Administrator Guide

ManualsBrandsDell ManualsAccess PlatformsC9010 Modular Chassis Switch

1651

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

Version Description

9.9(0.0) Introduced on the C9010.

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.

C9000 Series

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 flow label value in the tunnel header. The range is from 0 to

1048575. The default value is 0.

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