H3C S5500-SI Series, Operation Manual

Page: 41 / 1217

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The storm suppression ratio settings configured for an Ethernet interface may get invalid if you enable
the storm constrain for the interface. For information about the storm constrain function, see
Configuring the Storm Constrain Function on an Ethernet Interface .
Follow these steps to set storm suppression ratios for one or multiple Ethernet interfaces:
To do… Use the command… Remarks
Enter system view system-view —
Enter
Ethernet
interface
view
interface interface-type
interface-number
Enter
Ethernet
interface
view or port
group view
Enter port
group view port-group manual
port-group-name
Use either command.
If configured in Ethernet interface view,
this feature takes effect on the current
port only; if configured in port group
view, this feature takes effect on all
ports in the port group.
Set the broadcast storm
suppression ratio broadcast-suppression
{ ratio | pps max-pps }
Optional
By default, all broadcast traffic is
allowed to pass through an interface,
that is, broadcast traffic is not
suppressed.
Set the multicast storm
suppression ratio multicast-suppression
{ ratio | pps max-pps }
Optional
By default, all multicast traffic is
allowed to pass through an interface,
that is, multicast traffic is not
suppressed.
Set the unknown unicast
storm suppression ratio unicast-suppression
{ ratio | pps max-pps }
Optional
By default, all unknown unicast traffic
is allowed to pass through an interface,
that is, unknown unicast traffic is not
suppressed.
If you set storm suppression ratios in Ethernet interface view or port group view repeatedly for an
Ethernet interface that belongs to a port group, only the latest settings take effect.
Setting the Interval for Collecting Ethernet Interface Statistics
Follow these steps to configure the interval for collecting interface statistics:
To do… Use the command… Remarks
Enter system view system-view —
Enter Ethernet port view
interface interface-type
interface-number
—