The book focuses on ospf open shortest path first a common tcp ip routing protocol that provides robust and efficient routing support in the most demanding internet environments a methodical and detailed description of the protocol is offered and ospfs role within the wider context of a tcp ip network is demonstrated. Readers will find clear explanations of routing fundamentals such as how a router forwards packets ip addressing cidr classless inter domain routing the routing table internet routing architecture and the two main routing technologies distance vector and link state algorithms ospf is discussed in depth with an examination of the rationale behind ospfs design decisions and how ospf . Buy ospf anatomy of an internet routing protocol 01 by moy john t moy isbn 9780201634723 from amazons book store everyday low prices and free delivery on eligible orders. Ospf gives an introduction to the internet and its routing protocols covering unicast and multicast routing protocols and techniques for monitoring and debugging routing in a tcp ip network this book provides a detailed description of ospf open shortest path first which was developed by the author and explains why ospf was developed and how it greatly improves network efficiency