Chapter 12. Analyzing Classful IPv4 Networks
This chapter covers the following exam topics:
1.0 Network Fundamentals
1.6 Configure and verify IPv4 addressing and subnetting
When operating a network, you often start investigating a problem based on an IP address and mask. Based on the IP address alone, you should be able to determine several facts about the Class A, B, or C network in which the IP address resides.
This chapter lists the key facts about classful IP networks and explains how to discover these facts. Following that, this chapter lists some practice problems. Before moving to the next chapter, you should practice until you can consistently determine all these facts, quickly and confidently, based on an IP address.
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