Users Guide

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
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 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.
tunnel flow-label
Configure the method to set the IPv6 flow label value in the outer tunnel header.
Syntax
tunnel flow-label value
Tunneling 1648