Multicast Fundamentals And Routing Zero-To-Hero

Concept , Configuration and Verification

What you'll learn

Multicast Fundamentals and Addresses

IGMP and IGMP Snooping

Protocol Independent Multicast Dense Mode (PIM-DM)

Protocol Independent Multicast Sparse Mode (PIM-SM)

PIM Designated Router (DR) and PIM Forwarder

Rendezvous Points Static and Dynamic Learning

Source Specific Multicast [SSM]

Bidirectional PIM with Static RP

Bidirectional PIM with Auto RP

Bidirectional PIM with BSR

Multicast Source Discovery Protocol [MSDP]

Enterprise IP Multicast Design

Requirements

You need to have CCNA level knowledge for this course . All scenarios of this course can be implemented in GNS3 and EVE-NG.

Description

In computer networking, multicast is group communication where data transmission is addressed to a group of destination computers simultaneously. Multicast can be one-to-many or many-to-many distribution.[Multicast should not be confused with physical layer point-to-multipoint communication.Group communication may either be application layer multicast or network-assisted multicast, where the latter makes it possible for the source to efficiently send to the group in a single transmission. Copies are automatically created in other network elements, such as routers, switches and cellular network base stations, but only to network segments that currently contain members of the group. Network-assisted multicast may also be implemented at the Internet layer using IP multicast. In IP multicast the implementation of the multicast concept occurs at the IP routing level, where routers create optimal distribution paths for datagrams sent to a multicast destination address.Multicast is often employed in Internet Protocol (IP) applications of streaming media, such as IPTV and multipoint videoconferencing.When multiple routers are used in interconnected networks, the routers can exchange information about destination addresses using a routing protocol. Each router builds up a routing table, a list of routes, between two computer systems on the interconnected networks.IP multicast is a technique for one-to-many communication over an IP network. The destination nodes send Internet Group Management Protocol join and leave messages, for example in the case of IPTV when the user changes from one TV channel to another. IP multicast scales to a larger receiver population by not requiring prior knowledge of who or how many receivers there are. Multicast uses network infrastructure efficiently by requiring the source to send a packet only once, even if it needs to be delivered to a large number of receivers. The nodes in the network take care of replicating the packet to reach multiple receivers only when necessary.

Overview

Section 1: Introduction

Lecture 1 Multicast Fundamentals and Addresses

Lecture 2 IGMP and IGMP Snooping

Lecture 3 Protocol Independent Multicast Dense Mode (PIM-DM)

Lecture 4 Protocol Independent Multicast Sparse Mode (PIM-SM)

Lecture 5 PIM Designated Router (DR) and PIM Forwarder

Lecture 6 Rendezvous Points Static and Dynamic Learning

Lecture 7 Source Specific Multicast [SSM]

Lecture 8 Bidirectional PIM with Static RP

Lecture 9 Bidirectional PIM with Auto RP

Lecture 10 Bidirectional PIM with BSR

Lecture 11 Multicast Source Discovery Protocol [MSDP]

Section 2: Enterprise IP Multicast Design

Lecture 12 How Does IP Multicast Work

Lecture 13 Multicast Group

Lecture 14 IP Multicast Service Model

Lecture 15 Functions of a Multicast Network

Lecture 16 Multicast Protocols

Network Engineers , Service Provider Engineers , Datacenter Engineers