Allied Telesis AT-9800 manual Set qos portgroup, Uses Kbps. If you specify Mbps or Gbps, the rate

Models: AT-9900 AT-8700XL AT-9800 AT-8600 RAPIER I AT-8800 AT-8900 X900-48FE

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QoS Enhancements

 

Release Note

 

 

 

 

 

 

 

 

 

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.

 

 

 

 

 

 

 

set qos portgroup

Syntax SET QOS PORTGroup=group-list[POLIcy={policy-listNONE}] [DESCription=description]

Description This new command attaches a policy to a port group, or removes the current policy.

Parameter

Description

 

 

PORTgroup

Port group affected. The group-listconsists of:

 

one or more port groups

 

a range specified with a hyphen, such as 1-4

 

a comma-separated list of numbers and/or ranges

 

an integer from 1 to 32

 

Default: no default

Software Version 2.8.1 C613-10477-00 REV B

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Allied Telesis AT-9800, RAPIER I, X900-48FE, AT-8900 Set qos portgroup, Uses Kbps. If you specify Mbps or Gbps, the rate