Cisco Cisco Aironet 1200 Access Point 릴리즈 노트

When you ping or run a link test from an access point to a client device installed in a PC running 
Microsoft Windows 2000, the ping or link test sometimes fails when the client has both wired and 
wireless connections to the LAN. Microsoft does not recommend this configuration. For more 
information, refer to Microsoft Knowledge Base article 157025 at this URL:

Repeater access points and workgroup bridges cannot associate to an SSID configured for Layer 3 
mobility. Layer 3 mobility is not supported on repeaters and workgroup bridges.

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 Release JA12.3(8)JA:

CSCsb80462—1300 series outdoor access point/bridge stops passing traffic

When network topology changes, the 1300 series outdoor access point/bridge does not forward 
traffic of certain wired clients even though STP has converged.

Workaround: None. In general this problem does not happen to a stable network with a limited 
amount of flooding traffic. The switch that connecting to the power injector of the 1300 will not 
flood packets to the 1300 if both source and destination devices are on ports other than the 1300 port.

The power injector of the 1300 functions like a switch and does source learning. It has a 5 minute 
aging timeout before any learned entry is purged from the forwarding table. If the network topology 
changes during the aging timeout period, and the both the source and destination device 
mac-addresses had been learned at the power injector input, the power injector will not forward the 
packet to the 1300 it services until the table entry is purged.