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

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.

“In order to continue to use such weak cryptographic encryption algorithms, explicit configuration is required,” Cisco stated in a field Notice. “Otherwise, OSPF neighborship will fail to ...