Chapter 8: Ip Multicast Control; Ip Multicast Basic Settings; Set Processing Method For Unknown Multicast Frames; Igmp Snooping - Yamaha L2 Command Reference Manual

Chapter
8
IP multicast control

8.1 IP multicast basic settings

8.1.1 Set processing method for unknown multicast frames

[Syntax]
l2-unknown-mcast mode
[Parameter]
mode
[Initial value]
l2-unknown-mcast flood
[Input mode]
global configuration mode
[Description]
Specifies the processing method for multicast frames that are not registered in the MAC address table.
[Example]
Discard unknown multicast.
SWR2311P(config)#l2-unknown-mcast discard

8.2 IGMP snooping

8.2.1 Set enable/disable IGMP snooping

[Syntax]
ip igmp snooping switch
no ip igmp snooping
[Parameter]
switch
[Initial value]
ip igmp snooping enable
[Input mode]
interface mode
[Description]
Enables the IGMP snooping setting of the interface.
If this command is executed with the "no" syntax, the setting returns to the default.
[Note]
This command can be specified only for VLAN interface.
: Sets the processing method for multicast frames
Setting value
discard
flood
: IGMP snooping operations
Setting value
enable
disable
Command Reference | IP multicast control | 209
Description
Discard
Flood
Description
Enable IGMP snooping
Disable IGMP snooping