HP ProCurve Series 4100GL Management And Configuration Manual page 301

Multimedia Traffic Control with IP Multicast
(IGMP)
Contents
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-2
General Operation and Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-3
IGMP Terms . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-4
IGMP Operating Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-5
CLI: Configuring and Displaying IGMP . . . . . . . . . . . . . . . . . . . . . . . . 13-6
Web: Enabling or Disabling IGMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-11
How IGMP Operates . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-11
Operation With or Without IP Addressing . . . . . . . . . . . . . . . . . . . . . 13-13
Automatic Fast-Leave IGMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-13
Forced Fast-Leave IGMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-15
Configuring Per-Port Forced Fast-Leave IGMP . . . . . . . . . . . . . . . . . 13-18
Using the Switch as Querier . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-19
Excluding Well-Known or Reserved Multicast Addresses
from IP Multicast Filtering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13-20
13
13-1