display otdr certificate interface

Function

The display otdr certificate interface command displays the OTDR test result which is configured as the OTDR birth certificate on an interface.

Format

display otdr certificate interface interface-type interface-number

Parameters

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

Views

All views

Default Level

1: Monitoring level

Usage Guidelines

After you run the otdr certificate interface command to configure an OTDR test result as the OTDR birth certificate, you can run the display otdr certificate interface command to view the birth certificate.

Example

# Display the OTDR birth certificate on GE0/0/1.

<HUAWEI> display otdr certificate interface gigabitethernet 0/0/1
-------------------------------------------------------------------------------------------------                                   
Reflections       Distance(m)                                                   Time                                                      
-------------------------------------------------------------------------------------------------                                   
       2021       0       0       0       0       0       0       0             2019-12-31 14:34:03                                                      
          0       0       0       0       0       0       0       0

**Table 1** Description of the **display otdr certificate interface** command output
Item	Description
Reflections Distance(m)	Reflection distance, in meters.
Time	Time when an OTDR test is performed.