xStack® DES-3528/DES-3552 Series Layer 2 Managed Stackable Fast Ethernet Switch CLI Reference Guide
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disable qinq
Purpose
Used to disable the Q-in-Q mode.
Syntax disable qinq
Description
This command disables the Q-in-Q mode.
All dynamically learned L2 address will be cleared. All dynamically registered VLAN entries
will be cleared. GVRP will be disabled. If you need to run GVRP on the Switch, you shall
enable GVRP manually.
All existed SP-VLAN will run as static 1Q VLAN.
Parameters
None.
Restrictions
Only Administrator and Operator and Power-User-level users can issue this command.
Example usage
To disable Q-in-Q:
DES-3528:admin# disable qinq
Command: disable qinq
Success.
show qinq
Purpose
Used to show global Q-in-Q.
Syntax show qinq
Description
This command is used to show the global Q-in-Q status.
Parameters
None.
Restrictions
None.
Example usage
To show global Q-in-Q status:
DES-3528:admin# show qinq
Commands: show qinq
QinQ Status: Enabled
show qinq inner_tpid
Purpose
Used to show qinq configured inner TPID.
Syntax show qinq inner_tpid
Description
The command used to show system’s configured inner TPID.
Parameters
None.
Restrictions
None.
Example usage:
DES-3528:admin# show qinq inner_tpid
Command: show qinq inner_tpid
Inner TPID: 0x8100