Cisco Cisco Aironet 1240 AG Access Point 릴리즈 노트

You must use a Wireless LAN Services Module (WLSM) as your WDS device in order to properly 
configure Layer 3 mobility. If you enable Layer 3 mobility for an SSID and your WDS device does not 
support Layer 3 mobility, client devices cannot associate using that SSID.

This section lists open and resolved caveats for access points.

These caveats are open in Cisco IOS Releases 12.3(7)JA and 12.3(7)JA1:

CSCsa68885—A root access point on which VLANs are configured sometimes forwards multicast 
packets from the non-native VLAN to an associated repeater, which drops them. 

CSCeg49666—EAP-TTLS class subattributes are dropped when WDS is enabled.

When WDS is enabled, the WDS master access point drops the [25] class subattributes in the 
tunnelled access accept when sending the accounting request using EAP-TTLS.

Workaround: Disable WDS or use WLSE reports.

CSCeh68636—1100 series access point logs “CDP_PD-2-POWER_LOW: All radios disabled” and 
changes both dot11 radio interfaces to a reset state

When a power injector (AIR-PWRINJ3) is inserted between the access point and a Catalyst switch, 
the power injector provides power to the access point instead of the switch. When the access point 
boots, it waits for CDP packets from the switch. If the output power of the switch does not support 
the access point, the access point changes the dot11 radio interface to a reset state.

Workarounds: Disable CDP on either the Catalyst switch or the access point or do not use a power 
injector; connect an AC power adapter directly to the access point.

CSCei05154—CLI does not allow open authentication with EAP for CCKM.

Currently, authentication is required for network EAP for CCKM authentication. CCX v4 allows 
802.1x types other than LEAP and EAP-FAST (such as PEAP MS-CHAP v2). The CLI should allow 
open authentication open EAP for CCKM as well. If only open authentication EAP is configured for 
an SSID, the following error message appears when authentication key management CCKM is 
configured using the CLI:

Error: Network-EAP authentication is required for CCKM

Workaround: Configure authentication network-EAP and authentication key-management CCKM 
first. Then remove authentication network-EAP and add authentication open EAP.

CSCsa76421—1100 series access point ifInUncastPkts decrease at regular intervals and then 
increase again.

There is no workaround for this condition.

CSCsa93231—The 1231G access point does not allow UC/MC4500 or UC/MC4800 devices to 
associate. The Association Response frame constantly returns a Status Code 12.

Workaround: None

CSCsb09210—802.11g radio advertises short slot capability when 11b rates are set.