2-531
Catalyst 3750 Switch Command Reference
OL-8552-07
Chapter 2 Catalyst 3750 Switch Cisco IOS Commands
show dot1q-tunnel
show dot1q-tunnel
Use the
show dot1q-tunnel
user EXEC command to display information about IEEE 802.1Q tunnel
ports.
show dot1q-tunnel
[
interface
interface-id
]
[
|
{
begin
|
exclude
|
include
}
expression
]
Syntax Description
Command Modes
User EXEC
Command History
Usage Guidelines
Expressions are case sensitive. For example, if you enter
| exclude output
, the lines that contain
output
do not appear, but the lines that contain
Output
appear.
Examples
These are examples of output from the
show dot1q-tunnel
command:
Switch>
show dot1q-tunnel
dot1q-tunnel mode LAN Port(s)
-----------------------------
Gi1/0/1
Gi1/0/2
Gi1/0/3
Gi1/0/6
Po2
Switch>
show dot1q-tunnel interface gigabitethernet1/0/1
dot1q-tunnel mode LAN Port(s)
-----------------------------
Gi1/0/1
Related Commands
interface
interface-id
(Optional) Specify the interface for which to display IEEE 802.1Q tunneling
information. Valid interfaces include physical ports and port channels.
| begin
(Optional) Display begins with the line that matches the
expression
.
| exclude
(Optional) Display excludes lines that match the
expression
.
| include
(Optional) Display includes lines that match the specified
expression
.
expression
Expression in the output to use as a reference point.
Release
Modification
12.2(25)EA1
This command was introduced.
Command
Description
dot1q tag native
Displays IEEE 802.1Q native VLAN tagging status.
dot1q-tunnel
Configures an interface as an IEEE 802.1Q tunnel port.
