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SFTOS Command Reference for the S2410, Version 2.4.1.0 221
VLAN-Stack commands, also called Double VLAN tagging, QinQ, and VLAN tunneling.
With this feature, you can “stack” VLANs into one tunnel and switch them through the
network. The commands in this chapter, in order, are:
• dvlan-tunnel ethertype on page 221
• mode dot1q-tunnel on page 222
• mode dvlan-tunnel on page 222
• show dot1q-tunnel on page 223
• show dvlan-tunnel on page 224
dvlan-tunnel ethertype
This command configures the etherType for all VLAN-Stack interfaces on the system.
Syntax
dvlan-tunnel ethertype {802.1Q | vman | custom 0-65535}
The etherType may have the values of
802.1Q, vman, or custom. For custom, the value of
the etherType must be set to a number from 0 to 65535.
The
no version of this command sets the etherType for the specified interface to the default.
Default
vman
Mode
Global Config; Interface Range, which is indicated by the (conf-if-range-interface)# prompt,
such as (conf-if-range-vlan 10-20)#.
Command
History
Web User
Interface
Double VLAN Tunneling (The Double VLAN Tunneling panel is the SFTOS Web Interface
panel with similar functionality. Access it in the node tree through System >> Port >>
Double VLAN Tunneling.)
Chapter 12 VLAN-Stack Commands
Version 2.3 Interface Range mode added
Related
Commands
interface range Defines an interface range and accesses the Interface Range mode
show dot1q-tunnel Displays the configured etherType and other information about Double
VLAN Tunneling for a specified interface or for all interfaces.
show dvlan-tunnel same as above