display l2protocol-tunnel statistics group-mac

Function

The display l2protocol-tunnel statistics group-mac command displays statistics about transparently transmitted Layer 2 PDUs whose multicast destination MAC addresses are replaced with a specified destination MAC address (group MAC address) on an interface.

Format

display l2protocol-tunnel statistics group-mac interface-type interface-number

Parameters

Parameter	Description	Value
interface-type interface-number	Specifies the interface on which the statistics about transparently transmitted Layer 2 PDUs whose multicast destination MAC addresses are replaced with a specified group MAC address are to be displayed. interface-type specifies the type of the interface. interface-number specifies the number of the interface.	-

Parameter

Description

Value

interface-type interface-number

Specifies the interface on which the statistics about transparently transmitted Layer 2 PDUs whose multicast destination MAC addresses are replaced with a specified group MAC address are to be displayed.

interface-type specifies the type of the interface.
interface-number specifies the number of the interface.

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

After configuring Layer 2 protocol tunneling on a device, you can run the display l2protocol-tunnel statistics group-mac command to check statistics about transparently transmitted Layer 2 PDUs whose multicast destination MAC addresses are replaced with a specified group MAC address on an interface. The command output includes:

Number of Layer 2 PDUs received by the interface
Number of Layer 2 PDUs dropped by the interface due to queue resource exhaustion
Number of Layer 2 PDUs dropped by the interface due to queue execution timeout

The command output helps you locate interface faults.

Example

# Display statistics about transparently transmitted Layer 2 PDUs whose multicast destination MAC addresses are replaced with a specified group MAC address on GE 0/0/1.

<HUAWEI> display l2protocol-tunnel statistics group-mac GigabitEthernet 0/0/1

-------------------------------------------------------------------------------------------
 Port                   Group-Mac           Input            QueueFull          TimeOut
                                            Packets          DropPackets        DropPackets
 -------------------------------------------------------------------------------------------
 GE0/0/1                0100-0ccd-cdd0      8942             0                  8651 
                        0100-0ccd-cd2d      232              0                  161 
                        0100-0ccd-cd29      242              0                  181 
                        0100-0ccd-cd26      228              0                  166 
                        0100-0ccd-cd22      277              0                  206 
                        0100-0ccd-cd19      254              0                  184 
                        0100-0ccd-cd0c      278              0                  203

**Table 1** Description of the **display l2protocol-tunnel statistics group-mac** command output
Item	Description
Port	Interface name
Group-Mac	Multicast MAC address
Input Packets	Number of Layer 2 PDUs received by the interface
QueueFull DropPackets	Number of Layer 2 PDUs dropped by the interface due to queue resource exhaustion
TimeOut DropPackets	Number of Layer 2 PDUs dropped by the interface due to queue execution timeout