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Item
Broadcast Suppression
Multicast Suppression
Unicast Suppression
Description
Set broadcast suppression on the port. You can suppress broadcast traffic by
percentage or by PPS as follows:
ratio: Sets the maximum percentage of broadcast traffic to the total
bandwidth of an Ethernet port. When this option is selected, you need to
input a percentage in the box below.
pps: Sets the maximum number of broadcast packets that can be
forwarded on an Ethernet port per second. When this option is selected,
you need to input a number in the box below.
kbps: Sets the maximum number of broadcast kilobits that can be
forwarded on an Ethernet port per second. When this option is selected,
you need to input a number in the box below.
IMPORTANT:
Do not configure this item if the storm constrain function for broadcast traffic is
enabled on the port. Otherwise, the suppression result will be unpredictable. To
set storm constrain for broadcast traffic on a port, select Device  Storm
Constrain.
Set multicast suppression on the port. You can suppress multicast traffic by
percentage or by PPS as follows:
ratio: Sets the maximum percentage of multicast traffic to the total
bandwidth of an Ethernet port. When this option is selected, you need to
input a percentage in the box below.
pps: Sets the maximum number of multicast packets that can be forwarded
on an Ethernet port per second. When this option is selected, you need to
input a number in the box below.
kbps: Sets the maximum number of multicast kilobits that can be forwarded
on an Ethernet port per second. When this option is selected, you need to
input a number in the box below.
IMPORTANT:
Do not configure this item if the storm constrain function for multicast traffic is
enabled on the port. Otherwise, the suppression result will be unpredictable. To
set storm constrain for multicast traffic on a port, select Device  Storm
Constrain.
Set unicast suppression on the port. You can suppress unicast traffic by
percentage or by PPS as follows:
ratio: Sets the maximum percentage of unicast traffic to the total bandwidth
of an Ethernet port. When this option is selected, you need to input a
percentage in the box below.
pps: Sets the maximum number of unicast packets that can be forwarded
on an Ethernet port per second. When this option is selected, you need to
input a number in the box below.
kbps: Sets the maximum number of unicast kilobits that can be forwarded
on an Ethernet port per second. When this option is selected, you need to
input a number in the box below.
IMPORTANT:
Do not configure this item if the storm constrain function for unicast traffic is
enabled on the port. Otherwise, the suppression result will be unpredictable. To
set storm constrain for unicast traffic on a port, select Device  Storm Constrain.
68

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