VLAN Commands 499
show dvlan-tunnel interface
Use the show dvlan-tunnel interface command in Privileged EXEC mode to display detailed
information about Double VLAN Tunneling for the specified interface or all interfaces.
Syntax
show dvlan-tunnel interface {
unit/port
|all}
•
unit/port
— A valid unit and port number separated by forward slashes (/).
•
all
— Displays information for all interfaces.
Default Configuration
This command has no default configuration.
Command Mode
Privileged EXEC mode
User Guidelines
This command has no user guidelines.
Example
The following example displays detailed information for unit/port "1/g1."
console#show dvlan-tunnel interface 1/g1
Interface Mode EtherType
--------- ------- --------------
1/g1 Enable vMAN
The following table describes the significant fields shown in the example.
Field Description
Mode This field specifies the administrative mode through which Double VLAN
Tunneling can be enabled or disabled. The default value for this field is
disabled
.
Interface Interface Number.
EtherType This field represents a 2-byte hex EtherType to be used as the first 16 bits of the
DVLAN tunnel. The three different EtherType tags are: (1) 802.1Q, which
represents the commonly used value of 0x8100. (2) vMAN, which represents the
commonly used value of 0x88A8. (3) If EtherType is not one of these two values, it
is a custom tunnel value, representing any value in the range of 0 to 65535.
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