display dot1q information termination

Function

The display dot1q information termination command displays the names of all sub-interfaces for Dot1q VLAN tag termination, Dot1q termination configuration information, and the number of VLAN groups configured on these sub-interfaces.

Format

display dot1q information termination [ interface { interface-name | interface-type interface-number } ]

Parameters

Parameter	Description	Value
interface-name	Specifies the name of an interface.	-
interface-type	Specifies the type of an interface.	-
interface-number	Specifies the number of an interface.	-

Parameter

Description

Value

interface-name

Specifies the name of an interface.

interface-type

Specifies the type of an interface.

interface-number

Specifies the number of an interface.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
ethernet	read

Usage Guidelines

Usage Scenario

If multiple sub-interfaces for Dot1q VLAN tag termination and VLAN groups are configured on a device, run the display dot1q information termination command to check the names of sub-interfaces for Dot1q VLAN tag termination, Dot1q termination configuration information, and the number of VLAN groups configured on these sub-interfaces. With this information, you can determine whether the configuration is correct and locate faults.

Prerequisites

Dot1q termination has been configured correctly. Otherwise, a message indicating that information to be viewed does not exist is displayed when you run the display dot1q information termination command.

Example

The actual command output varies according to the device. The command output here is only an example.

# Display information about all sub-interfaces for Dot1q VLAN tag termination and the number of VLAN groups configured on these sub-interfaces on a device.

<HUAWEI> display dot1q information termination
  Eth-Trunk10.1
    L3VPN bound
    Total QinQ Num: 1
      dot1q termination vid 100 to 200 vlan-group 4
    Total vlan-group Num: 1
      vlan-group 4
    encapsulation dot1q-termination
  Eth-Trunk10.2
    Total QinQ Num: 1
      dot1q termination vid 300
    Total vlan-group Num: 1
      vlan-group 5
    encapsulation dot1q-termination rt-protocol
  GigabitEthernet0/1/16.1
    Total QinQ Num: 1
      dot1q termination vid 2 to 100 vlan-group 2
    Total vlan-group Num: 1
      vlan-group 2
    encapsulation dot1q-termination

# Display information about the sub-interfaces for Dot1q VLAN tag termination and the number of VLAN groups configured on these sub-interfaces on a specified interface.

<HUAWEI> display dot1q information termination interface Eth-Trunk10
  Eth-Trunk10.1
    L3VPN bound
    Total QinQ Num: 1
      dot1q termination vid 100 to 200 vlan-group 4
    Total vlan-group Num: 1
      vlan-group 4
    encapsulation dot1q-termination
  Eth-Trunk10.2
    Total QinQ Num: 1
      dot1q termination vid 300
    Total vlan-group Num: 1
      vlan-group 5
    encapsulation dot1q-termination rt-protocol

**Table 1** Description of the **display dot1q information termination** command output
Item	Description
Eth-Trunk10.1	Name of the VLAN tag termination sub-interface.
L3VPN bound	Type of services bound to the VLAN tag termination sub-interface.
Total QinQ Num	Number of Dot1q terminations configured on the VLAN tag termination sub-interface.
Total vlan-group Num	Number of VLAN groups configured on the VLAN tag termination sub-interface.