Users Guide

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 }
Parameters
number of
polling-interval
Enter the number of polling intervals. The range is from 0 to 1000. The default
value is 10.
Defaults 10
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 Description
9.10(0.0) Introduced on the S6000, S6000–ON, S61000–ON, Z9100–ON.
Usage
Information
The queue-drop backoff-on-norxpfc polling-count command is used to remove the queue-
drop state if additional PFCs are not received for the specified number of polling intervals.
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-on-norxpfc polling-count
20
storm-control pfc in queue-drop-state clear
You can clear the queue-drop state on an interface where the PFC storm has been triggered.
Syntax
storm-control pfc in queue-drop-state clear
Parameters None
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 Description
9.10(0.0) Introduced on the S6000, S6000–ON, S61000–ON, Z9100–ON.
Usage
Information
The storm-control pfc in queue-drop-state clear command is used to clear the queue-
drop state on a particular interface where the PFC storm has been triggered.
Example
Dell(conf-if-te-0/24)# storm-control pfc in queue-drop-state clear
Storm Control 1281