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Computer Networks Lecture2,Types of Casting:Unicast,Limited Broadcast,Directed Broadcast
Computer Networks Lecture2,Types of Casting:Unicast,Limited Broadcast,Directed Broadcast
Published: 2014/05/29
Channel: Gate Lectures by Ravindrababu Ravula
Unicast Multicast Broadcast Anycast Traffic Types / Transmission Types
Unicast Multicast Broadcast Anycast Traffic Types / Transmission Types
Published: 2015/08/15
Channel: Tariq Abosallout
How to Determine the Broadcast Address for your Network
How to Determine the Broadcast Address for your Network
Published: 2015/11/09
Channel: LastHumansTech
Types of communication & traffic  unicast, multicast, Broadcast in hindi.
Types of communication & traffic unicast, multicast, Broadcast in hindi.
Published: 2017/02/07
Channel: Make Net Easy
MicroNugget: What is a "Broadcast?"
MicroNugget: What is a "Broadcast?"
Published: 2012/10/31
Channel: Keith Barker
Understanding Unicast, Multicast, and Broadcast - CompTIA Network+ N10-005: 1.3
Understanding Unicast, Multicast, and Broadcast - CompTIA Network+ N10-005: 1.3
Published: 2012/01/13
Channel: Professor Messer
Calculate Network, Broadcast and host addresses
Calculate Network, Broadcast and host addresses
Published: 2016/11/09
Channel: ciscoKim
Troubleshooting Broadcast Storms and Switching Loops - CompTIA Network+ N10-006 - 4.6
Troubleshooting Broadcast Storms and Switching Loops - CompTIA Network+ N10-006 - 4.6
Published: 2015/05/11
Channel: Professor Messer
IP Networking for Studio and Outside Broadcasting
IP Networking for Studio and Outside Broadcasting
Published: 2016/05/02
Channel: Sony Professional Solutions Americas
WBN - Warrior Broadcasting Network
WBN - Warrior Broadcasting Network
Published: 2016/10/01
Channel: Warrior Broadcasting Network
Investigating Network Loops
Investigating Network Loops
Published: 2016/08/16
Channel: The Technology Firm
Broadcast Domains & CSMA/CA
Broadcast Domains & CSMA/CA
Published: 2016/12/21
Channel: Ubiquiti Networks
Broadcasting vs. networking
Broadcasting vs. networking
Published: 2014/04/28
Channel: BigMarker
broadcasting , multicasting and Unicasting in Hindi
broadcasting , multicasting and Unicasting in Hindi
Published: 2017/03/31
Channel: Rk Network
Unicasting | Limited Broadcast | Directed Broadcast | Gate Computer Networks Lectures in Hindi #04
Unicasting | Limited Broadcast | Directed Broadcast | Gate Computer Networks Lectures in Hindi #04
Published: 2017/10/09
Channel: Well Academy
IPv4 - Calculating the network, host and broadcast addresses -  Part 1 of 2
IPv4 - Calculating the network, host and broadcast addresses - Part 1 of 2
Published: 2012/10/13
Channel: Yvan Perron
04. Digital IP network Broadcasting System Control room
04. Digital IP network Broadcasting System Control room
Published: 2015/04/11
Channel: Lin Simon
Collision domain Broadcast domain in Hubs Switches Router in Hindi - Networking 26
Collision domain Broadcast domain in Hubs Switches Router in Hindi - Networking 26
Published: 2014/01/21
Channel: JagvinderThind
IP Networking for Studio and Outside Broadcasting Production Applications.
IP Networking for Studio and Outside Broadcasting Production Applications.
Published: 2015/04/14
Channel: Sony Professional Solutions Americas
What Do You Mean By Broadcasting In Networking?
What Do You Mean By Broadcasting In Networking?
Published: 2018/06/24
Channel: Sparky Insurance
Broadcast and Collision Domains
Broadcast and Collision Domains
Published: 2015/09/16
Channel: Clinton Technology
Address Resolution Protocol (ARP) Explained
Address Resolution Protocol (ARP) Explained
Published: 2014/08/20
Channel: Networklessons.com
TaylorVision Broadcasting Networking
TaylorVision Broadcasting Networking
Published: 2014/07/05
Channel: Taylor Vision
Collision Domain and Broadcast Domain
Collision Domain and Broadcast Domain
Published: 2011/12/10
Channel: Geek House
UNICAST MULTICAST BROADCAST
UNICAST MULTICAST BROADCAST
Published: 2013/08/07
Channel: Sheila Shaari
IPv4 Finding Network-hosts-Broadcast addresses, Classfull View
IPv4 Finding Network-hosts-Broadcast addresses, Classfull View
