CHAPTER 14Remote Connection Basics
The CompTIA Network+ certification exam expects you to know how to
• 1.1 Explain the function of common networking protocols: SIP (VoIP) and RTP (VoIP)
• 2.5 Categorize WAN technology types and properties
• 3.2 Identify the functions of specialized network devices: CSU/DSU
To achieve these goals, you must be able to
• Describe WAN telephony technologies, such as SONET, T1, and T3
• Compare last-mile connections for connecting homes and businesses to the Internet
• Discuss and implement various remote access connections
Computers connect to other computers locally in a local area network (LAN)—you’ve read about LAN connections throughout this book—and remotely through a number of different methods. This chapter ...
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