I just had Optimum Business Static IP service installed. It comes with 5 useable public static IP addresses. They supply a cable modem, which is connected to their Cisco 800 series router. The 800 router is locked down and they say it is in bridge...

I currently have a T1 connected to our 2524 router (Serial0) and Ethernet0 connects to our network. Ethernet0 is assigned an IP address on a segment in front of our firewall, which also has our Web/FTP server on it. We currently use all public IP a...

I am looking at switching ISPs. Currently I have an abundance of public IP addresses, but if I switch I will only get 5. I know which servers I need to assign a public IP address. I also need to assign one to my firewall for NAT. Is there a way t...

This may be a newbie Q, but I only have experience with a totally public IP address network. I need to be able to start using private IP addresses and have my CAT 5000 (SUP II & RSM), 2524 Router, and 2924 switches be able to handle private IP addre...