Allied Telesis X900-48FE, RAPIER I manual Default portdisable, With the enable switch port command

Software Version 2.8.1			129
	Parameter	Description
	DTCSTORMStatus	Whether storm protection is enabled for the default traffic class.
		Default: disabled
	DTCSTORMWindow	Time between the polling of traffic class counters that checks
		whether storm protection should be activated. Required when storm
		protection is enabled.
		Default: none
		windowsize	Number of milliseconds from 100 to 60 000.
		NONE	Storm protection is inactive.
	DTCSTORMRate	Storm protection is activated when this rate of traffic is exceeded.
		Required when storm protection is enabled.
		If the value of dtcstormwindow is less than one second, the rate is
		averaged over the last second.
		Default: none
		Rate	Bits per second from 1Kbps to 10Gbps, specified in
			Kbps, Mbps or Gbps. If you do not specify a unit, it
			uses Kbps. If you specify Mbps or Gbps, the rate may
			contain a decimal fraction with up to 3 decimal
			places, for example, 1.25 Mbps.
		NONE	Storm protection is inactive.
	DTCSTORMAction	Action QoS takes when a storm is detected on a port.
		Default: portdisable
		LINKDown	Operationally disables ports to which the policy is
			attached.
		POrtdisable	Administratively disables ports to which the policy is
			attached.
	DTCSTORMTimeout	Length of time the port remains disabled after a storm is detected.
		Default: none
		timeoutlength	Duration in seconds from 1 to 86400.
		NONE	The port remains disabled until you enable it again
			with the enable switch port command.

Example The following command enables storm protection as follows:

■creates QoS Policy 1 with a description of stormprotection

■enables storm protection on the policy

■checks traffic every 200 milliseconds

■if the rate has exceeded 50kbps, activates storm protection

■when activated, storm protection operationally disables the port for 60 seconds

cre qos poli=1 desc=stormprotection dtcstorms=ena dtcstormw=200 dtcstormr=50kbps dtcstorma=linkd dtcstormt=60

Software Version 2.8.1 C613-10477-00 REV B