Kontron CP6923, Reference Manual, Page: 74 / 480

Switching Commands CP6923
CP6923 CLI Reference Manual Page 2 - 30
2.3.28 show vlan association mac
This command displays the VLAN associated with a specific configured MAC address. If no MAC address is
specified, the VLAN associations of all the configured MAC addresses are displayed.
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.
2.4.2 mode dot1q-tunnel
This command is used to enable Double VLAN Tunneling on the specified interface.
Term Definition
IP Address The IP address assigned to each interface.
Net Mask The subnet mask.
VLAN ID There is a VLAN Identifier (VID) associated with each VLAN.
Format
show vlan association mac [<macaddr>]
Mode Privileged EXEC
Term Definition
Mac Address A MAC address for which the switch has forwarding and or filtering information. The format is
6 or 8 two-digit hexadecimal numbers that are separated by colons, for example
01:23:45:67:89:AB. In an IVL system the MAC address will be displayed as 8 bytes.
VLAN ID There is a VLAN Identifier (VID) associated with each VLAN.
Default vman
Format
dvlan-tunnel ethertype {802.1Q | vman | custom} [0-65535]
Mode Global Config
Default disabled
Format
mode dot1q-tunnel
Mode Interface Config