Queue-Drop Backoff-Force - Dell S6100 Configuration Manual

Defaults None
Command Modes INTERFACE
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version
9.10(0.0)
Usage Information The storm-control pfc in queue-drop command is used to drop the traffic meant for egressing through
the specified port or priority where PFC storm has been detected.
Example
Dell(conf-if-te-0/24)# storm-control pfc in queue-drop

queue-drop backoff-force

You can remove the queue-drop state after the specified number of polling is done.
Syntax queue-drop backoff-force polling—count {number of polling—interval }
Parameters
number of polling-
interval
Defaults 0
Command Modes CONFIGURATION (conf-storm-control-pfc)
Command History
This guide is platform-specific. For command information about other platforms, see the relevant Dell Networking
OS Command Line Reference Guide.
Version
9.10(0.0)
Usage Information The queue-drop backoff-force polling—count command is used to remove the queue-drop state
unconditionally after the specified number of polling is done. The queue-drop state, which has been activated due
to the detection of PFC storm, is forced to get removed. By default, the queue-drop state is not removed until it is
explicitly cleared using the storm-control pfc in queue-drop-state clear command.
Example Use the storm-control pfc command in the configuration mode to enter the 'storm-control-pfc'
configuration mode. The commands provisioned in this mode are applicable for all the interfaces that have PFC
storm enabled.
Dell(conf)#storm-control pfc
Dell(conf-storm-control-pfc)#queue-drop backoff-force polling-count 20
queue-drop backoff-on-norxpfc
You can remove the queue-drop state when additional PFCs are not received.
Syntax queue-drop backoff-on-norxpfc polling-count {number of polling-interval }
1550 Storm Control
Description
Introduced on the S6000, S6000–ON, S61000–ON, Z9100–ON.
Enter the number of polling intervals. The range is from 0 to 1000. The default value is 0.
Description
Introduced on the S6000, S6000–ON, S61000–ON, Z9100–ON.