Published: 2010/02/02
Channel: Renee Breedlove
Connecticut School of Broadcasting - Networking
Connecticut School of Broadcasting - Networking
Published: 2011/02/24
Channel: Connecticut School of Broadcasting
Efficiently Secure Broadcasting in 5G Wireless Fog-Based-Fronthaul Networks
Efficiently Secure Broadcasting in 5G Wireless Fog-Based-Fronthaul Networks
Published: 2018/07/17
Channel: Ijwmn Journal
What Do You Mean By Broadcasting In Networking?
What Do You Mean By Broadcasting In Networking?
Published: 2017/10/02
Channel: Your Question I
In Houston
In Houston's "Salsa Con Networking" provided by Mi Casa Broadcasting
Published: 2011/05/18
Channel: Xibalba Quetzal
Mini-webinar: Network Edge 360 Virtual and Augmented Reality Broadcast & Delivery Infrastructure
Mini-webinar: Network Edge 360 Virtual and Augmented Reality Broadcast & Delivery Infrastructure
Published: 2017/01/16
Channel: Artesyn Embedded
Routing 1: Flooding
Routing 1: Flooding
Published: 2016/05/16
Channel: Jacob Schrum
You would not expect this from Oromia Broadcasting Network. Change?
You would not expect this from Oromia Broadcasting Network. Change?
Published: 2017/11/06
Channel: borkena - Ethiopian News
Networking Leads SMS Text Broadcasting
Networking Leads SMS Text Broadcasting
Published: 2017/07/11
Channel: Erikson Diane
PR, Journalism & Broadcasting: UCL Alumni Professional Networking Event
PR, Journalism & Broadcasting: UCL Alumni Professional Networking Event
Published: 2012/08/20
Channel: UCL
Mi Casa Broadcasting Network presents "Salsa con Networking" 9/29/2011 Part 1
Mi Casa Broadcasting Network presents "Salsa con Networking" 9/29/2011 Part 1
Published: 2012/01/04
Channel: Ray Hewitt
Mi Casa Broadcasting Network presents "Salsa con Networking" 9/29/2011 Part 3
Mi Casa Broadcasting Network presents "Salsa con Networking" 9/29/2011 Part 3
Published: 2012/01/04
Channel: Ray Hewitt
Mi Casa Broadcasting Network presents "Salsa con Networking" 9/29/2011 Part 4
Mi Casa Broadcasting Network presents "Salsa con Networking" 9/29/2011 Part 4
Published: 2012/01/04
Channel: Ray Hewitt
SfB Video Broadcast: Ep. 8 Networking
SfB Video Broadcast: Ep. 8 Networking
Published: 2016/02/03
Channel: Skype for Business
Social Broadcasting Network for Political Campaign
Social Broadcasting Network for Political Campaign's
Published: 2012/04/23
Channel: twodeg reessocial
Broadcasting vs networking - CVME 2013
Broadcasting vs networking - CVME 2013
Published: 2014/09/16
Channel: CongresoMundial Elearning
Collision domain Broadcast domain in Hubs Switches Router || Networking Part - 25 || CCNA Part  7
Collision domain Broadcast domain in Hubs Switches Router || Networking Part - 25 || CCNA Part 7
Published: 2017/05/24
Channel: Abhimanyu Gautam
HUBITY Broadcasting Social Currency and Networking Preview
HUBITY Broadcasting Social Currency and Networking Preview
Published: 2013/04/18
Channel: Andy Wong
Aciti - Networking, Shopping and Broadcasting Channel
Aciti - Networking, Shopping and Broadcasting Channel
Published: 2014/07/07
Channel: Admin
OBN [Oromia Broadcasting Network] Live Stream
OBN [Oromia Broadcasting Network] Live Stream
Published: 2017/12/14
Channel: OBN [Oromia Broadcasting Network]
Mi Casa Broadcasting Network Station ID Promotion
Mi Casa Broadcasting Network Station ID Promotion
Published: 2011/05/17
Channel: Xibalba Quetzal
Mi Casa Broadcasting: A growing network
Mi Casa Broadcasting: A growing network
Published: 2012/02/14
Channel: VOXXINews
Switch: 1.3. How to switch broadcasting packets? [for begineers]
Switch: 1.3. How to switch broadcasting packets? [for begineers]
Published: 2011/10/03
Channel: animate1111
TV BROADCASTING / TRENDS, NETWORK AND CRITICAL THINKING IN 21ST CENTURY
TV BROADCASTING / TRENDS, NETWORK AND CRITICAL THINKING IN 21ST CENTURY
Published: 2018/01/19
Channel: Mark Anthony Ambrocio
The Hot Girl Live-Broadcasting  from "Onlive”,Social Networking Application
The Hot Girl Live-Broadcasting  from "Onlive”,Social Networking Application
Published: 2016/06/30
Channel: Onlive
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WIKIPEDIA ARTICLE

