display lacp statistics eth-trunk

Function

The display lacp statistics eth-trunk command displays statistics about LACPDUs on an Eth-Trunk interface in static LACP mode or on its member interface.

Format

display lacp statistics eth-trunk [ trunk-id [ interface { interface-type interface-number | interface-name } ] ]

Parameters

Parameter	Description	Value
trunk-id	Specifies the ID of an Eth-Trunk interface in static LACP mode.	The Eth-Trunk ID is an integer ranging from 0 to 65535.
interface interface-type interface-number	Specifies the type and number of an interface.	-
interface interface-name	Specifies the name of an interface.	-

Parameter

Description

Value

trunk-id

Specifies the ID of an Eth-Trunk interface in static LACP mode.

The Eth-Trunk ID is an integer ranging from 0 to 65535.

interface interface-type interface-number

Specifies the type and number of an interface.

interface interface-name

Specifies the name of an interface.

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
trunk	read

Usage Guidelines

Usage Scenario

After an Eth-Trunk interface in static LACP mode is configured, you can run the display lacp statistics command to view the statistics about received and sent LACPDUs and Marker packets on the Eth-Trunk interface.

The Marker protocol prevents mis-sequence of received frames after traffic switches from one link to another.

When using the display lacp statistics command, note that:

If no optional parameter is specified, the statistics about LACPDUs and Marker packets on all Eth-Trunk interfaces in static LACP mode are displayed.
If trunk-id is specified only, the statistics about LACPDUs and Marker packets on a specified Eth-Trunk interface in static LACP mode are displayed.
If trunk-id and interface interface-type interface-number are specified, the statistics about LACPDUs and Marker packets on a specified member interface of a specified Eth-Trunk interface in static LACP mode are displayed.

Prerequisites

The mode lacp-static command has been run in the Eth-Trunk interface view to configure the Eth-Trunk interface to work in static LACP mode. Before checking the statistics about LACPDUs on an Eth-Trunk member interface, ensure that the member interface exists.

Precautions

If there are many traffic statistics on Eth-Trunk interfaces, it is recommended that you specify trunk-id or interface interface-type interface-number to filter output information.

Example

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

# Display statistics about LACPDUs on the member interface GE 0/1/1 of Eth-Trunk 1 in static LACP mode.

<HUAWEI> display lacp statistics eth-trunk 1 interface gigabitethernet 0/1/1
GigabitEthernet0/1/1's PDU statistic is:
 ------------------------------------------------------------------------------
 Port                    LacpRevPdu   LacpSentPdu  MarkerRevPdu MarkerSentPdu
 GigabitEthernet0/1/1            17           189             0             0

# Display the statistics about LACPDUs on Eth-Trunk 1 in static LACP mode.

<HUAWEI> display lacp statistics eth-trunk 1
Eth-trunk1's PDU statistic is:
------------------------------------------------------------------------------
Port                   LacpRevPdu LacpSentPdu MarkerRevPdu MarkerSentPdu
GigabitEthernet0/1/1           17         189            0             0
GigabitEthernet0/1/2           17         189            0             0
GigabitEthernet0/1/3            0         186            0             0

# Display the statistics about LACPDUs on all Eth-Trunk interfaces in static LACP mode.

<HUAWEI> display lacp statistics eth-trunk
Eth-trunk1's PDU statistic is:
------------------------------------------------------------------------------
Port                   LacpRevPdu LacpSentPdu MarkerRevPdu MarkerSentPdu
GigabitEthernet0/1/1           17         189            0             0
GigabitEthernet0/1/2           17         189            0             0
GigabitEthernet0/1/3            0         186            0             0
Eth-trunk2's PDU statistic is:
------------------------------------------------------------------------------
Port                  LacpRevPdu LacpSentPdu MarkerRevPdu MarkerSentPdu
GigabitEthernet0/1/9          15          17            0             0
GigabitEthernet0/1/10          15          17            0             0

**Table 1** Description of the **display lacp statistics eth-trunk** command output
Item	Description
Port	Member interface of the Eth-Trunk interface.
LacpRevPdu	Number of received LACPDUs.
LacpSentPdu	Number of sent LACPDUs.
MarkerRevPdu	Number of received Marker packets.
MarkerSentPdu	Number of sent Marker packets.