Qtech QSW-2910-09T-POE-AC/DC [53/212] Configure interface dynamic qinq

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3.7.6 Configure interface dynamic QinQ

 Configure a series vlan to be dynamic QinQ with the start vlan and destination vlan. In

the precondition of all vlan tag packets between start vlan are not transparent

transmitted, they will transmit in the form of double tag head with destination vlan.

The command mode is global configuration mode

dtag insert startvlanid endvlanid targetvlanid rate

Example:

Configure all vlan tag packets to add a tag head with destination vlan3 from the start vlan1 to

end vlan2 and the rate is 100Kbps

QTECH(config-if-ethernet-0/0/1)#dtag insert 1 2 3 100

 Delete a consecultive vlan in configured dynamic QinQ on the form of start vlan and

destination vlan, in which the parameter imputed start vlan and the destination vlan

must be the same as configuring a vlan series.

The command mode is global configuration mode

no dtag insert { startvlanid endvlanid | all }

Example:

Delete all configured vlan tag packets to add a tag head with destination vlan3 from the start

vlan1 to end vlan2

QTECH(config-if-ethernet-0/0/1)#no dtag insert 1 2

3.7.7 Enable/disable vlan-swap

Configure it in global configuration mode:

 Enable vlan-swap

vlan-swap

 Disable vlan-swap

no vlan-swap

By default, vlan-swap is disabled.

Example:

!Enable vlan-swap

QTECH(config)#vlan-swap

3.7.8 Configure rewrite-outer-vlan

After configuration, all packets from this port without inner vlan ID being specified range and

with outer vlan ID being specified one (this condition can be optioned), the outer vlan ID will be

modified to be new.