1.From the Wireless Downloads page, click on Wireless LAN Controller and select the controller platform for which you need the MIBs.
2.The Software Download page for the controller appears. This page contains all the files for the WLC including the MIBs.
3.Download the standard MIBs and the Cisco specific MIBs. These two files should be downloaded and contain the MIBs. The filenames look similar to this example:
Standard−MIBS−Cisco−WLC4400−2000−XXXXXX.zip
Cisco−WLC−MIBS−XXXX.zip
Q. Can a controller push configurations to other controllers and manage them, without a wireless control system (WCS)?
A. No, controllers do not have the ability to push configurations to other controllers or manage them.
Q. In a WLC version 4.0, what is the maximum number of supported controllers per mobility group and per radio frequency (RF) domain? Also, in guest tunneling, how many Ethernet over IP (EoIP) tunnels can be formed between a single anchor controller to different internal controllers?
A. The latest WLCs support up to 20 WLCs per RF domain and 24 WLCs per mobility group. Also, a single anchor controller supports up to 40 EoIP tunnels with one tunnel per internal WLC. These WLCs can be of different mobility groups.
Q. What are the functional differences between the 2000 Series Controllers and the 4400 Controllers?
A. The major differences between the 2000 and 4400 Series Controllers are in the features they support.
A 2000 Series Controller does not support these hardware features:
♦Power over Ethernet (PoE)
♦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)
♦Fortress
♦External web authentication web server list
♦Layer 2 LWAPP
♦Spanning tree
♦Port mirroring
♦AppleTalk
♦IPv6 pass−through
A 4400 Series Controller supports all the forementioned hardware and software features.