I have a setup where there is a comcast modem and a firewall. The firewall is acting as the DHCP server and handing out ip addresses. The comcast modem is only acting as a modem. The firewall had a ...

A dynamic host-configuration protocol issue leaves wireless users unable to connect, and with no permanent fix, the solution is an ongoing workaround. Dynamic host-configuration protocol (DHCP) has a ...

I'm having a problem with Cisco ACL's and DHCP. Whenever I turn on the ACL, the clients are unable to obtain DHCP IP addresses. I have a Cisco 7206 router with a T1 to a Cisco 2651 Router. The 2651 ...

System Center 2012 SP1's Virtual Machine Manager IP pools offer the same zero-effort IP addressing experience that desktop administrators have enjoyed for years. System Center 2012 SP1 Virtual Machine ...

An IP address is a unique identifier for a specific device on your network. Your router assigns them to these devices using Dynamic Host Configuration Protocol (DHCP). As you connect new devices to ...

The message "Invalid IP Address" indicates a problem with your computer's network setup. Every computer that uses an Ethernet-type network, such as the Internet, has an Internet Protocol address that ...

A: No, using static addresses is not magically faster than using DHCP addresses. The goal in that article was to get two PCs on the same physical network segment onto the same IP subnet, so that the ...

If your organization is growing faster than you can supply IP addresses, you don’t have to fear that you might soon be running on empty–a superscope can come to the rescue. A superscope is a versatile ...

Internet networking involves a lot of alchemy, and I confess to occasionally dropping an eye of newt (or an IP of newt) into a boiling pot to fix problems on my local network. There’s a particular ...