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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.

DellEMC(conf)#storm-control pfc

DellEMC(conf-storm-control-pfc)#polling-interval 200

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

Enter the number of polling intervals. The range is from 0 to 1000. The default

value is 0.

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

EMC Networking OS Command Line Reference Guide.

Version Description

9.10(0.1) Introduced on the S6010-ON and S4048T-ON.

9.10(0.0) Introduced on the S6000, S6000–ON, S61000–ON, Z9100–ON.

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.

DellEMC(conf)#storm-control pfc

DellEMC(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.