From Wikipedia, the free encyclopedia
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Broadcast.svg

In computer networking, telecommunication and information theory, broadcasting is a method of transferring a message to all recipients simultaneously. Broadcasting can be performed as a high level operation in a program, for example broadcasting Message Passing Interface, or it may be a low level networking operation, for example broadcasting on Ethernet.

All-to-all communication is a computer communication method in which each sender transmits messages to all receivers within a group.[1] This contrasts with the point-to-point method in which each sender communicates with one receiver.

Overview[edit]

Routing schemes

Cast.svg

Unicast

Unicast.svg

Broadcast

Broadcast.svg

Multicast

Multicast.svg

Anycast

Anycast-BM.svg

Geocast

Geocast.svg

In computer networking, broadcasting refers to transmitting a packet that will be received by every device on the network.[2] In practice, the scope of the broadcast is limited to a broadcast domain. Broadcasting a message is in contrast to unicast addressing in which a host sends datagrams to another single host identified by a unique IP address.

Broadcasting is the most general communication method, and is also the most intensive in the sense that a large number of messages are required.[1]

Broadcasting may be performed as all scatter in which each sender performs its own scatter in which the messages are distinct for each receiver, or all broadcast in which they are the same.[3]

The MPI message passing method which is the de facto standard on large computer clusters includes the MPI_Alltoall method.[4]

Not all network technologies support broadcast addressing; for example, neither X.25 nor frame relay have broadcast capability, nor is there any form of Internet-wide broadcast. Broadcasting is largely confined to local area network (LAN) technologies, most notably Ethernet and token ring, where the performance impact of broadcasting is not as large as it would be in a wide area network.

The successor to Internet Protocol Version 4 (IPv4), IPv6 also does not implement the broadcast method, so as to prevent disturbing all nodes in a network when only a few may be interested in a particular service. Instead it relies on multicast addressing - a conceptually similar one-to-many routing methodology. However, multicasting limits the pool of receivers to those that join a specific multicast receiver group.

Both Ethernet and IPv4 use an all-ones broadcast address to indicate a broadcast packet. Token Ring uses a special value in the IEEE 802.2 control field.

Broadcasting may be abused to perform a type of DoS-attack known as a Smurf attack. The attacker sends fake ping requests with the source IP-address of the victim computer. The victim computer is flooded by the replies from all computers in the domain.

See also[edit]

References[edit]

  1. ^ a b Encyclopedia of Parallel Computing, Volume 4 by David Padua 2011 ISBN 0387097651 page 43
  2. ^ Andrew Tanenbaum (2003). Computer Networks. p. 368. ISBN 0-13-066102-3. 
  3. ^ Interconnection Networks by Jose Duato, Sudhakar Yalamanchili and Lionel Ni 2012 ISBN 1558608524 pages 210-211
  4. ^ Improved MPI All-to-all Communication on a Giganet SMP Cluster by Jesper Larsson Träff 2002 Proceedings of the 9th European PVM/MPI Users' Group Meeting on Recent Advances in Parallel Virtual Machine and Message Passing Interface ISBN 3-540-44296-0 pages 392-400

External links[edit]

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