LXer: Networking 101: Understanding OSPF Routing (Part 2)
 

Published at LXer:

The real nuts and bolts of everyone’s IGP of choice, OSPF, are a bit complex, but strangely satisfying. After understanding how it works, we’re left wondering, “what else do we need?” Make sure to review the first part of our look at OSPF before embarking on this potentially confusing journey. This article will cover LSA types, packet types, and area types. First, however, we’d like to dispel a common misunderstanding about dynamic routing:

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