R0106-HP MSR Router Series Layer 2 - LAN Switching Command Reference(V7)

QinQ commands

QinQ commands are supported only on the HMIM 24GSW, HMIM 24GSW-PoE, and HMIM 8GSW

interface modules.

This document uses the following terms:

• CVLAN—Customer network VLANs, also called "inner VLANs," refer to VLANs that a customer

uses on the private network.

• SVLAN—Service provider network VLANs, also called "outer VLANs," refer to VLANs that a service

provider uses to transmit VLAN tagged traffic for customers.

display qinq

Use display qinq to display the QinQ-enabled interfaces.

Syntax

display qinq [ interface interface-type interface-number ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

interface interface-type interface-number: Specifies an interface by its type and number. If you do not

specify an interface, this command displays all QinQ-enabled interfaces.

Usage guidelines

If QinQ is not enabled on any interfaces, this command does not provide any output.

Examples

# Enable QinQ on GigabitEthernet 2/1/1. Then, verify that QinQ is enabled on the interface.

<Sysname> system-view

[Sysname] interface gigabitethernet 2/1/1

[Sysname-GigabitEthernet2/1/1] qinq enable

[Sysname-GigabitEthernet2/1/1] display qinq interface gigabitethernet 2/1/1

Interface

GigabitEthernet2/1/1

# Enable QinQ on GigabitEthernet 2/1/1 and GigabitEthernet 2/1/3. Then, verify that QinQ is

enabled on the interfaces.

<Sysname> system-view

[Sysname] interface gigabitethernet 2/1/1

[Sysname-GigabitEthernet2/1/1] qinq enable

[Sysname-GigabitEthernet2/1/1] quit

[Sysname] interface gigabitethernet 2/1/3