23 OSPF PACKET TYPES AND STATES

Welcome to RouterCoach, where we will take a dive deep into OSPF (Open Shortest Path First) packet types and states, unraveling their significance and impact on network behavior. We're going to explore the various OSPF packet types, from Hello packets for neighbor discovery to Link-State Update packets sending out network information. We'll also take a look at OSPF neighbor states, navigating through transitions from the initial Down state to achieving full adjacency in the Full state. By the end, you'll emerge equipped with the knowledge to optimize OSPF networks and troubleshoot common issues.