Important Notes
Apple iBook
Some Apple operating systems require shared key authentication for WEP. Other releases of the operating system do not work with shared key WEP unless the client saves the key in its key ring. How you should configure your controller is based on the client mix you expect to use. Cisco recommends testing these configurations before deployment.
Features Not Supported on 2000 Series Controllers
These hardware features are not supported on 2000 series controllers:
•Power over Ethernet
•Service port (separate
•VPN termination (such as IPSec and L2TP)
•Termination of guest controller tunnels (Origination of guest controller tunnels is supported)
•External web authentication web server list
•Layer 2 LWAPP
•Spanning tree
•Port mirroring
•Cranite
•Fortress
•AppleTalk
•QoS
•IPv6
Some Clients See Only 64 Access Point MAC Addresses (BSSIDs) at a Time
In a crowded RF environment, clients may not be able to detect the desired SSID because of internal table limitations. Sometimes disabling and then enabling the client interface forces a rescan. Your RF environment needs to be controlled. Cisco UWN rogue access point detection and containment can help you to enforce RF policies in your buildings and campuses.
Pinging from Any Network Device to a Dynamic Interface IP Address Is Not Supported
Clients on the WLAN associated with the interface pass traffic normally.
Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 3.2.171.6
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