answersLogoWhite

0


Best Answer
Copy

There are three possible ways of data communication among computers:

1) broadcasting - ONE computer to ALL computers

2) unicasting - ONE computer to ONE computer

3) multicasting - ONE computer to A GROUP of computeres

as we discuss above that multicast means their is a group in a company and we have to send a mail to a particular group then we use a multicast network ...

and another example of multicast is ,In digital television broadcasting, to send multiple standard TV (SDTV) programs in the allotted bandwidth, rather than one high-definition TV (HDTV) program.

User Avatar

Wiki User

โˆ™ 2017-09-26 11:58:55
This answer is:
๐Ÿ™
0
๐Ÿคจ
0
๐Ÿ˜ฎ
0
๐Ÿ˜‚
0
User Avatar

More Answers

User Avatar

Wiki User

โˆ™ 2014-12-18 16:36:48

There are three ways of sending message in a network. These are unicasting, multicasting, and broadcasting. Multicasting means sending packet to many but not all systems in the network.

User Avatar

Add your answer:

Earn +5 pts
Q: What is multicasting?
Write your answer...
Submit

Related Questions

What does multicasting have to do with hubs?

Multicasting can be done on a hub but a hub does not need it always. Configuring a router or switch to use multicasting requires that the router or switch be IGMP capable.


Operates at the network layer and manages multicasting?

IGMP


What is unicasting and multicasting?

The terms Unicasting and Multicasting are used in computer networks. By Unicasting we mean that the communication is a One-to-One communication,ie. one computer interacts with just one other computer. by multicasting we mean that it is a One-to-Many communication.ie the computer interacts with more than one computer on the network.


What has the author Kevin Savetz written?

Kevin Savetz has written: 'MBONE, multicasting tomorrow's Internet' -- subject- s -: Interactive multimedia, Multicasting - Computer networks -, Internet 'Internet Top Ten Lists'


What is the process of multicast known for in computer networking?

Multicast is a computer networking process. In multicasting, a message is sent to several machines at the same time through a single transmission from the source. It is mostly used in IP multicasting.


What does WDS use to reduce network bandwidth requirements while deploying images?

Use multicasting


What technology enables a computer to transmit the same data to multiple destinations at the same time?

Multicasting


What is digital TV multicasting?

Making the move to digital TV can give viewers access to additional local TV channels. Multicasting is the technology that allows a single station to provide as many as six separate programming streams simultaneously, free and over the air.


When is IGMP used?

It is used when one host needs to send data to many destination hosts (multicasting).


What has the author David G Petitt written?

David G. Petitt has written: 'Solutions for reliable multicasting'


What has the author Hyung Jin Lee written?

Hyung Jin Lee has written: 'Distributed delay-constrained minimum cost multicasting'


What are the characteristics of the Open shortest path first ospf?

It provides fast network convergence. It transmits route updates throughout a network using IP-based multicasting.


What gives the different classes of IP addressing?

There is five classes of ip address which is a b c d e .Mostly we used a b c class ip address d and e class is reserved for government space research and multicasting. class range subnemask a 0-127 255.0.0.0 b 128.191 255.255.0.0 c 192.223 255.255.255.0 e reserved for multicasting d reserved for research


What is the Difference between modem and hub?

hub store to data data link switch store to data physical layer hub used multicasting switch used to unicasting


A transmission method that allows one node to send data to a defined group of nodes?

Multicasting is a transmission method that allows one node to send data to a defined group of nodes.


What has the author Thomas Maufer written?

Thomas Maufer has written: 'A field guide to wireless LANs for administrators and power users' -- subject(s): Wireless LANs 'Deploying IP multicast in the enterprise' -- subject(s): Multicasting (Computer networks)


What is the concept of IP multicasting or multicast IP?

When you send a packet across the network, it is typically destined for one host and one host only. This is called single casting. You "cast" (tell) the message to a single host. However, there comes a time when a message needs to be sent to more than one person at a time. For example, when you are telling a joke to your friends - all of your friends in the immediate area are supposed to hear the joke, but nobody outside of them should hear it - this is called multicasting - you "cast" the message to multiple select hosts. On some occasions, your message needs to go out to absolutely everybody, such as a winter storm warning - this is called broadcasting - you cast the message to a broad range of hosts.


Why are class D and E ip adderss not available to individuals and companies?

Class D IP addresses are used to multicasting to addresses (Sending to more than one address, without necessarily broadcasting. Class E IP addresses are marked as experimental, and aren't used for anything other than that.


Concept of IP multicasting?

The idea is to send a message to several recipients at once. On the backbone of the network, a message might be sent only once; later, when the paths to the recipients separate, several copies are made. This can help save bandwidth of the Internet backbone (or other, smaller, networks), in certain circumstances. Multicasting is especially useful if the same information is to be sent to all recipients at the same time. A typical case might be a live radio or television broadcast over the Internet.The idea is to send a message to several recipients at once. On the backbone of the network, a message might be sent only once; later, when the paths to the recipients separate, several copies are made. This can help save bandwidth of the Internet backbone (or other, smaller, networks), in certain circumstances. Multicasting is especially useful if the same information is to be sent to all recipients at the same time. A typical case might be a live radio or television broadcast over the Internet.The idea is to send a message to several recipients at once. On the backbone of the network, a message might be sent only once; later, when the paths to the recipients separate, several copies are made. This can help save bandwidth of the Internet backbone (or other, smaller, networks), in certain circumstances. Multicasting is especially useful if the same information is to be sent to all recipients at the same time. A typical case might be a live radio or television broadcast over the Internet.The idea is to send a message to several recipients at once. On the backbone of the network, a message might be sent only once; later, when the paths to the recipients separate, several copies are made. This can help save bandwidth of the Internet backbone (or other, smaller, networks), in certain circumstances. Multicasting is especially useful if the same information is to be sent to all recipients at the same time. A typical case might be a live radio or television broadcast over the Internet.


Is a transmission method that allows one node to send data to a defined group of nodes?

Multicasting is a transmission method that allows one node to send data to a defined group of nodes. Transmission methods using fiber-optic cables achieve faster throughput than those using copper or wireless connections.


What is a unicast packet?

A unicast packet is a regular IP packet that has a destination IP address. This is opposed to a multicast or broadcast packet that is destined for more than one device.


Why are Class D and E addresses not available to individuals and companies?

Class D is used for multicasting, in which one host sends messages to multiple hosts. (i.e. Video Conference via the internet)Class E is used for research.Comp TIA 6th editionCorrection to Class E:Class E addresses begin with 240 through 254 and are reserved for research.


Define the networking classes?

Class A 0-127 | N | H | H | H | Class B 128-191 | N | N | H | H | Class C 192-223 | N | N | N | H | Class D 224-239 Reserved for multicasting Class E 240-255 Reserved for future use N- Network bits H- Host bits


What is the range of address in the classes of internet address?

Class A 0-127 | N | H | H | H | Class B 128-191 | N | N | H | H | Class C 192-223 | N | N | N | H | Class D 224-239 Reserved for multicasting Class E 240-255 Reserved for future use N- Network bits H- Host bits


Why are Class D and Class E addresses not available to individuals and corporations?

Class D and Class E IP addresses are not available for general use. Class D addresses begin with octets 224 through 239 and are used for multicasting, in which one host sends messages to multiple hosts, such as when the host transmits a video conference over the internet. Class E addresses begin with 240 through 254 and are reserved for research.