Wireless

I have a Lenovo 3000 C200 laptop with the intel 3945 card disabled and the intel utility uninstalled. Then I install the Cisco cb21 a/b/g card along with the latest cisco ADU 3.6. I use leap and mac authentication with an acs appliance. Everything...

I have noticed very high ping round trip times to the 7920 phones at six different sites. The voice is fine with no breakups. Is this a non-issue or something to worry about? I can't find any documentation from Cisco on this. Thanks.

We are using 1230 Lightweight AP's with WCS, and a Cisco ACS appliance as the Radius server linked into our active directory. We are using WPA and WPA2 Encryption. PC clients can authenticate without issue, however I have a Client with a Apple MAC ...

Hi.We have a WLC sitting behind a firewall and I'm trying to confirm that ports used for communication between the APs and the WLC.I've enabled UDP 12222 & 12223 to the AP mgmt interface, but the AP doesn't associate with the controller thanks in adv...

Hi,Can anyone assist me in setting up monitor-mode on an 1131?I've got WCS, WiSMs and 27 flrs (27 vlans) of LAPs. I want to test 'Monitor Mode' on a dedicated LAP. I've got as far as configuring a trunk on the connecting switch, for the LAP, but I'm...

Hi Sir,I have deployed a WLC4404-100 running software version 4.0.179.8. Lightweight APs (model: LAP1242AG-C-K9) in an office building join to this controller via Layer 3 LWAPP transport mode. Few WLANs (SSIDs) are created with different security pol...

Hi again guys, we are getting this weird scenario:In one of our small meeting halls we have an LAP 1231. There are no other APs nearby. The users in this hall say that they are often disconnected for no apparent reason and slow connections. I checked...

I am working with a customer who is experiencing an intermittant loss of network connectivity after (or during) long periods of inactivity, such as overnight. Details of the environment include: Dell Latitude D820 notebook (integrated wireless disabl...

The AP is auth and associated as a client to the WLC.I can ping the AP. And, from the AP, it is possible to ping all hardwares physically connected to this one.Nevertheless, these hardwares can't be auth and associated to the WLC. Once in a while, th...

Folks, Having an issue with my CSC SSM. I am able to reach it via web interface using port 8443. I am not able to reach it directly from the ASDM. It is on the same subnet as one of my inside interfaces. I can ping it from the ASA. There is currentl...

We have 4 12xx APs managed by a 1206 WLC. On the WLC, the only thing that I see are WEP decrypt errors. We are a manufacturing company (steel) and there is certainly lot of electricity used in the mill during arcing process. There have been certain c...

Does anybody know what kind of considerations are given to the frequencies used in FM, that is the freq's used to represent the user data. For simplicity sake, using a two-level FM model for modulating binary data, a "0" is represented by no modulat...

I have a 1131ag running 12.3.8 jea. I am trying to use an intel 3945abg adapter to connect to the AP using WPA2 and open auth. I can connect to the ap, but I cannot get any traffic through the ap. The ap can ping the router and other devices and t...

Hi,I'm trying to connect one of our Sony Vaio's which has an Intel 3945ABG wireless card to our Cisco Aironet 1130AG access point and unfortunatly the Sony will not see or connect to the access point.I've connected the Sony to my D-Link access point ...

I am looking to connect a remote location to our main LAN via a wireless bridge (Cisco 1310). I was going to use a WAP (Cisco 1100) at the facility end but someone told me that a bridge can only communicate with another bridge. I am only looking at t...