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 ...

In the previous post on JUNOS I gave you a brief overview of the software architecture, with a particular emphasis on modularity. In this post, we’ll have a first look at maneuvering around within a ...

As is the case in many parts of the computing world, computers often use different methods for coming up with an answer than we humans would use. Today, I’ll take a closer look at the OSPF puzzle I ...

Use Zebra to set up a Linux BGP/OSPF router Your email has been sent See how to install, set up, and use Zebra to build a Linux system that can serve as an OSPF and ...

“DNS is down and nothing is working!” is not something anyone ever wants to hear at 3am. Virtually every service on a modern network depends on DNS to function. When DNS goes down, you can't send mail ...