Cisco Cisco Aironet 1200 Access Point Notas de publicación
15
Release Notes for Cisco Aironet 1100 and 1200 Series Access Points for Cisco IOS Release 12.2(13)JA3
OL-5428-02
Caveats
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WPA mandatory with TKIP+WEP128
Configuring WPA is a two step process and the access point can be in an invalid configuration when
client devices associate resulting in radio errors. This invalid condition occurs when the access point
is changed from a WPA mandatory configuration to a WPA optional configuration or vice versa.
client devices associate resulting in radio errors. This invalid condition occurs when the access point
is changed from a WPA mandatory configuration to a WPA optional configuration or vice versa.
Workaround: To prevent client devices from associating to the access point during the invalid WPA
configuration period, you must deactivate the radio prior to changing the configuration and
reactivate the radio when the configuration changes are complete.
configuration period, you must deactivate the radio prior to changing the configuration and
reactivate the radio when the configuration changes are complete.
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CSCec72841—The ARP cache feature is not supported on repeater access points.
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CSCec73044—When WPA is configured on the access point, associated client devices occasionally
report MIC failures on packets from the access point.
report MIC failures on packets from the access point.
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CSCec73037—Packet replay detection messages occasionally appear when a WPA client
reauthenticates to the access point. The client sometimes loses its connection to the access point, but
the client attempts to reconnect.
reauthenticates to the access point. The client sometimes loses its connection to the access point, but
the client attempts to reconnect.
Resolved Caveats
These caveats are resolved in Cisco IOS Release 12.2(13)JA3:
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CSCed50731—Access points using 802.11g data rates and with security enabled (WEP, LEAP, or
EAP) no longer report decryption errors.
EAP) no longer report decryption errors.
These caveats are resolved in Cisco IOS Release 12.2(13)JA, 12.2(13)JA1, and 12.2(13)JA2:
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CSCed21588—Access points no longer disassociate client devices when WEP is enabled on the
access point.
access point.
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CSCed26579—When you upgrade a 1200 series access point in the EMEA regulatory domain from
VxWorks to Cisco IOS software, the upgrade no longer changes the maximum transmit power on
the 2.4-GHz radio to 100 mW.
VxWorks to Cisco IOS software, the upgrade no longer changes the maximum transmit power on
the 2.4-GHz radio to 100 mW.
•
CSCec55720—The access point now allows multiple IEEE 802.11b clients to simultaneously
associate without losing connectivity to some of the clients.
associate without losing connectivity to some of the clients.
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CSCec85569—The access point radio firmware correctly reads the IEEE 802.11b radio power tables
and no longer causes the radio to become inoperable.
and no longer causes the radio to become inoperable.
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CSCdx45005, CSCeb84981, CSCeb87018—SSH now operates correctly with RADIUS
authentication and authorization.
authentication and authorization.
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CSCea79363, CSCec03974, CSCec09390—The Compaq Wireless LAN Multiport W200 client
device now associates successfully to 1100 or 1200 series access points.
device now associates successfully to 1100 or 1200 series access points.
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CSCea82021—When DNS is configured on the access point, the show running-config command
sometimes displays a server’s IP address instead of its name. This expected behavior is now
accurately described in the Cisco IOS Software Configuration Guide for Cisco Aironet Access
Points.
sometimes displays a server’s IP address instead of its name. This expected behavior is now
accurately described in the Cisco IOS Software Configuration Guide for Cisco Aironet Access
Points.
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CSCea88706, CSCeb51208, CSCec03118, CSCec16687, CSCec16708—You can now modify
existing MAC address and Ethertype filters on the access point web-browser interface.
existing MAC address and Ethertype filters on the access point web-browser interface.
•
CSCea88862—You can now run a link test using thousands of packets on the web-browser interface.
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CSCea89985—The access point no longer generates a traceback when you configure hot standby
mode using a broadcast MAC address to specify the access point to be monitored.
mode using a broadcast MAC address to specify the access point to be monitored.
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CSCea91378—When you run a carrier busy test on the web-browser interface when the access point
radio is disabled, the web-browser interface no longer reports that the test failed.
radio is disabled, the web-browser interface no longer reports that the test failed.