Allied Telesis AT-8100 Series User Manual

Page 1758

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Chapter 101: QoS Commands

1758

minimum burst size

maximum rate

maximum burst size

The value of the action parameter greatly effects the outcome of this
command. The data for the policed-dscp-transmit option is supplied by the
MLS QOS MAP POLICED-DSCP command. See “MLS QOS MAP
POLICED-DSCP” on page 1742.

Assigning drop-red as an action means that any packets classed as red
are discarded. Although data is metered per byte, if there are sufficient
tokens available that match a part of a packet, then the entire packet is
marked red. It is important to note that if you assign the action parameter
to drop-red, then these packets are dropped.

To remove the associate between a twin-rate policer and a class map, use
“NO POLICE AGGREGATE” on page 1752.

Example

This example configures a twin-rate policer that requires traffic to conform
to a CIR of 11,000 Kbps, a CBS of 13,000 bytes, a PIR of 20,000 Kbps,
and a PBS of 20,000 bytes. This policer re-marks traffic if it does not
conform to the set condition:

awplus> enable
awplus# configure terminal
awplus(config)# policy-map pmap1
awplus(config-pmap)# class classname7
awplus(config-pmap-c)# police twin-rate 11000 13000 20000
20000 action policed-dscp-transmit

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