display smart-link flush

Function

The display smart-link flush command displays information about received Flush packets.

Format

display smart-link flush

Parameters

None

Views

All views

Default Level

1: Monitoring level

Task Name and Operations

Task Name	Operations
smlk	read

Usage Guidelines

Usage Scenario

Before running the reset smart-link flush command to clear Flush packet statistics, run the display smart-link flush command to view information about received Flush packets. The information helps you learn about the primary and secondary link status and locate faults on interfaces.

Prerequisites

A Smart Link group on a downstream device has been enabled to send Flush packets using flush send command, and an interface on an upstream device has been enabled to receive Flush packets using the smart-link flush receive command.

Follow-up Procedure

Run the reset smart-link flush command to clear Flush packet statistics.

Example

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

# Display information about received Flush packets.

<HUAWEI> display smart-link flush
Receive flush packets count:               1191                                    
Receive last flush interface:              GigabitEthernet0/1/1
Receive last flush packet time:            02:42:37 UTC-03:00 DST 2013/01/27    
Receive last flush packet source MAC:      00e0-fc12-3456                       
Receive last flush packet control VLAN ID: 311

**Table 1** Description of the **display smart-link flush** command output
Item	Description
Receive flush packets count	Number of received Flush packets.
Receive last flush interface	Interface that received the latest Flush packet.
Receive last flush packet time	Time and data that the latest Flush packet was received. The format is HH:MM:SS UTC+HH:MM DST YYYY/MM/DD.
Receive last flush packet source MAC	Source MAC address of the latest received Flush packet.
Receive last flush packet control VLAN ID	Control VLAN ID of the latest received Flush packet.