Wireless

Hi all,We are installing a WLC-4402 with 1252 APs connected; they have been working ok; but we have a problem with a Lenovo x61's wireless laptop card; the signal strength of this client fluctuate (up and down) each few seconds (sometimes it gets dis...

I rescued an AIR-MP21G-E-K9 mini-pci wlan module from its way to the recycler, and tried to install it in an old Toshiba laptop that I am preparing for use in an african school.XP recognised a "pci device" but could not find drivers on its own. Any ...

1) Is this product 1 antenna or 3?AIR-ANT2430V-R (2.4-GHz 3 dBi Triple omni Antenna 3 RP-TNC; Spare) AIR-ANT5140V-R (5-GHz 4 dBi Triple Omni Antenna 3 RP-TNC; Spare) a) Besides the additional gain these antennas provide, are there any additional b...

My autonomous AP1231 is running software version 12.3(7), then i upgrade it with c1200-rcvk9w8-tar.123-7JX.tar and c1200-rcvk9w8-tar.123-11JX1.tar, after that, both version will make my AP keep reboot for around every 20 secs with the following error...

I've got a 1240-AG (AP1)configured as a root bridge+clients, and other 1240 AG (AP2)configured as non-rootbridge+clients associated to it.Now, I need to extend the footprint in other bulding closed to the (AP2).The question is, Can I assiciated other...

Hi,I've a network with a lot of 7921 ip phone ( 1.1.1 or 1.0.5 firmware ).I've noticied that a lot of times an ip-phone near and access-point keep the association with another far away AP, with a poor signal.Any suggest ? Is there some best practice...

I've been looking through a lot of Cisco documentation, but I can't seem to find a clear-cut answer.How do I encrypt traffic between two 1310 bridges using WPA2?THanks

I understand there are some issues with some versions of code not working with the 1252 and N. Can some one clarrify this please. I'm not permiteed to run the latest code and that normally means that I have to run 2 revs back. currently I'm running...

Hi guys,I have 8 remote sites and i want to connect them to a central site. My question is: In this type of installation, i mean point to multipoint, all the remotes sites must be in the same channel? If no then i will use the 3 non-overlapped channe...

I am configuring a guest access solution with multiple guest access gateways associated with a single VLAN. Each gateway will have its own /24 network, and obviously it own gateway. The interface configuration page requires a single gateway in the IP...

We have 2 new AIR-AP1210 acces points and we try to configure them. Everything works, but the signal is very poor. Even if the accespoint is near my notebook (1m). We leave the config very basic so i dont understand why the signal is so poor in it's ...

I have 5 units of Lightweight AP1130 and they keep rebooting every 15 sec (seen from console). It query my DHCP server and straight away drop out and reboot. From my DHCP server, I could see DHCP request and release.Since the AP is inline power, I co...

Hi, I'm trying to setup a WLC 4404 with 1131 Light weight APs. I used the internal DHCP of the controller for the APs. and put in on lets say VLAN3. then I have a DHCP server on native VLAN. Now I want my wireless clients to get the DHCP from my exte...

Hi Guys, I have problem for EAP-TLS.I have environment with AP 1121,ACS 4.2(0) Build 124 Trial,AD Replication,Enterprise CA Server,Client Windows XP install Certificate. Wireless Authecation type PEAP,EAP-TLSProblem: User on AD can authentication PEA...