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max-group —— The maximum number of multicast groups for the port to join in.
It is used to prevent some ports taking up too much bandwidth.
Command Mode
Interface Configuration Mode（interface ethernet / interface range ethernet）
Example
Enable multicast filtering function for port 5, specify Action Mode as accept,
bound IP-range 2, 3, 4, and specify the maximum number of multicast groups
for port 5 to join in as 128:
TP-LINK(config)# interface ethernet 5
TP-LINK(config-if)# igmp-snooping filter status enable mode accept addr-id
2-4 maxgroup 128
show igmp-snooping global-config
Description
The show igmp-snooping global-config command is used to display the
global configuration of IGMP.
Syntax
show igmp-snooping global-config
Command Mode
Any Configuration Mode
Example
Display the global configuration of IGMP:
TP-LINK> show igmp-snooping global-config
show igmp-snooping port-config
Description
The show igmp-snooping port-config command is used to display the port
configuration of IGMP.
Syntax
show igmp-snooping port-config [port]
Parameter
port —— The port selected to display the configuration. By default, the
configuration of all ports is displayed.