Answers to Earlier Practice Problems
Table 15-8, shown earlier, listed several practice problems for converting subnet masks; Table 15-11 lists the answers.
Table 15-12 lists the answers to the practice problems from the earlier section “Practice Analyzing Subnet Masks.”
The following list reviews the problems:
1. For 8.1.4.5, the first octet (8) is in the 1–126 range, so it is a Class A address, with 8 network bits. Mask 255.255.254.0 ...
Get CCNA Data Center DCICN 640-911 Official Cert Guide now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.