Usage Information

This command fails if the address family entered does not match the outer header address family of the tunnel mode, tunnel source, or any other tunnel allow- remote.

If you configure any allow-remote , the tunnel source or tunnel mode commands fail if the outer header address family does not match that of the configured allow- remote.

Allow-remote entries can be configured only on multipoint receive-only tunnels, that is tunnel mode includes decapsulate-any option. This command will fail if any bidirectional tunnel options are configured. Likewise, attempts to configure bidirectional tunnel options will fail if any allow-remote entries are configured.

tunnel dscp

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

Syntax

tunnel dscp {mapped <value>}

Parameters

Defaults

Command Modes

Command History

Usage Information

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

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.

0 (Mapped)

INTERFACE TUNNEL (conf-if-tu)

Version

Description

9.7(0.0)

Introduced on the S6000-ON.

9.3(0.0)

Introduced on the S6000, S4810, S4820T, Z9000.

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.

Tunneling

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Dell 9.7(0.0) manual Tunnel dscp mapped value, Mapped