September 2017
Intermediate to advanced
1018 pages
58h 25m
English
Content preview from Network Routing, 2nd Edition
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Chapter 20
Traffic Engineering for Circuit-Switched Networks
We can never judge the lives of others, because each person knows only their own pain and renunciation. It's one thing to feel that you are on the right path, but it's another to think that yours is the only path.
Paulo Coelho
Abstract
In this chapter, we present traffic engineering for circuit-swtiched networks. In particlar, we define the offered load in Erlangs and its relation to blocking for a given capacity. We also discuss blocking computation in the presence of dynamic routing without or with trunk reservation.
Keywords
Erlang; Blocking; call blocking; Erlang-B loss formula; network controls; dynamic routing performance model
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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.