ch12: Broadcasting and Multicasting

UDP

MindMap

12.Broadcasting & Multicasting

Intro

Broadcasting

一共有四种广播地址：

  • limited broadcast address: 255.255.255.255

  • Net-directed broadcast address

  • Subnet-directed broadcast address

  • All-subnet-directed broadcast address

Multicasting

A set of hosts listening to a particular IP multicast address is called a host group.

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