Wireless

I am using MAC address and LEAP authehtication via ACS, MAC address is configured as user in ACS database and LEAP using external windows user database.If this is a case, can someone use the MAC address as username and p/w to login to the network ?If...

Hi all, I just installed this new AP 350 and finished configuring it. About every 15mins, a warning appears in the event log:Ethernet Link Lost. Attempting to re-establish link to primary network.Everything appears to be normal however, I can connec...

I have a WLAN. It has all the latest and greatest security features available from Cisco. I have now been asked the following:a) a user that connects should be limited to a preset list of ports (i.e. 80 and 53). How do I go about doing this?b) a u...

How do you access the internal writable memory in the PC Card? It's not related to the firmware in any way. This is an independently addressable memory bank. I want to read and write to it. The same thing can be done with the Orinoco card - becau...

I have a 350 PCI Client Adapter in a Windows 2000 Advanced Server. I am running firmware version 4.25.30, driver version 8.2.3 and ACU 5.05.001. The wireless adapter is used to connect to a wireless ISP in Central Illinois via an external Andrew an...

In the configurations of an Access Point(1200 Series) I noticed that there is an option to search for a less congested radio channel. Right now we are using either channels one, six or eleven. What would determine whether I would assign channels or...

I need to connect 5 wireless users on a remote site which is 100m away from the main building. Can I use 2 Wireless Bridges (AIR-BR350-E-K9 with AIR-ANT1729 6dBi antennas), setting the remote site bridge to act as an access-point.It seems an overki...

Hi, there's one PCI card for 802.11b, but none for 802.11a. Anybody knows if CISCO is in the process of introducing the one for "a"? Or it waits till 802.11g is going to be approved in June-July 2003...? --- Any PCI cards for 802.11a that CISCO recom...

I have a 340 series bridge that keeps crashing and I was wondering if there is any way of formating the flash or any back doors where I can reload another image? Here is the output the Bridge is giving me:Stack:20040046 77800060 0044119a 00000000 00...

We are a new ISP setting up a wireless network in our location (base station will be located here), we want to distribute our internet service by wireless using a point to point link to our branch office. from this branch office, cables will be run t...

I would like to setup a 1200AP in ACS to authenticate users using LEAP. After reading some technical documentation and examples of configuring LEAP authentication I am confused as to whether the AP should be setup as a AAA server or a AAA client in A...

Hello,Could someone help me please as i would like to upgrade my AP350 with the release 12 (for qos and vlan ). I currently run the ACU 5.02 but i need to get the ACU 5.05 and cannot get it. Is it possible to download this new release or do i have t...

If Cisco LEAP is enabled on APs (with other forms of authentication disabled), is it still necessary to enter a WEP key on the AP (for encrypting broadcast/multicast traffic) if broadcast key rotation is enabled?

When and where are used keys :- session- broadcast- WEP- unicast- global ?Which keys are generated, which are transmited and when?Which keys are activated during transmission ?

I have a large number of 350 AP's that I will soon be upgrading to the new 12.x code. I am doing this to take advantage of multiple vlans with different security settings. Basically, each vlan will get it's own SSID and its own WEP keys. So far in...