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 ...

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 ...

OSPF Multi Area Configuration In my introduction on OSPF I explained why we sometimes use multiple areas for OSPF and in our configuration example, I showed you how to configure OSPF for a single area ...

After we configure a new LSA using ospf router-id, we need to use clear ip ospf process to restart the ospf process.However, in some condition, OSPF fails to refresh older lsa. interface r0-eth3 ip ...