Wireless

Hi,We recently upgraded our wireless network from 802.11b to 802.11b/g. After that , my old clients are not able to associate with the AP. All the APs are Cisco 1242 , with 2.4 Ghz Radios and in Autonomous mode. The configuration seems to be OK as th...

Hi,Can anyone help me in below queries.1. I have a Cisco NAC Guest Server along with i used Cisco Wireless Lan Controller for Guest Setup. I have configured the DHCP Server on the Wireless Lan Controller itself so that clients are getting IP through ...

Hi,We are running version 4.2.62 of Cisco WCS.I'd like to upgrade to 4.2.128.  We run version 4.2.209.0 on our WLCs.The release notes for WCS version 4.2.128 does not list WLC version 4.2.209 as a supported version.I would think it would be OK but ca...

I have the following question, I have monitored, that sometimes a user connects to a access point and then to other different access points, causing an little lost in the comunication to the network. I can to force a wireless users always connects to...

I have a WRT54G, is there any way for me to attach a hi-gain attenna? The router is very basic and does not show any external connectors. Is there an internal connection?

I have a WRT54G2 wireless router. I added a WI-FI range extender which connects to my current network, and then should re-broadcast my wireless communications.I can connect with this new range extender to my current network, it generates new security...

I have a WLC 4402 configured to run 1131AG LAPs in 11 buildings.I already have a working SSID on VLAN 3 for public consumption.Now, I want to add a second SSID on a separate VLAN 6 that uses a RADIUS server to authenticate our Windows domain users. ...

Hi ;I need to configure a 891W with 3 (three) Vlans (vlan5:private, vlan6:public, vlan10:management) and two SSIDs (public and private, management none). I connected a switch trunk interface to the router interface in trunk, allowed vlans all.My rout...

I noticed that 6.0.196 does not support an automated upgrade.  Anyone have any idea how i can upgrade.  I tried to install it and then import a backup of the 6.0.196 database and that does not work.

Hi All,i have sql DB with the allowed mac address clients.is there a way to interact between the DB and the mac address filtering system of the controller or the WCS.i know that it can be done via the ACS, but it's too complicated.any ideas?thanksAmi