Примечания к выпуску для Cisco Cisco 4402 Wireless LAN Controller
22
Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 3.2.171.5
OL-11567-01
Caveats
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CSCsc92354—The Security > MAC Filtering page on the controller GUI shows MAC address filters
in this format: XX:XX:XX:XX:XX:XX, which differs from the Cisco standard format of
XXXX:XXXX:XXXX.
in this format: XX:XX:XX:XX:XX:XX, which differs from the Cisco standard format of
XXXX:XXXX:XXXX.
Workaround: None at this time.
•
CSCsc98897—The SecureCRT application cannot open an SSH session on the controller.
Workaround: Use PuTTy, the SSH client on Windows, or SSH in Linux.
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CSCsd04684—The 4100 series controller ports do not work when the Gateway Load Balancing
Protocol (GLBP) is configured on the management interface VLAN.
Protocol (GLBP) is configured on the management interface VLAN.
Workaround: Do not configure GLBP on the management interface VLAN. For redundancy, Hot
Standby Router Protocol (HSRP) can be used on the management interface VLAN.
Standby Router Protocol (HSRP) can be used on the management interface VLAN.
•
CSCsd25491—The management IP address of a controller incorrectly sends an ARP request for a
client IP address on a WLAN subnet over the wired interface. The ARP request is not answered
because the management IP address and the client WLAN are on different subnets.
client IP address on a WLAN subnet over the wired interface. The ARP request is not answered
because the management IP address and the client WLAN are on different subnets.
Workaround: None at this time.
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CSCsd34555—The PC350 client adapter is unable to pass traffic when the access point is not in
protection mode.
protection mode.
Workaround: None at this time.
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CSCsd38979—When you set the QoS WLAN parameter to Platinum (voice), Internet Control Message
Protocol (ICMP) requests from the client are not being marked for voice.
Protocol (ICMP) requests from the client are not being marked for voice.
Workaround: None at this time.
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CSCsd39873—The controller may report a WEP key encryption error for Intel 2200BG clients
operating with OEM driver version 9.0.1.9, 9.0.2.5, or 9.0.3.9 and using some form of EAP
authentication (PEAP, LEAP, EAP-FAST, or EAP-TLS).
operating with OEM driver version 9.0.1.9, 9.0.2.5, or 9.0.3.9 and using some form of EAP
authentication (PEAP, LEAP, EAP-FAST, or EAP-TLS).
Workaround: None at this time. However, the client will attempt to reauthenticate and upon
successful EAPOL key exchange will communicate in a normal, encrypted fashion.
successful EAPOL key exchange will communicate in a normal, encrypted fashion.
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CSCsd50369—When radio resource management (RRM) is enabled on the controller, an access
point in monitor mode may not send an acknowledge packet in response to a reassociation request.
point in monitor mode may not send an acknowledge packet in response to a reassociation request.
Workaround: None at this time.
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CSCsd52292—The controller does not accept uppercase MAC addresses from the WCS templates.
Workaround: Do not use uppercase characters for MAC addresses in the WCS templates.
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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.
Workaround: None at this time. The controller must be returned for repair through the RMA process.
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CSCsd65307—When radio resource management (RRM) is enabled on the controller, 1000 series
access points sometimes fail to send an acknowledge packet (or send the packet after a delay) in
response to a reassociation request. As a result, a wired IP phone cannot call an N900iL handset until
the handset resends a reassociation request to the access point.
access points sometimes fail to send an acknowledge packet (or send the packet after a delay) in
response to a reassociation request. As a result, a wired IP phone cannot call an N900iL handset until
the handset resends a reassociation request to the access point.
Workaround: None at this time.
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CSCsd67332—If you have Telnet enabled and then disable it, the change does not take effect until
you reboot the Cisco WiSM.
you reboot the Cisco WiSM.
Workaround: None at this time.