Welcome to the Cisco Community Ask Me Anything conversation. Submit your questions from Monday, August 17 , 2026 through Tuesday August 31, 2026. Our experts Saikat Nandy and Prashanth Bargur Hanumantharayappa will be waiting to assist you and resol...
For guests to be able to easily access our wireless network, the Layer 2 security is Open, with Web Authentication implemented at Layer 3.The problem I have is with having no layer 2 security (open), is that my dhcp pool is utilised by devices that m...
Hello , some one snd me the correct procedure to upgrade the firmware on the Access point AP 1231 ?Thanks a lot
An old CISCO AIRONET 1240AG SERIES 802.11A/B/G ACCESS POINT datasheet details using the 2.4 GHz radio as the AP and the 5GHZ radio for backhaul. Repeater mode isnt used.Is this a supported configuration as I cant find any configuration guides for it....
Greetings all,I am receiving these error msgs (WARN: 1/Invalid traffic from multicast source address 4b:15:e6:d7:00:d0 on port 2/18) on my access switches referencing the ports that connect to my 3 WLC's at 2 different campus locations. The WLC's are...
HiI have setup my mobile devices to authentication by MAC address on to ACS. I'm using CISCO 1200 APs all over the building.I've followed ALL the guide docs and set everything up including creating the MAC usernames in ACS and placing them in a group...
WCS 4.2.62.11WiSM controllers 4.1.185Is there any way to schedule a WiSM controller's upgrade? We would like to upgrade our WiSM controllers from 4.1.185.0 to 4.2.99.0 through some kind of scheduler. We could download the new image to the WiSM blades...
When broadcasting the SSID, is there any way to prevent all the probing machines from showing up in the client summary area? I'd like it if I only saw my associated clients instead of all these other "false clients" if at all possible.
I have a client that is currently running 2 seperate WLANs. One is configured with 10 LWAPs connected back to a WLC 4400 using MAC Authentication. The other is 2 stand-alone 1200 Series APs configured with RADIUS to a MS IAS server.The client would l...
Hi,I have bad quality voice on my wireless Cisco phones.I found something:If I enter "show int counters errors" on the switchs where are connected my WLAN controllers, there is a lot of "UnderSize errors", and there are more and more.My controllers a...
Our small clinic uses a Windows NT server, connecting 2 portables using an 1121G Wireless router through a PIX 501 firewall (we also have two fixed LAN units) . Just got an HP m8357c with Vista installed, tried to use the wireless but having problems...
Can I use ap1130 radios with wlc526?.what about to use ap521 radios with wlc2106?.Which WLC support the new 802.11n radios?.Thanks.
helloI use a WLC4400 for web authentication and it's works fine, the problem is that i need to configure a web proxy in order to access to Internet. So If i configure the proxy the WLC4400 doesn't intercept the request and the authentication fails. I...
I am in the process of purchasing a 6500 and I need to understand if I need to purchase a wism and if it is relevant to my wireless network. I have 3 controllers at 3 diff sites. Each manage approx 20 access points. I plan on rolling out more control...
Hi,I try to set up Ciscio 850 router behind the nat and allow clients to create VPN tunnels to it. I forwarded ports UDP 500 and UDP 4500 on NAT router to Cisco device. I get the following error on IKE phase 2: ISAKMP:(2022): IPSec policy invalidated...
I;m Migrating from old radius server to a new one. I added the new server to the controller.New users, that should be authorized to the new server can't auth ( i can see them trying to access the old server)How can i forward the new user to the new s...
