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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Fundamentals of Operation
IGMP, PIM, MSDP, and MBGP all work together to provide a cohesive framework for intra- and interdomain multicast routing. This section introduces you to the operation of each protocol.
Internet Group Management Protocol
IGMP and PIM work together to subscribe users to particular multicast groups. IGMP is enabled on an interface whenever PIM is enabled. This is usually accomplished with the ip pim sparse-dense-mode interface subcommand. IGMP messages are sent with a TTL of 1, which constrains them to the LAN on which they were originally transmitted. Generally, the IGMP message exchange occurs between hosts and routers, although all devices on the LAN may listen to the exchange of messages to avoid sending or requesting ...
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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.