display cfd tst

Use display cfd tst to display the TST result.

Syntax

display cfd tst [ service-instance instance-id [ mep mep-id ] ]

Views

Any view

Predefined user roles

network-admin

network-operator

Parameters

service-instance instance-id: Specifies a service instance by its ID in the range of 1 to 32767. If you do not specify this option, the command displays the TST results for all service instances.

mep mep-id: Specifies a MEP by its ID in the range of 1 to 8191. If you do not specify this option, the command displays the TST results for all MEPs.

Usage guidelines

The TST DM results for all inward-facing MEPs in a service instance are the same.

Examples

# Display the TST results for all the MEPs in all service instances.

<Sysname> display cfd tst
Service instance: 1
MEP ID: 1003
Sent TST total number: 0
Received TST total number: 5
Received from 0010-fc00-6510, Bit True,  sequence number 0
Received from 0010-fc00-6510, Bit True,  sequence number 1
Received from 0010-fc00-6510, Bit True,  sequence number 2
Received from 0010-fc00-6510, Bit True,  sequence number 3
Received from 0010-fc00-6510, Bit True,  sequence number 4
MEP ID: 1004
Sent TST total number: 5
Received TST total number: 0

Service instance: 2
No MEP exists in the service instance.

Service instance: 3
MEP ID: 1023
Sent TST total number: 5
Received TST total number: 0

Table 21: Command output

Field

Description

Service instance

Service instance of the MEP.

Sent TST total number

Number of sent TST frames.

Received TST total number

Number of received TST frames.

Received from 0010-fc00-6510, Bit True, sequence number 0

TST frame with sequence number 0 was received from the MEP with MAC address 0010-FC00-6510:

  • Bit True—No bit error occurred.

  • Bit False—Bit errors occurred.

Related commands