July 2024
Beginner
608 pages
18h 25m
English
After focusing on Layer 2 concepts in part 3, part 4 is a return to Layer 3. In chapter 9, we covered static routes, which involve manually configuring routes on each router as necessary. That manual approach is simply not feasible in larger networks, and chapter 17 introduces a more scalable approach: dynamic routing. Dynamic routing protocols enable routers to communicate with each other and share routing information automatically, without the need to manually configure each router’s routing table. Then, chapter 18 focuses on Open Shortest Path First (OSPF), one of the most commonly used dynamic routing protocols, and a major topic on the CCNA exam.
Chapter 19 moves away from the topic ...
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