12WAN Introduction
CERTIFICATION OBJECTIVES
12.01 Wide Area Networking Overview
12.04 Virtual Private Networks
12.05 Generic Route Encapsulation Tunnels
The preceding few chapters introduced you to configuring advanced IP features on your Cisco router. This chapter introduces you to wide area networking (WAN) concepts and some basic point-to-point configurations, including High-Level Data Link Control (HDLC) and Point-to-Point Protocol (PPP). This chapter also introduces ...
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