Wireless

We have inherited a wireless network with 2000 & 4000 controllers. One of the controller has WLAN locked, so when users are attempting to login to this wireless network, they get a prompt, saying ?This network access needs a key to be authenticated; ...

I have a 1241 with (2) 2.4-2.5Ghz, 3dBd Omni directional antennas. What are the best practice settings for this device?Thanks

If there is FireWall between WLC and LWAP, Can the communication happen ? And what is the Ports?

do the 1230 wireless AP require the use of a local user account for remote access? I can not get this thing to use local login on the vty lines. Even without a username configured I still get prompted for a username.

I know that we should get a max of 54Mbps for 802.11g and A, but what is the actual download/upload speed one would expect? Roughly 30Mbps?

Can someone please tell me how to do sh run on a 2000 controller?thanks.

Recently, I had to change my windows password as part of the 90 day whatever that the security folks have deemed sufficient for password expiration. As it were, I was using my laptop that I am testing PEAP on. Turns out that when you change a passwor...

I have configured a wireless LAN controller and am having issues with clients obtaining an IP address via DHCP.The access points (1131AG) pickup an IP address from the DHCP server without a problem, the clients connect to the wireless network ok, but...

I have a 4402 wlc running 4.1.171.0 build. Sometimes for no apparent reason the 1242ag light access point starts pushing out RTS record very quickly (100,000 RTS per minute). This makes the 1242ag non-functional and the only recourse is to reset the ...

We have an ap 1242 access point. I am having two main problems with them. after installing them thorugh the use of the ACDC power plugged directly into them (IE no power inverter) they enetially configured and worked ok. But after leaving them un pow...

We are using Windows XP clients with WPA2 enterprise PEAP machine and user authentication (using windows supplicant, with the PEAP patch installed). We are using ACS 4.0.1 servers for authentication in a WDS environment.The issue is sometimes we will...

I have a 871W with IOS 12.4(4)T7 and every few hours the wireless interface goes down, all of the computers connect to the interface show the connection is still alive yet no traffic is sent or received. The wired computer continue to function proper...

Dear colleagues,in the 1242 you can set AP Authentication under "Security" to authenticate the AP against a Radius Server such as ACS. And if the AP becomes member of a WDS you can again define a username and a password for the AP.Will WDS be used if...