IT-320Chapter 9 WAN Technology. Objectives 1. Identify the purpose, features, and functions of the CSU/DSU, Modem, and ISDN adapters. 2. Compare and contrast.
資 管 Lee Lesson 9 Transmission Control Protocol (TCP)
WAN Technologies. Objectives WAN Technologies Overview WAN Technologies WAN Design.
1 © 2004, Cisco Systems, Inc. All rights reserved. CCNA 4 v3.1 Module 2 WAN Technologies.
WAN Technology. Introduction A WAN is a data communications network that covers a relatively broad geographic area and often uses transmission facilities.
