Planet IGSW-2840 User Manual page 567

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
more tag layers) is retained in the inner tag, and the service provider's tag added to the outer tag.
567
User's Manual of IGSW-2840