D-Link xStack Reference Manual page 321

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xStack DGS-3620 Series Layer 3 Managed Stackable Gigabit Switch Web UI Reference Guide
Time Interval (5-600)
Threshold (0-255000)
Traffic Control Type
Broadcast (0-255000)
Multicast (0-255000)
Unicast (0-255000)
Traffic Trap Settings
Traffic Log Settings
Traffic Auto Recover
Time (0-65535)
Click the Apply button to accept the changes made for each individual section.
Click the View Details button to view more information regarding the specific entry.
Click the Delete button to remove the specific entry.
After clicking the View Details button, the following window will be available:
check box, and the port will be shut down immediately when detecting storm.
The Time Interval will set the time between Multicast and Broadcast packet counts
sent from the Switch's chip to the Traffic Control function. These packet counts are
the determining factor in deciding when incoming packets exceed the Threshold
value. The Time Interval may be set between 5 and 600 seconds, with a default
setting of 5 seconds.
Specifies the maximum number of packets per second that will trigger the Traffic
Control function to commence. The configurable threshold range is from 0-255000
with a default setting of 131072 packets per second.
Specifies the desired Storm Control Type: None, Broadcast, Multicast, Unicast,
Broadcast + Multicast, Broadcast + Unicast, Multicast + Unicast, and Broadcast +
Multicast + Unicast.
Enter the number of broadcast packets per second received by the Switch that will
trigger the storm traffic control measure.
Enter the number of multicast packets per second received by the Switch that will
trigger the storm traffic control measure.
Enter the number of unicast packets per second received by the Switch that will
trigger the storm traffic control measure.
Enable sending of Storm Trap messages when the type of action taken by the
Traffic Control function in handling a Traffic Storm is one of the following:
None – Will send no Storm trap warning messages regardless of action taken by the
Traffic Control mechanism.
Storm Occurred – Will send Storm Trap warning messages upon the occurrence of
a Traffic Storm only.
Storm Cleared – Will send Storm Trap messages when a Traffic Storm has been
cleared by the Switch only.
Both – Will send Storm Trap messages when a Traffic Storm has been both
detected and cleared by the Switch.
This function cannot be implemented in the hardware mode. (When Drop is chosen
for the Action parameter)
Use the drop-down menu to enable or disable the function. If enabled, the traffic
control states are logged when a storm occurs and when a storm is cleared. If the
log state is disabled, the traffic control events are not logged.
Enter the time allowed for auto recovery from shutdown for a port. The default value
is 0, which means there is no auto recovery and the port remains in shutdown
forever mode. This requires manual entry of the CLI command config ports
[ <portlist> | all ] state enable to return the port to a forwarding state.
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