Dell 9.7(0.0) manual Quality of Service QoS, Global Configuration Commands, Qos-rate-adjust

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Quality of Service (QoS)

The Dell Networking operating software commands for quality of service (QoS) include traffic conditioning and congestion control. QoS commands are not universally supported on all Dell Networking Products.S6000 platform.

This chapter contains the following sections:

•Global Configuration Commands

•Per-Port QoS Commands

•Policy-Based QoS Commands

Global Configuration Commands

There is only one global configuration QoS command.

qos-rate-adjust

By default, while rate limiting, policing, and shaping, Dell Networking OS does not include the Preamble, SFD, or the IFG fields. These fields are overhead; only the fields from MAC destination address to the CRC are used for forwarding and are included in these rate metering calculations. You can optionally include overhead fields in rate metering calculations by enabling QoS Rate Adjustment.

S6000

Syntax	qos-rate-adjustment overhead-bytes
Parameters	overhead-bytes	Include a specified number of bytes of packet overhead to
		include in rate limiting, policing, and shaping calculations.
		The range is from 1 to 31.
Defaults	QoS rate adjustment is disabled by default.
Command	CONFIGURATION
Modes
Command	This guide is platform-specific. For command information about other platforms,
History	refer to the relevant Dell Networking OS Command Line Reference Guide.

The following is a list of the Dell Networking OS version history for this command.

Quality of Service (QoS) 1245