Many administrators forget—or don't even realize—that they can configure Dynamic Host Configuration Protocol (DHCP) on Cisco IOS routers and switches. David Davis discusses the pros and cons of this ...

I’ve given a few tips for ways to configure your router, and a reader asked how to log into a specific model. If you act as your own IT department, that basic step may be the only thing keeping you ...

if you want all the hosts on the same LAN, why are you using a router? Just disable DHCP, don't use the WAN port (connect it switchport-to-switchport) and be done with it.

Our ISP connection is at one site, SITE A. Users, servers, computers, etc., are a few miles away at SITE B. The 2 sites are connected via a wireless point-to-point link. There are no users or ...

Rocky Linux has become one of the de facto standard replacements for CentOS. Not only is it a drop-in replacement for RHEL, but the maintainer Gregory Kurtzer has made it clear Rocky Linux will always ...

When putting together a network for your office -- particularly if that office is expanding in personnel -- you have to consider the setup of the routers in relation to the Internet. If you allow ...