R3721-F3210-F3171-HP High-End Firewalls Network Management Command Reference-6PW101

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multicast-suppression
Syntax
multicast-suppression ratio
undo multicast-suppression
View
Layer 2 Ethernet interface view, Layer 2 Ethernet subinterface view
Default level
2: System level
Parameters
ratio: Sets the multicast suppression threshold as a percentage of the transmission capability of an
Ethernet interface, ranging from 1 to 100. The smaller the percentage, the less multicast traffic is allowed
to pass through.
Description
Use multicast-suppression to set the multicast suppression threshold on an Ethernet interface or
subinterface.
Use undo multicast-suppression to restore the default.
By default, Ethernet interfaces do not suppress multicast traffic.
When multicast traffic exceeds the threshold you configure, the system discards multicast packets until the
multicast traffic drops below the threshold.
Examples
# Set the multicast threshold to 20% on GigabitEthernet 0/1.
<Sysname> system-view
[Sysname] interface gigabitethernet 0/1
[Sysname-GigabitEthernet0/1] multicast-suppression 20
# Set the multicast threshold to 20% on Ethernet subinterface GigabitEthernet 0/1.1.
<Sysname> system-view
[Sysname] interface gigabitethernet 0/1.1
[Sysname-GigabitEthernet0/1.1] multicast-suppression 20
unicast-suppression
Syntax
unicast-suppression ratio
undo unicast-suppression
View
Layer 2 Ethernet interface view, Layer 2 Ethernet subinterface view
Default level
2: System level