Information Technology Reference
In-Depth Information
Review the most important topics in the chapter, noted with the Key Topic icon in the
outer margin of the page. Table 8-30 lists a reference of these key topics and the page
numbers on which each is found.
Ta b l e 8 - 3 0
Key Topics
Key Topic
Element
Description
Page
Summary
The Type of Service field of the IP header is used
to specify QoS parameters.
271
List
IPv4 address types.
278
Summary
IPv4 private addresses.
279
Summary
NAT
279
Summary
IPv4 address subnets.
282
Summary
VLSM
286
List
Three address-allocation mechanisms of DHCP.
291
Summary
DNS
292
Print a copy of Appendix D, “Memory Tables,” (found on the CD), or at least the section
for this chapter, and complete the table s and lists from memor y. Appendix E, “Memor y
Ta ble s A n s wer Ke y, ” a l s o on t he C D, i nc l ude s c om ple te d t a ble s a nd l i s t s to c he c k you r
work.
Define the following key terms from this chapter, and check your answers in the glossary:
IPv4, DHCP, DNS, DSCP, NAT, PAT, ToS, VLSM
