Users Guide
Version Description
9.3(0.0) Introduced on the S4810, S4820T, S6000 and Z9000.
Usage Information
The tunnel interface is inoperable without a valid tunnel destination address for the congured Tunnel mode.
To establish a logical tunnel to the particular destination address, use the destination address of the outer tunnel
header. If you congure a tunnel interface or source address, the tunnel destination must be compatible.
tunnel dscp
Congure 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)/Trac Class (IPv6)
to the tunnel header DSCP (IPv4)/Trac 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)/Trac Class (IPv6) to
the tunnel header DSCP (IPv4)/Trac Class (IPv6) depending on the mode of tunnel.
Defaults 0 (Mapped)
Command Modes INTERFACE TUNNEL (conf-if-tu)
Command History
This guide is platform-specic. 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 congures the method used to set the high 6 bits (the dierentiated services codepoint) of the
IPv4 TOS or the IPv6 trac class in the outer IP header.
1604 Tunneling