Unicasting , Broadcasting And Multicasting New
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![Unicasting , broadcasting and multicasting,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-1-2048.jpg?cb=1666767634)
![Unicasting,[object Object],Unicast transmission:,[object Object],[object Object],packet switching: Groups all transmitted data irrespective of content, type, or structure – into suitably-sized blocks, called packets. ,[object Object], One-to one connection between the client and the server.,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-2-2048.jpg?cb=1666767634)
![How it works????? ,[object Object],Use IP delivery methods (session-based protocols)such as ,[object Object],Transmission Control Protocol (TCP) ,[object Object],User Datagram Protocol (UDP),[object Object],Each unicast client that connects to the server takes up additional bandwidth.,[object Object],Client has a direct relationship to the server,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-3-2048.jpg?cb=1666767634)
![A schematic Example of unicasting,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-4-2048.jpg?cb=1666767634)
![Advantages,[object Object],Used for all network processes in which a private or unique resource is requested.,[object Object],Disadvantage,[object Object],applications which are mass-distributed are too costly to be conducted,[object Object],each network connection consumes computing resources on the sending host and requires its own separate network bandwidth for transmission.,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-5-2048.jpg?cb=1666767634)
![multicast,[object Object],A multicasting is associated with a group of interested receivers.,[object Object],No direct relationship between the clients and server.,[object Object],Clients that are connected to the multicast adds no additional overhead on the server. ,[object Object],In fact, the server sends out only one stream per multicast station. The same load is experienced on the server whether only one client or 1,000 clients are listening ,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-6-2048.jpg?cb=1666767634)
![How it works???,[object Object],Step1: The sender sends a single datagram to the multicast address ,[object Object], Step 2:The intermediary routers take care of making copies and sending them to all receivers that have registered their interest in data from that sender.,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-8-2048.jpg?cb=1666767634)
![ADVANTAGES ,[object Object],Datagarm received only by the interfaces that want it ,[object Object],Group addresses,[object Object],Messages are UDP so there is no connection setup ,[object Object],Can be used across a WAN,[object Object],Disadvantage ,[object Object],Not good for bulk data transfer ,[object Object],Multicast on the Internet is generally not practically used on large scale ,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-10-2048.jpg?cb=1666767634)
![Broadcasting,[object Object],BROADCAST - A method of sending information over a network. ,[object Object],Data comes from one source and goes to all other connected sources.,[object Object],This has the side effect of congesting a medium or large network segment very quickly.,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-11-2048.jpg?cb=1666767634)
![9 - 12,[object Object],Uses and its applications,[object Object],Network,[object Object],Spot,[object Object],Syndicated,[object Object],Group of local affiliates connected to one or more national networks,[object Object],Viable national medium for food and beverages, cars, and over-the-counter drugs,[object Object],Growth has contributed to increase in syndicated radio,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-12-2048.jpg?cb=1666767634)
![9 - 13,[object Object],Uses and its applications,[object Object],Network,[object Object],Spot,[object Object],Syndicated,[object Object],When an advertiser places an ad with an individual station rather than a network,[object Object],Makes up nearly 80% of all radio advertising,[object Object],Messages can be tailored for particular audiences,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-13-2048.jpg?cb=1666767634)
![9 - 14,[object Object],Uses and its applications,[object Object],Network,[object Object],Spot,[object Object],Syndicated,[object Object],Offers advertisers a variety of high-quality, specialized, and usually original programs,[object Object],Advertisers value syndicated programming because of the high level of audience loyalty,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-14-2048.jpg?cb=1666767634)
![thanks,[object Object]](https://image.slidesharecdn.com/unicastingbroadcastingandmulticastingnew-100523023731-phpapp01/75/unicasting-broadcasting-and-multicasting-new-15-2048.jpg?cb=1666767634)
Unicasting , Broadcasting And Multicasting New
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