HP 6120XG HP ProCurve Series 6120 Blade Switches Multicast and Routing Guide - Page 20

Multimedia Traffic Control with IP Multicast (IGMP), Contents

Page 20 highlights

2 Multimedia Traffic Control with IP Multicast (IGMP) Contents Overview 2-2 IGMP General Operation and Features 2-3 IGMP Terms 2-4 IGMP Operating Features 2-5 Basic Operation 2-5 Enhancements 2-5 Number of IP Multicast Addresses Allowed 2-6 Number of Multicast Filters Allowed 2-6 CLI: Configuring and Displaying IGMP 2-7 How IGMP Operates 2-12 Operation With or Without IP Addressing 2-13 Automatic Fast-Leave IGMP 2-14 Forced Fast-Leave IGMP 2-16 Configuring Delayed Group Flush 2-17 Using the Switch as Querier 2-18 Excluding Well-Known or Reserved Multicast Addresses from IP Multicast Filtering 2-19 2-1

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2-1
2
Multimedia Traffic Control with IP
Multicast (IGMP)
Contents
Overview
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-2
IGMP General Operation and Features
. . . . . . . . . . . . . . . . . . . . . . . . . 2-3
IGMP Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-4
IGMP Operating Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Basic Operation
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Enhancements
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-5
Number of IP Multicast Addresses Allowed . . . . . . . . . . . . . . . . . . 2-6
Number of Multicast Filters Allowed
. . . . . . . . . . . . . . . . . . . . . . . 2-6
CLI: Configuring and Displaying IGMP
. . . . . . . . . . . . . . . . . . . . . . . . . 2-7
How IGMP Operates
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-12
Operation With or Without IP Addressing . . . . . . . . . . . . . . . . . . . . . . 2-13
Automatic Fast-Leave IGMP
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-14
Forced Fast-Leave IGMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-16
Configuring Delayed Group Flush
. . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-17
Using the Switch as Querier
. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-18
Excluding Well-Known or Reserved
Multicast Addresses from IP Multicast Filtering
. . . . . . . . . . . . . . . 2-19