IP Routing Fundamentals

Summary

OSPF is one of the most powerful and feature-rich open routing protocols available. Its complexity is also a source of weakness because designing, building, and operating an OSPF internetwork require more expertise and effort than a similar network using almost any other routing protocol. Accepting the default values for the routing costs will greatly simplify the design of an OSPF network. As your knowledge of both OSPF and your network's operational characteristics increases, you can slowly fine-tune its performance by manipulating the OSPF variables. Extreme care must be used in designing the areas and the network's topology. Done properly, your OSPF network will reward you and your user community with solid performance and quick ...