Allied Telesis AlliedWare Plus Operating System Version 5.4.4C (x310-26FT,x310-26FP,x310-50FT,x310-50FP) - Manual (Page 727)

Software Reference for x310 Series Switches
C613-50046-01 REV A AlliedWare Plus TM Operating System - Version 5.4.4C 30.1
Chapter 30: IGMP and IGMP Snooping
Introduction
Introduction ........................................................................................................................................ 30.2
IGMP....................................................................................................................................................... 30.2
Joining a multicast group (Membership report) ............................................................ 30.3
Staying in the multicast group (Query message)........................................................... 30.3
Leaving the multicast group (Leave message) ............................................................... 30.3
IGMP Snooping .................................................................................................................................. 30.4
How IGMP Snooping operates.............................................................................................. 30.4
IGMP Snooping and Querier configuration example ................................................... 30.5
Query Solicitation.............................................................................................................................. 30.8
How Query Solicitation Works .............................................................................................. 30.8
Query Solicitation Operation................................................................................................. 30.8
Speeding up IGMP convergence in a non-looped topology ...................................30.11
Enabling Query Solicitation on multiple switches in a looped topology............30.11