We are trying to optimize our network set up, and would like to give our vpn concentrator a public ip.Our ISP has given us a serial ip address of (ip address made up, but last 2 octets are real) 12.123.201.174 which is currently going to our cisco 28...

I have a cisco 2811 router which assigns all of our dhcp addresses. I also have a cisco 3000 series VPN concentrator. I would like all vpn clients to connect to the concentrator and receive internal ips assigned by the 2811 router. Is this possibl...

Our VOIP quality of service is very poor, so I contacted our VOIP provider and they said one solution could be to set up port forwarding on the ip addresses assigned to the phones.With our configuration, I'm not sure how to accomplish this. The phon...

I have installed a vpn concentrator with private ip of 10.10.10.150 and public ip of 192.168.1.2. When I power on the concentrator, I am able to access the system through 10.10.10.150 for about 15 minutes, then it drops the connection and the only w...

I just added a new hwic to our router, to allow the addition of a DMZ, and when I booted the router back up the new interface does not show up. All of the lights are green on the back of the new ethernet port I added, but there is nothing in the con...