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Today, telecommunications networks are delivering data and multimedia services
to users. The next step in Internet technology is its distribution to multiple
individual hosts without overloading the network. IP Multicasting allows a
station to send a single stream of packets into the network in order to be
delivered to the subscribing users. This is the basis for many new networking
applications, such as conferencing, distance learning or software and data
distribution.
This course provides an understanding of how IP multicasting works and once
completed it, attendees will be able to:
- Describe the application and basic function of Multicast IP
- Identify the IP Multicast model
- Understand multicast protocols such as IGMP, PIM, MOSPF and others
- Understand the issues of deploying applications based on multicasting
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- Introduction
- What is multicasting?
- Why multicast?
- Multicast applications
- Addressing
- IP Addressing basics
- Address Classes A, B, C and D
- Sub-network Addressing
- Classless Addressing
- Addressing for Multicast IP
- Multicast address blocks
- GLOP
- IPv6 Multicast and Anycast
- Ethernet and IEEE 802
- Addressing
- Multicasting over 802 Networks
- Mapping layer 3 addresses onto layer 2 multicast addresses
- IP Multicast Model
- Basic Concepts
- Routers & End Stations
- End Station to Router
- The Internet Group Management Protocol
- IGMPv1
- IGMPv2
- IGMPv3
- IGMP Proxy
- Switches and multicasting
- Controlling multicast traffic
- IGMP Snooping
- CGMP (Control Group Management Protocol)
- GMRP (GARP Multicast Registration Protocol)
- RGMP (Router-port Management
- Protocol)
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- Router to Router: Multicast Routing Protocols
- Basics
- Distribution trees
- Source Distribution Tree
- Core based trees
- Shared Distribution Tree
- Rendezvous Points
- Reverse Path Forwarding (RPF)
- Dense Mode & Sparse Mode
- Protocols
- Distance Vector Multicast Routing Protocol (DVMRP)
- Multicast Open Shortest Path First (MOSPF)
- Protocol-Independent Multicast (PIM)
- PIM Dense Mode
- PIM Sparse Mode
- PIM-SSM
- PIMv1 vs PIMv2
- Inter-domain Multicasting
- MBGP
- The Multicast Source Discovery Protocol (MSDP
- Multicast Applications
- Overview
- One to Many
- >Many to Many
- Many to One
- Service requirements
- Application example: IPTV
- Conclusion
- Glossary
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- Consultants, network engineers and operators, pre and post sales engineers and
technicians responsible for designing, implementing and/or troubleshooting IP
multicast networks.
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- Attendees must have a good understanding of IP, routing concepts and protocols
such as RIP, OSPF and BGP and LAN concepts, including Ethernet.
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