Dell Command Line Reference Guide for the S4048–ON System 9.14.2.5

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tunnel dscp

Configure the method to set the DSCP in the outer tunnel header.

C9000 Series

Syntax
tunnel dscp {mapped | value}

To use the default tunnel mapping behavior, use the no tunnel dscp value command.

Parameters
mapped
Enter the keyword mapped to map the original packet DSCP (IPv4)/Traffic Class (IPv6) to the tunnel header DSCP (IPv4)/Traffic Class (IPv6) depending on the mode of tunnel.
value
Enter a value to set the DSCP value in the tunnel header. The range is from 0 to 63. The default value of 0 denotes mapping of original packet DSCP (IPv4)/Traffic Class (IPv6) to the tunnel header DSCP (IPv4)/Traffic Class (IPv6) depending on the mode of tunnel.
Defaults
0 (Mapped)
Command Modes
INTERFACE TUNNEL (conf-if-tu)
Command History

This guide is platform-specific. For command information about other platforms, see the relevant Dell EMC Networking OS Command Line Reference Guide.

Version
Description
9.10(0.1)
Introduced on the S6010-ON and S4048T-ON.
9.10(0.0)
Introduced on the S3148.
9.10(0.0)
Introduced on the S6100–ON.
9.9(0.0)
Introduced on the C9010.
9.8(2.0)
Introduced on the S3100 series.
9.8(1.0)
Introduced on the Z9100–ON.
9.8(0.0P5)
Introduced on the S4048-ON.
9.8(0.0P2)
Introduced on the S3048-ON.
9.7(0.0)
Introduced on the S6000-ON.
9.5(0.1)
Introduced on the Z9500.
9.3(0.0)
Introduced on the S6000, S4810, S4820T, Z9000.
Usage Information

This command configures the method used to set the high 6 bits (the differentiated services codepoint) of the IPv4 TOS or the IPv6 traffic class in the outer IP header.

A value of 0 copies original packet DSCP (IPv4)/Traffic Class (IPv6) to the tunnel header DSCP (IPv4)/Traffic Class (IPv6) depending on the mode of tunnel.


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