Kontron AT8402 CLI - Manual (Page 60)

Switching Commands AT8402
AT8402 CLI Reference Manual Page 2 - 28
2.4 Double VLAN Commands
This section describes the commands you use to configure double VLAN (DVLAN).
Double VLAN tagging is a way to pass VLAN traffic from one customer domain to
another through a Metro Core in a simple and cost effective manner. The additional tag
on the traffic helps differentiate between customers in the MAN while preserving the
VLAN identification of the individual customers when they enter their own 802.1Q
domain.
2.4.1 dvlan-tunnel ethertype
This command configures the ether-type for all interfaces. The ether-type may have the
values of
802.1Q , vMAN , or custom . If the ether-type has a value of custom , the optional
value of the custom ether type must be set to a value from 0 to 65535.
Default vman
Format
dvlan-tunnel ethertype
{802.1Q | vman | custom} [0-65535]
Mode Global Config
2.4.2 mode dot1q-tunnel
This command is used to enable Double VLAN Tunneling on the specified interface.
Default disabled
Format
mode dot1q-tunnel
Mode Interface Config
2.4.2.1 no mode dot1q-tunnel
This command is used to disable Double VLAN Tunneling on the specified interface.
By default, Double VLAN Tunneling is disabled.
Format
no mode dot1q-tunnel
Mode Interface Config
2.4.3 mode dvlan-tunnel
Use this command to enable Double VLAN Tunneling on the specified interface.
NOTE: When you use the
mode dvlan-tunnel
command on an interface, it
becomes a service provider port. Ports that do not have double VLAN
tunneling enabled are customer ports.
Default disabled
Format
mode dvlan-tunnel
Mode Interface Config
2.4.3.1 no mode dvlan-tunnel
This command is used to disable Double VLAN Tunneling on the specified interface.
By default, Double VLAN Tunneling is disabled.