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 ...

I recently purchased an ASA 5505, which I'm beginning to configure for a home network, for hobby and added security (hopefully). The network is a simple one, an "inside" network for a few wired ...

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 ...

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 ...

New report offers a comprehensive buyer's guide for enterprise IT decision-makers seeking a new solution for these core network services LAFAYETTE, Colo., Sept. 24, 2025 /PRNewswire/ -- Enterprise ...

We have an asymmetric DSL connection to our ISP, which uses Dynamic Host Configuration Protocol for IP addressing. We have to use the ISP’s software to connect to the Internet (which uses PPP over ...

Create a superscope to solve the problem of dwindling IP addresses Your email has been sent This article is also available as a PDF download. The growth of the young ...

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 ...

Few things are as aggravating as sending an important business document to your networked printer only to observe complete silence from the printer and no error ...

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 ...