to not allow old bridges to authenticate.
Workaround: Configure the controller using this command: config network allow-old-bridge-aps
disable.
disable.
•
CSCsc59180—When WCS displays a rogue access point and a user sets the state to Known -
External, WCS displays the access point as “Trusted Missing.”
External, WCS displays the access point as “Trusted Missing.”
Workaround: None at this time.