November 2013
Intermediate to advanced
1040 pages
32h 18m
English
book
End-to-End QoS Network Design: Quality of Service for Rich-Media & Cloud Networks, Second Edition
by Tim Szigeti, Christina Hattingh, Robert Barton, Kenneth Briley Jr.
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Chapter 30. WAN and Branch QoS Design Case Study
With their (wired and wireless) campus networks in place, Tifosi’s networking team is ready to extend their QoS deployment over the wide area. Their first phase of WAN QoS deployment will focus on their private WAN infrastructure.
Tifosi uses Cisco ASR 1000 series routers (each with ESP20s and SIP10s) for their WAN aggregation routers and either Cisco 3925E ISR G2s or Cisco 3945E ISR G2s for their branch routers (depending on the size of the branch).
Tifosi uses a combination of link types for WAN connectivity, including direct Serial and Packet over Sonet (POS) links, and ATM links. Link speeds range from T3/DS3 (45 Mbps) through OC3 (155 Mbps).
Tifosi’s networking team has two main objectives ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
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.
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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.