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 ...
Equal-cost multi-path allows a router to insert more than one path to a destination in the routing table to enable load balancing. Here’s how ECMP works and how to configure it in OSPF. Equal-cost ...
“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 ...