Примечания к выпуску для Cisco Cisco 2000 Series Wireless LAN Controller
13
Release Notes for Cisco Wireless LAN Controllers and Cisco Aironet Lightweight Access Points for Releases 3.2.78.4 and 3.2.78.0
OL-31336-01
Important Notes
Apple iBook
Some Apple Operating Systems require shared key authentication for WEP. Other releases of the
Operating System actually do not work with shared key WEP set unless the client saves the key in their
key ring. How you should configure your wireless LAN controller is based on the client mix you expect
to use. Cisco recommends testing these configurations before deployment.
Operating System actually do not work with shared key WEP set unless the client saves the key in their
key ring. How you should configure your wireless LAN controller is based on the client mix you expect
to use. Cisco recommends testing these configurations before deployment.
Features Not Supported on Cisco 2000 Series Wireless LAN Controllers
These hardware features are not supported on 2000 series controllers:
•
Power over Ethernet
•
Service port (separate out-of-band management 10/100 Mbps Ethernet interface)
These software features are not supported on 2000 series controllers:
•
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 per user bandwidth contracts
•
IPv6 pass-through
Some Clients Can Only See 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 enforce RF policies in your buildings and campuses.
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 enforce RF policies in your buildings and campuses.
Pinging from Any Network Device to a Dynamic Interface IP Address Not
Supported
Supported
Clients on the WLAN associated with the interface pass traffic normally.