Cisco Cisco 4402 Wireless LAN Controller
14
Release Notes for Cisco Wireless LAN Controllers and Lightweight Access Points for Release 3.2.215.0
OL-31336-01
Important Notes
Home Page Retains Web Auth Login with IE 5.x
Due to a caching issue in the Internet Explorer 5.x browser, the home page retains the web authentication
login. To correct this issue, clear the history or upgrade your workstation to Internet Explorer 6.x.
login. To correct this issue, clear the history or upgrade your workstation to Internet Explorer 6.x.
Ad-Hoc Rogue Containment
Client card implementations may mitigate the effectiveness of ad hoc containment.
RLDP Enable/Disable
The RLDP protocol detects rogues on your wired network. When RLDP is enabled, the controller reports
a threat alarm for each rogue detected on the wired network. When RLDP is disabled, rogues detected
on the wired network are shown in the Alert state.
a threat alarm for each rogue detected on the wired network. When RLDP is disabled, rogues detected
on the wired network are shown in the Alert state.
Disabling RLDP stops the controller from detecting rogues on the wired network. Rogues can be
manually contained by changing the status of the detected rogues. When rogues are being contained, you
must manually disable containment for each rogue individually.
manually contained by changing the status of the detected rogues. When rogues are being contained, you
must manually disable containment for each rogue individually.
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.
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 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