Wireless

I will be upgrading our hospital network tomorrow evening from 6.0.188 to 6.0.196 due to some DCHP issues we have been having with some of our Cisco VoIP phones. TAC has raised the question why we aren't using TPC and RRM within our controllers. When...

I am getting an error log in the WLC saying, its IP address is being used by another machine with MAC address A.B.C.DBut this MAC address A.B.C.D is the MAC address of the AP-Manager Interface in the same controller.have anyone faced an issue like th...

I've got a cisco 5508 controller and 1252 ap's. on code 6.0.182.0when using a HP Procurve M111 (WCB-200) client bridge i get this error message all the time "Max EAPOL-key M5 retransmissions exceeded for client"What could be the cause?

I run Aironet 1240AG Access Points.  I have 3 buildings with a total of 4 AP.  In the building that has 2 AP I got this error message when logging into the AP this morning.  "Waring: Filter 701 was configured on interface Dot11Radio0.100 using CLI.  ...

Please, how do i upgrade air-lap 1131ag to an autonomous one that will not required buying controller again.

Hi All,I need help with this.This network has a working WLC that authenticates wireless users against an ACS by MAC address. It works fine.I need to add a new WLC.I added the WLC, the APs connect to the WLC fine, but the users get limited connectivit...

I have a bunch of 7921G phones that are stuck in headset mode.I was able to RMA only a few of these phones - hardware problem.I took one of the non-warranty phones apart, removed the entire 'headset' port from the phone; from the circuit board (hopin...

We are attempting to upgrade wireless infrastructure by moving to Wireless-N and WPA2 security.  We are utilizing a Windows ISA server and Radius.  The wireless setting are being deployed to end users via Group Policy.  For the most part, this is goi...

Hello,I have a problem with my network architecture.I have a two WLC2125I have 10 lightweight access pointI have 45 access point Standalone in workgroup bridgeThe device in back of 45 access point Standalone in workgroup bridge is a Stratix 8000 (Roc...

Hi,I have deployed mesh solution in location A and now i have to install 2 unit of 1522 in location B, my WLC is currently installed at location A, can use the same controller and enable any REAP function so that i no need to buy another WLC. Both lo...

Hi,we have an 4402 controller with code 4.2.176 that have configured 2 WLANs, one for voice and other for data. We are only getting problems with the voice WLAN (connection lost and voice losses also).We are getting problems in all phones and in alea...

We are planning on moving our WCS 6.0.170.0 to Linux from it's current Windows 2003 OS to resolve performance and temp file allocation problems. We are planning to stay at the same revision for the move, and then upgrade once Ver7 is stable. Has any ...

Hi,I am using three wireless LAN controllers for my network. I am distributing the IP addresses to the clients by using the internal DHCP of the controllers. These controllers are in the same mobility group. Do I have to make the same DHCP scope conf...

Hello,we are trying to authenticate against an Radius Server.can you tell me witch interface will be used for the authentication Process?With best regards

Dear Sir,     I have 1140 Access point with WLC, so i can integrate with windwos 2003  Radius Server.  I am facing problem to integrate with radius.Any  body can help in this issue.Is thier any certificate i need to installed  on radius server ?Is th...