Filter
Top Products
User’s Manual of SGSD-1022 / SGSD-1022P
SGSW-2840 / SGSW-2840P
577
dot1q-tunnel system-tunnel-control
This command sets the switch to operate in QinQ mode. Use the no form to disable QinQ operating mode.
Syntax
[no] dot1q-tunnel system-tunnel-control
Default Setting
Disabled
Command Mode
Global Configuration
Command Usage
QinQ tunnel mode must be enabled on the switch for QinQ interface settings to be functional.
Example
Console(config)#dot1q-tunnel system-tunnel-control
Console(config)#
Related Commands
show dot1q-tunnel
show interfaces switchport
switchport dot1q-tunnel mode
This command configures an interface as a QinQ tunnel port. Use the no form to disable QinQ on the interface.
Syntax
switchport dot1q-tunnel mode {access | uplink}
no switchport dot1q-tunnel mode
access – Sets the port as an 802.1Q tunnel access port.
uplink – Sets the port as an 802.1Q tunnel uplink port.
Default Setting
Disabled
Command Mode
Interface Configuration (Ethernet, Port Channel)
Command Usage
• QinQ tunneling must be enabled on the switch using the dot1q-tunnel system-tunnel-control command before the
switchport dot1q-tunnel mode interface command can take effect.
• When a tunnel uplink port receives a packet from a customer, the customer tag (regardless of whether there are one or