Motorola 7.7.4 manual Set diffserv qos dscp-map default custom, 229

CONFIG Commands

•qos – Allows you to specify the Quality of Service for the flow: off, assure, expedite or network-control. These are used both to mark the IP TOS byte and to distribute pack- ets into the queues as if they were marked by the source.

QoS Setting	TOS Bit Value	Behavior
Off	TOS=000	This custom flow is disabled. You can activate it by selecting one
		of the two settings below. This setting allows you to pre-define
		flows without actually activating them.
Assure	TOS=001	Use normal queuing and throughput rules, but do not drop pack-
		ets if possible. Appropriate for applications with no guaranteed
		delivery mechanism.
Expedite	TOS=101	Use minimum delay. Appropriate for VoIP and video applications.
Network Control	TOS=111	Use highest possible priority.

Packet Mapping Configuration

set diffserv qos [ network-control-queue expedite-queue assured-queue best-effort-queue ] queue_name

Specifies the Diffserv QoS queue mapping associations.

•queue_name - the basic queue name to which classified packets are directed.

By default the following mappings are created:

set diffserv qos network-control-queue basic_q0 set diffserv qos expedite-queue basic_q1

set diffserv qos assured-queue basic_q2 set diffserv qos best-effort-queue basic_q3

set diffserv qos dscp-map [ default custom ]

•default – the default DSCP-queue mappings are used

•custom – allows you to set up customized mappings between DSCP code points and queue types.

If custom is selected, the following can be configured:

set diffserv qos dscp-map-0

[ best-effort assured expedite network-control ]

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