OSPF is a popular interior gateway protocol, frequently encountered by network engineers. Here's how to get it up and running in a network. Open shortest path first, or OSPF, is a routing protocol ...

Previous articles (Part one, Part two) in this series on implementing VPN gateways using Cisco routers discussed the IPsec protocol and basic IPsec VPN connection models. Now we'll learn how to ...

If you've ever poked around your router settings, you might have come across something called "Bridge Mode." It sounds technical (and, well, it is), but the concept is actually pretty simple. Bridge ...

Use the Cisco IOS archive command to archive your router’s configuration Your email has been sent David Davis introduces the Archive command in Cisco, which you can configure to log all commands on ...

Among the many firewalls available in the security market are router firewalls. Unlike the software firewall, the router firewall attempts and blocks incoming query requests at the server level ...

Wi-Fi router installation utilities have become easier to use over the years, but getting the best out of your new router usually means delving a little deeper than the standard installation routine ...