Study Material Page 9 of 14 | Internet Communications Protocols (IoT and Applications) | CUET (Common University Entrance Test) PG Electronics & Communication (MTQP05) | Covers Complete Syllabus
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Multicast, Multicast – Need & Overview, IP Multicasting Support, Internet Group Management Protocol (IGMP)
Multicast – Need & Overview
- The main purpose of multicasting is group communication.
- The need for group communication in the Internet is obvious.
- It could be one-to-many or many-to-many. One-to-many communication could be a news cast to a select group of users – for transmitting breaking news, special updates, stock-prices, etc.
- It could be used for sending software updates to multiple hosts. Many-to-many communication is required for video-conferencing or multimedia teleconferencing, online multi…
… (1667 more words, 60 figures, 1 table) …
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