Category: General

Segment Routing

Introduction : The primary objective for Segment routing is Source routing : The Ability of the node to specify a unicast forwarding path, other than the normal shortest path that a particular packet will traverse. Source Routing means an edge node, it can be a server, a top […]

OSPF Packet Level Understanding

OSPF Packet level reading The concept of a consistent database is a core requirement for link-state protocols and allows the protocols to ensure a loop-free topology. Since no loops exist, each router then makes consistent forwarding decisions for user data packets. Ensuring the proper advertisement of link-state updates […]