Function Brief; Igmp-Snooping; Igmp-Snooping Host-Age-Time - Dahua DH-PFS6428-24T Cli Configuration Manual

show igmp-snooping group

Function Brief

Internet Group Management Protocol Snooping, shorted as IGMP
Snooping, is a multicast restriction mechanism running on a L2 device to
manage and control multicast groups. The L2 device on which IGMP
Snooping runs analyzes the received IGMP packets, create a mapping
relationship between ports and MAC multicast addresses and forwards
multicast data according to the mapping relationship
4.6.1

igmp-snooping

Command Description
ip igmp snooping:
//This command is used to enable the igmp-snooping function.
no ip igmp snooping:
//This command is used to disable the igmp-snooping function.
Parameter
None
Default
Disable
Command Mode
Global configuration mode
Example
//This command will configure open and closed igmp snooping:
switch(config)# igmp-snooping
switch(config)#no igmp-snooping
4.6.2

igmp-snooping host-age-time

Command Description
igmp-snooping host-age-time｛200-1000｝
Parameter
Parameter
time
Default
260S
Command Mode
Global configuration mode
Parameters of the command mode
Old Time,value range:200-1000s.