Wireless

While browsing for a replacement work laptop, I've noticed that  802.11a is absent in all of the laptops I've been looking at except one.  I saw "a" on an Intel Wireless NIC but I saw Realtek, Altheros and Broadcom has 802.11b/g/ and n only.  I belie...

Hi All,Need a little help !I have a 2811 router running code :c2800nm-ipvoicek9-mz.124-13b.bin".I recently bought a Hwic-AP-AG-A, which is supported on a 2811.However, when I install the card into a Hwic slot, & execute a Sh diagit shows the Module n...

Can the 1500 series APs use the 2.4 GHz for the backhaul link and also to serve clients ?I know the performance would be very bad; considering that I would be using one channel for backhaul and user connectivity, and the 2.4 GHz range has more interf...

Hi,I have simple queries on WLC here the queries...1) Once AP integrated with WLC can I telnet direclty to AP ?2) I have AP at remote office and its intgrated with WLC(head offcie), Now the requirement is remote person resposible for remote location ...

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...