3Com S7902E, Руководство по настройке

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traffic on the port exceeds the threshold, the system discards packets until the traffic drops below the
threshold.
The storm suppression ratio settings configured for an Ethernet port may become invalid if you enable
the storm constrain for the port. For information about the storm constrain function, see Configuring the
Storm Constrain Function on an Ethernet .
Follow these steps to set storm suppression ratios for one or multiple Ethernet ports:
To do… Use the command… Remarks
Enter system view
system-view
—
Enter
Ethernet port
or OLT port
view
interface interface-type
interface-number
Enter
Ethernet
port/OLT
port view or
port group
view
Enter port
group view port-group manual
port-group-name
Use either command.
If configured in Ethernet port
or OLT 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.
Set the broadcast storm
suppression ratio broadcast-suppression { ratio |
pps max-pps | kbps max-bps }
Optional
By default, broadcast traffic is
not suppressed.
Set the multicast storm
suppression ratio multicast-suppression { ratio |
pps max-pps | kbps max-bps }
Optional
By default, multicast traffic is
not suppressed.
Set the unknown unicast
storm suppression ratio unicast-suppression { ratio | pps
max-pps | kbps max-bps }
Optional
By default, unknown unicast
traffic is not suppressed.
As for an Ethernet port belongs to a port group, if you set a storm suppression ratio for the port in both
Ethernet port view and port group view, the one configured the last takes effect.
Setting the Interval for Collecting Ethernet Port Statistics
Follow these steps to configure the interval for collecting port statistics:
To do… Use the command… Remarks
Enter system view system-view —