Setting The Interval For Collecting Ethernet Port Statistics - 3Com 4500G Family Configuration Manual

The storm suppression ratio settings configured for an Ethernet port may get invalid if you enable the
storm constrain for the port. For information about the storm constrain function, see
Storm Constrain Function on an Ethernet
Follow these steps to set storm suppression ratios for one or multiple Ethernet ports:
To do...
Enter system view
Enter
Ethernet port
view or port
group view
Set the broadcast storm
suppression ratio
Set the multicast storm
suppression ratio
Set the unknown unicast
storm suppression ratio
If you set storm suppression ratios in Ethernet port view or port group view repeatedly for an Ethernet
port that belongs to a port group, only the latest settings take effect.

Setting the Interval for Collecting Ethernet Port Statistics

You can use the reset counters interface command to clear port statistics.
Follow these steps to configure the interval for collecting port statistics:
To do...
Enter system view
Enter Ethernet port view
Use the command...
system-view
Enter
interface interface-type
Ethernet port
interface-number
view
Enter port port-group manual
group view port-group-name
broadcast-suppression
{ ratio | pps max-pps }
multicast-suppression
{ ratio | pps max-pps }
unicast-suppression
{ ratio | pps max-pps }
system-view
interface interface-type
interface-number
.
—
Use either command.
If configured in Ethernet port 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.
Optional
By default, the threshold of broadcast
packets that can be forwarded on an
Ethernet port is 3000pps.
Optional
By default, all multicast traffic is
allowed to pass through a port, that is,
multicast traffic is not suppressed.
Optional
By default, all unknown unicast traffic
is allowed to pass through a port, that
is, unknown unicast traffic is not
suppressed.
Use the command...
1-6
Configuring the
Remarks
Remarks
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