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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)/Trac Class (IPv6) to

the tunnel header DSCP (IPv4)/Trac Class (IPv6) depending on the mode of tunnel.

Defaults 0 (Mapped)

Command Modes INTERFACE TUNNEL (conf-if-tu)

Command History

This guide is platform-specic. For command information about other platforms, see the relevant Dell Networking

OS Command Line Reference Guide.

Version Description

9.10(0.0) Introduced on the S6100–ON.

9.9(0.0) Introduced on the C9010.

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 congures the method used to set the high 6 bits (the dierentiated services codepoint) of the

IPv4 TOS or the IPv6 trac class in the outer IP header.

A value of 0 copies original packet DSCP (IPv4)/Trac Class (IPv6) to the tunnel header DSCP (IPv4)/Trac

Class (IPv6) depending on the mode of tunnel.

tunnel ow-label

Congure the method to set the IPv6 ow label value in the outer tunnel header.

Syntax

tunnel flow-label value

To return to the default value of 0, use the no tunnel flow-label value command.

Parameters

value Enter a value to set the IPv6 ow label value in the tunnel header. The range is from 0 to

1048575. The default value is 0.

Defaults 0 (Mapped original packet ow-label value to tunnel header ow-label value)