Wireless

what happen when your ACS goes down what do you use for authentication.what happen with all the user that are connect.I going to install a ACS and i was ask thisThank you Fermin Alfaro

Hi all,having a little problem with a 1200 series AP. It upgraded OK and everything was fine. Until I tried to upgrade the IOS, which it kempt on failing on the upgrade (IOS = lastest version).So I upgraded in the command line. now the thing only boo...

Someone sent me this whitepaper on SSID hiding (and why he thinks it's bad). I've not experienced any of the issues described in the paper. I always considered SSID-hiding to be just a first, minor step to locking down a WLAN, but I'd be interested i...

I am trying to set up a system using LEAP. I want to use the same username and passwords for all LEAP clients. I am able to get this to work when the ACS server is doing the authentication.I also have an AP set up as a backup radius server in case th...

Hi,do I need an radius server when I want to use WPA instead of basic WEP with Cisco Bridge/AP?Greetings,Rouven

I am working on my masters project and have simulated a network which is a an integration of cellular and ad hoc i.e. nodes have the ability to talk amongst themselves and base station. The overall delay and quality of service is very poor from the s...

I am receiving the following output from my 350 Series Bridge that is the root bridge for 6 Access Points in regards to a specific access point. Could someone tell me what it means? Specifically in regards to deauthenticating and reason "Not Authenti...

I received this error from our primary WDS APs. After ignoring it for some time, I noticed that the error messages are "Bad getbuffer, bytes=54582" and other "critical" error messages which do NOT go away unless the device is rebooted. This only happ...

All,I have been working on a project to upgrade wireless users from LEAP to PEAP. I am using version 6.2 of the Cisco client. I have upgraded at least 30 people with success, however 3 users* have been getting pop-up messages about every 10 minutes ...

We have a 7920 wireless IP phone that I've updated to the latest firmware (1.07). My problem is that on a few of our AP350's (3 that I known of), the 7920 will not register with the call manager. It will associate and authenticate, and I can even h...

Hello I have an AP1200 which only load the loader file but not the IOS images automatically. With typing boot, then the AP boot good. Config-register is 0xf. Boot:loader is: The messages during boot process is:The system is not configured to boot aut...

Anyone know why Netstumber shows Ambit for the vendor (ssid shows tsunami) rather than Aironet or Cisco ?AP is 1120 running latest 12.2(15)XR IOS (July 2004).

I am running a Cisco WGB350 V8.65 and a Cisco 350 Series AP 11.07 (AP350-5737ac).On my receive side i show 17174 +3 Duplicate frames and 1269639 +782 CRC errors . On the transmit side i see 552655 +178 retries, 252 max retries/frame, 36543 +29 exce...

Hi, I would like to know whether can I move to Fast-eap foe all the currently client machine using Leap. if yes what step would I need to follow, Does centrino support Fast-eap? as most centrion support CCX.ThanksMc