Border Gateway Protocol, or BGP, and Open Shortest Path First, or OSPF, are two of the most popular, standards-based dynamic routing protocols used around the world. Although BGP and OSPF are both ...

In a computer network, the transmission of data is based on the routing protocol which selects the best routes between any two nodes. Different types of routing protocols are applied to specific ...

Many enterprises use OSPF version 2 for their internal IPv4 routing protocol. OSPF has gone through changes over the years and the protocol has been adapted to work with IPv6. As organizations start ...

Joel is an internationally recognized expert in the areas of security, networking and messaging. Follow him on X (formerly Twitter) @joelsnyder. Building enterprise networks with routers and switches ...

Although RIP was a big step up from having to program routes in manually, it did not scale very well in medium- and large-sized networks. Convergence and routing loops were also a factor with RIP. For ...

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 ...