Port Storm Control

port-storm-control-modify

This command is used to modify the storm control configuration on a port.

Storm control prevents traffic on a LAN from being disrupted by a broadcast, multicast, or unicast storm on a port. A LAN storm occurs when packets flood the LAN, creating excessive traffic and degrading network performance.

Syntax   port-storm-control-modify  

port port-list

Specify the port list that you want to apply storm control.

Specify between one and three of the following options:

unknown-ucast-level unknown-ucast-level-
string

Specify the percentage of total available bandwidth that can be used by unicast traffic. The default value is 30%.

unknown-mcast-level unknown-mcast-level-
string

Specify the percentage of total available bandwidth that can be used by multicast traffic. The default value is 30%.

 

broadcast-level broadcast-level-string

Specify the percentage of total available bandwidth that can be used by broadcast traffic. The default value is 30%.

 

Defaults   None

Access   CLI

History   Command introduced in Version 2.2.3.

Usage   The thresholds can either be expressed as a percentage of the total available bandwidth that can be used by the broadcast, multicast, or unicast traffic

Examples  

CLI network-admin@switch > port-storm-control-modify port 11 unknown-ucast-leve 1.1

switch intf speed unknown-ucast-level unknown-mcast-level broadcast-level

------ --- ----   --------------------- ------------------- ---------------

pl-12  11   10g   1.1%                2.2%                3.3% 

 

See Also   

port-storm-control-modify