Answers to Practice Finding VLSM Overlaps

This section lists the answers to the three practice problems in the section “Practice Finding VLSM Overlaps,” as listed earlier in Table 20-4. Note that the tables that list details of the answer reordered the subnets as part of the process.

In Problem 1, the second and third subnet IDs listed in Table 20-8 happen to overlap. The second subnet’s range completely includes the range of addresses in the third subnet.

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Table 20-8 VLSM Overlap Problem 1 Answers (Overlaps Highlighted)

In Problem 2, again the second and third subnet IDs (listed in Table 20-9) happen to overlap, and again, the second subnet’s ...

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