3com S7906E Manuel De Montage

 

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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 

 

Follow these steps to set storm suppression ratios for one or multiple Ethernet ports: 

Enter 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. 

 

Follow these steps to configure the interval for collecting port statistics: 

Enter system view 

—