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DGS-3130 Series Layer 3 Stackable Managed Switch Web UI Reference Guide
365
Figure 9-766 Storm Control Window
The fields that can be configured in Storm Control Trap Settings are described below:
Parameter Description
Trap State
Select the storm control trap option here. Options to choose from are None,
Storm Occur, Storm Clear, and Both. When None is selected, no traps will be
sent. When Storm Occur is selected, a trap notification will be sent when a
storm event is detected. When Storm Clear is selected, a trap notification will
be sent when a storm event is cleared.
Click the Apply button to accept the changes made.
The fields that can be configured in Storm Control Polling Settings are described below:
Parameter Description
Interval Enter the interval value used here. This value must be between 5 and 600
seconds. By default, this value is 5 seconds.
Retries Enter the retries value used here. This value must be between 0 and 360. By
default, this value is 3. Tick the Infinite option to disable this feature.
Click the Apply button to accept the changes made.
The fields that can be configured in Storm Control Port Settings are described below:
Parameter Description
From Port - To Port Select the appropriate port range used for the configuration here.
Type Select the type of storm attack that will be controlled here. Options to choose
from are Broadcast, Multicast, and Unicast. When the action is configured as
the shutdown mode, the unicast refers to both known and unknown unicast
packets; that is, if the known and unknown unicast packets hit the specified
threshold, the port will be shutdown. Otherwise, unicast refers to unknown
unicast packets.
Action Select the action that will be taken here. Options to choose from are None,
Shutdown, and Drop. Selecting None specifies not to filter the storm packets.
Selecting Shutdown specifies to shut down the port when the value specified
for rise threshold is reached. Selecting Drop specifies to discards packets that
exceed the risen threshold.
Level Type
Select the level type option here. Options to choose from are PPS, Kbps, and
Level.
PPS Rise Enter the rise packets per second value here. This option specifies the rise
threshold value in packets count per second. This value must be between 1
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