ip multicast. 2003-2004 - information management 2 groep t leuven – information department 2/14...

IP Multicast

2003-2004 - Information management2Groep T Leuven – Information department2/14

Agenda• Why IP Multicast ?• Multicast fundamentals• Intradomain multicast• Multicast at layer 2

2003-2004 - Information management3Groep T Leuven – Information department3/14

Unicast vs Multicast

2003-2004 - Information management4Groep T Leuven – Information department4/14

Multicast Advantages

2003-2004 - Information management5Groep T Leuven – Information department5/14

Multicast Disadvantages

2003-2004 - Information management6Groep T Leuven – Information department6/14

Apps that benefit from IP Multicast

Multimedia

Streaming media

Training and corporate communications

Conferencing video and audio

Any one-to-many data push applications

2003-2004 - Information management7Groep T Leuven – Information department7/14

Agenda• Why IP Multicast ?• Multicast fundamentals• Intradomain multicast• Multicast at layer 2

2003-2004 - Information management8Groep T Leuven – Information department8/14

Multicast Components

2003-2004 - Information management9Groep T Leuven – Information department9/14

IP Multicast Group concept

2003-2004 - Information management10Groep T Leuven – Information department10/14

IP Multicast Networking Model

2003-2004 - Information management11Groep T Leuven – Information department11/14

IP Multicast Addressing

2003-2004 - Information management12Groep T Leuven – Information department12/14

Multicast Addressing

2003-2004 - Information management13Groep T Leuven – Information department13/14

Multicast Addressing

2003-2004 - Information management14Groep T Leuven – Information department14/14

IP Multicast Addressing

2003-2004 - Information management15Groep T Leuven – Information department15/14

Host – Router Signaling : IGMP

2003-2004 - Information management16Groep T Leuven – Information department16/14

Host – Router Signaling : IGMP

2003-2004 - Information management17Groep T Leuven – Information department17/14

Host – Router Signaling : IGMP

2003-2004 - Information management18Groep T Leuven – Information department18/14

Host – Router Signaling : IGMP

2003-2004 - Information management19Groep T Leuven – Information department19/14

Host – Router Signaling : IGMP

2003-2004 - Information management20Groep T Leuven – Information department20/14

Why IP Multicast ?

Multicast fundamentals

Intradomain multicast

Multicast at layer 2

Agenda

2003-2004 - Information management21Groep T Leuven – Information department21/14

Multicast Distribution Trees

2003-2004 - Information management22Groep T Leuven – Information department22/14

Multicast Distribution Trees

2003-2004 - Information management23Groep T Leuven – Information department23/14

Multicast Distribution Trees

2003-2004 - Information management24Groep T Leuven – Information department24/14

Multicast Distribution Trees

2003-2004 - Information management25Groep T Leuven – Information department25/14

Multicast Distribution Trees

2003-2004 - Information management26Groep T Leuven – Information department26/14

Multicast Forwarding

2003-2004 - Information management27Groep T Leuven – Information department27/14

Multicast Forwarding

2003-2004 - Information management28Groep T Leuven – Information department28/14

Multicast Forwarding

2003-2004 - Information management29Groep T Leuven – Information department29/14

Multicast Forwarding

2003-2004 - Information management30Groep T Leuven – Information department30/14

Multicast Forwarding

2003-2004 - Information management31Groep T Leuven – Information department31/14

Multicast vs Unicast Routing

2003-2004 - Information management32Groep T Leuven – Information department32/14

Multicast Routing Protocol overview

2003-2004 - Information management33Groep T Leuven – Information department33/14

Why IP Multicast ?

Multicast fundamentals

Intradomain multicast

Multicast at layer 2

Agenda

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L2 Multicast Frame Switching

2003-2004 - Information management35Groep T Leuven – Information department35/14

L2 Multicast Frame Switching