November 1999
Intermediate to advanced
576 pages
15h 3m
English
book
Large-Scale IP Network Solutions (CCIE Professional Development)
by Khalid Raza - CCIE, Mark Turner
Content preview from Large-Scale IP Network Solutions (CCIE Professional Development)
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Summary
In this chapter, you have explored the various protocols used for implementing multicast in a large network. Specifically, the text has explored the use of IGMP and PIM for intradomain routing, and MBGP and MSDP for interdomain routing.
IGMP is used by hosts to communicate their interest in particular groups to their local router, which runs PIM. PIM itself operates in two modes: sparse and dense. In most circumstances, however, it is best to configure your network in sparse-dense mode and let PIM decide how to handle each group.
Dense mode PIM is more suited to groups with densely populated members; sparse mode is for sparsely distributed members. Dense mode uses a bandwidth consumptive flood-and-prune algorithm, whereas sparse mode ...
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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.