Information Technology Reference
In-Depth Information
Table 6-9
Key Topics for Chapter 6
Key Topic
Element
Description
Page
Number
List
Key delay requirements for voice and video traffic
154
List
Three common QoS models
155
List
Categories of QoS mechanisms
155
List
Specific link efficiency mechanisms
157
List
Specific queuing algorithms
157
Table 6-7
Directions you can apply various QoS mechanisms
158
Complete the Tables and Lists from Memory
Print a copy of Appendix C, “Memory Tables” (found on the CD), or at least the section
for this chapter, and complete the tables and lists from memory. Appendix D, “Memory Ta-
bles Answer Key,” also on the CD, includes completed tables and lists to check your work.
Definitions of Key Terms
Define the following key terms from this chapter, and check your answers in the Glossary:
Dialed Number Identification Service (DNIS), Automatic Number Identification (ANI), dial-
peer, Foreign Exchange Station (FXS) ports, Foreign Exchange Office (FXO) ports, Private
Line Automatic Ringdown (PLAR), Direct Inward Dial (DID), Class of Restriction (COR)
