If you set different suppression ratios in Ethernet interface view or port-group view for multiple
times, the latest configuration takes effect.
Do not use the multicast-suppression command along with the storm-constrain command.
Otherwise, the multicast storm suppression ratio configured may get invalid.
On an Ethernet port enabled with multicast storm suppression ratio, this feature takes effect only in
the inbound direction.
Examples
# For Ethernet interface Ethernet 2/0/1, allow multicast traffic equivalent to 20% of the total transmission
capability of Ethernet 2/0/1 to pass.
<Sysname> system-view
[Sysname] interface ethernet 2/0/1
[Sysname-GigabitEthernet2/0/1] multicast-suppression 20
# For all the ports of the manual port group group1, allow multicast traffic equivalent to 20% of the total
transmission capability of each port to pass.
<Sysname> system-view
[Sysname] port-group manual group1
[Sysname-port-group-manual-group1] group-member ethernet 2/0/1
[Sysname-port-group-manual-group1] group-member ethernet 2/0/2
[Sysname-port-group-manual-group1] multicast-suppression 20
port-group manual
Syntax
port-group manual port-group-name
undo port-group manual port-group-name
View
System view
Default Level
2: System level
Parameters
port-group-name: Specifies name of a manual port group, a string of 1 to 32 characters.
Description
Use the port-group manual command to create a manual port group and enter manual port group
view.
Use the undo port-group manual command to remove a manual port group.
By default, no manual port group is created.
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