As mentioned in the section “How to Use This Book” in
the Introduction, you have a couple of choices for exam
preparation: the exercises here, Chapter 19, “Final
Preparation,” and the exam simulation questions on the
companion website.
REVIEW ALL KEY TOPICS
Review the most important topics in this chapter, noted
with the Key Topic icon in the outer margin of the page.
Table 18-2 lists these key topics and the page number on
which each is found.
Table 18-2 Key Topics
Key Topic ElementDescriptionPage Number
List Benefits of DHCP 5
3
5
List Four phases of DHCP operations 5
3
6
List DNS resolution process components 5
3
8
Parag
raph
User Datagram Protocol (UDP) 5
4
0
Parag
raph
Network Address Translation (NAT) 5
4
0
Parag IETF NAT, described in RFC 1631 5