Maipu Administration Guide

Configure QinQ Drop Function

After the port is configured with the QinQ drop function, if the port receives a packet that does not match the port-based flexible QinQ entry, 1:1 VLAN mapping entry and N:1 VLAN mapping entry, the packet will be discarded.

Configuration Condition

To configure the QinQ Drop function, first complete the following task:

Configure the basic QinQ function and the port-based flexible QinQ function or 1:1 VLAN mapping function.

Enable QinQ Drop Function

Table 4-8 Enable QinQ Drop function

Step	Command	Description
Enter the global configuration mode.	configure terminal	-
Enter the L2 Ethernet interface configuration mode.	interface interface-name	Either After you enter the L2 Ethernet interface configuration mode, the subsequent configuration takes effect only on the current port. After you enter the aggregation group configuration mode, the subsequent configuration takes effect only within the aggregation group.
Enter the aggregation group configuration mode.	link-aggregation link-aggregation-id
Enable QinQ Drop function	vlan dot1q-tunnel drop	Mandatory By default, the QinQ Drop function is not enabled.

On one port, the QinQ Drop function cannot coexist with QinQ Evc.

Configure QinQ Drop Function

Configuration Condition

Enable QinQ Drop Function

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