I am trying to bring up a tunnel to an external vendor using a 501 they sent me. The device is behind a Verizon DSL router doing PAT and DHCP. The 501 is the only device on the inside. Is there anything I have to configure on the 501 if I am doing PA...

Hi, I am having issues with the Aironet client on an IPAQ doing LEAP. If the user enters their credentials incorrectly they are never notified of this. The LEAP sign-on screen goes away but the user never gets an address from DHCP, and the user ends ...

I am in the process of deploying a new 3745 VPN router for Lan-to-Lan connectivity. As usual with no training at all. My biggest concern is locking down the outside interface so only VPN traffic is allowed and only from the specified addresses. Can s...

HELP!!! I have had quite a frustrating day today. I have four US robotics 33.6 external modems. Three are new and one is one from 1998. I can get the old modem to work connected to the AUX port of a 7206 just fine. With the other three I am able to c...

HELP!!! I have had quite a frustrating day today. I have four US robotics 33.6 external modems. Three are new and one is one from 1998. I can get the old modem to work connected to the AUX port of a 7206 just fine. With the other three I am able to c...