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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Multicast Routing Protocols
Multicast differs from simple broadcast in the sense that it only attempts to deliver a packet to interested users. It differs from unicast or pointcast in that only one copy of a packet travels over any link. For large-scale applications, this can represent a huge reduction in the use of bandwidth and switching capacity.
The characteristics of multicast routing are well suited to conferencing applications, but these are by no means the only applications. Multicast can also enable auto-resource discovery through the use of well-known groups. In earlier chapters, you saw how the ALL-OSPF-ROUTERS and ALL-RIPV2-routers group addresses are used in neighbor discovery.
Multicast groups are identified by the IP Class D address ...
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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.
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.