July 2004
Beginner
408 pages
7h 31m
English
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Chapter Summary
One of three transmission methods is used to move frames from source to destination: unicast, multicast, or broadcast. Unicast transmission occurs when there is a direct path from source to destination, a “one-to-one” relationship. Multicast has a one-to-many relationship in which the frame is delivered to multiple destinations that are identified as part of a multicast group. Broadcast is a one-to-all relationship in which the frame is delivered to all the hosts on the network segment, whether or not they want the traffic.
Frame size is measured in bytes and has a minimum and maximum length, depending on the implemented technology, such as Ethernet, Token Ring, or with WAN technologies (such as Frame Relay or IP VPN). The maximum ...
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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.