Примечания к выпуску для Cisco Cisco 2000 Series Wireless LAN Controller

EoIP ping support for mobility group members—May be used to validate connectivity between 
members of a mobility group, including guest controllers.

DHCP relay option 82 support (access point MAC, SSID)

Cisco Compatible Extensions (CCS) version 4—For more details, visit 

Wi-Fi multimedia (WMM) call admission control (CAC)—Supports an optional element of WMM.

Unscheduled automatic power save delivery—Extends the battery life of mobile clients and reduces 
the latency of traffic flow over the wireless media.

VoWLAN metrics—Provide diagnostic information pertinent to VoIP performance on the wireless 
LAN and aids in determining whether problems are being introduced by the wireless LAN or the 
wired network.

Guest access custom login screen—Permits administrators to upload an HTML image file to the 
controller that replaces the default web authentication page that guests traditionally see when 
logging into a controller-based guest network.

Guest access lobby ambassador—Allows for the creation of local usernames and passwords and for 
local or RADIUS-based authentication of guest users.

Access control list (ACL) enhancements

Hybrid remote edge access point (REAP)—Allows the Cisco Aironet 1240AG and 1130AG Series 
Access Points to be deployed remotely from the controller.

Unique device identifier (UDI) support—Provides the capability to uniquely identify controllers and 
lightweight access points.

Regulatory domain updates—Expand the use of the Cisco UWN Solution in European Union 
countries and offer additional channel support in China, Singapore, Mexico, Australia, and Hong 
Kong.

Wireless mesh user-configurable bridge distance—Bridge distance capabilities are expanded 
beyond 2 miles.

Increased scalability of wireless mesh access points—Controllers now support a greater number of 
wireless mesh access points, simplifying management of large-scale mesh deployments.

Pre-stage configuration for LWAPP-enabled access points—Simplifies the deployment of 
LWAPP-enabled access points in remote locations by adding a new set of access point CLI 
commands to the recovery IOS image. The static IP address, netmask, default gateway, and primary 
controller IP address may now be configured on the IOS access point. Configuring the primary 
controller IP address helps the access point to discover and register a specific controller over the 
WAN links. In a deployment scenario where a DHCP server is not available in remote locations, the 
access point CLI commands may be used to configure the static IP address and the initial controller 
information.

LWAPP for Cisco Aironet 1100 Series Access Points (802.11g radio only)—Allows the Cisco 
Aironet 1100 Series Access Point to be upgraded from autonomous access point mode to lightweight 
mode using the autonomous to lightweight mode upgrade tool.

You must install software release 4.0.155.0 on the controller before connecting 1100 series 
access points to the controller.

LWAPP for Cisco Aironet 1300 Series Access Points (access point mode only)—Allows the Cisco 
Aironet 1300 Series Access Point to be upgraded from autonomous access point mode to lightweight 
mode using the autonomous to lightweight mode upgrade tool.