January 2021
Beginner
565 pages
19h 27m
English
Content preview from Fundamentals of Communications and Networking, 3rd Edition
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WAN Business Drivers
Organizations have different business drivers for pursuing a wide area network (WAN). Manufacturing plants, sales offices, and retail stores all drive the need for a WAN. Extending the network over geographical distances presents new challenges. These challenges are about maximizing bandwidth and connectivity in relation to cost. This chapter presents WAN requirements and WAN solutions for extending the network geographically.
WANs and Service Providers
Businesses that have multiple locations require connectivity. This connectivity is referred to as a wide area network (WAN). Depending on the number of remote locations, users per location, and bandwidth needs, a WAN must be properly sized and affordable. In addition, ...
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I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.