Dell PowerEdge FX2/FX2s Manual de usuario descargar pdf (Pagina 403)

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Qos-policy-output qmap_wg

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Dell#

trust

Specify dynamic classification (DSCP) or dot1p to trust.

Syntax

trust {diffserv [fallback]| dot1p [fallback]}

Parameters

diffserv Enter the keyword diffserv to specify trust of DSCP

markings.

dot1p Enter the keyword dot1p to specify trust dot1p

configuration.

fallback Enter the keyword fallback to classify packets according

to their DSCP value as a secondary option in case no match

occurs against the configured class maps.

Defaults none

Command

Modes

CONFIGURATION (conf-policy-map-in)

Command

History

Version 9.4(0.0) Supported on the FN I/O aggregator.

Usage

Information

When you configure trust, matched bytes/packets counters are not incremented

in the show qos statistics command.

Dynamic mapping honors packets marked according to the standard definitions of

DSCP. The following lists the default mapping.

DSCP/CP hex

Range (XXX)

DSCP

Definition

Traditional IP

Precedence

MXL Switch

Internal

Queue ID

DSCP/CP

Decimal

111XXX Network

Control

3 48–63

110XXX Internetwork

Control

3 48–63

101XXX EF (Expedited

Forwarding)

CRITIC/ECP 2 32–47

100XXX AF4 (Assured

Forwarding)

Flash Override 2 32–47

011XXX AF3 Flash 1 16–31

010XXX AF2 Immediate 1 16–31

001XXX AF1 Priority 0 0–15

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