Junos OS System Basics and Services ... - Juniper Networks

test interface t3-bert-start
Syntax test interface t3-bert-start interface-name
Release Information Command introduced before Junos OS Release 7.4.
Description Start a bit error rate test (BERT) on a T3 interface.
Options interface-name—Interface name: t3-fpc/pic/port or ct3-fpc/pic/port .
Additional Information Before starting a BERT, you must disable the interface. To do this, include the disable
Required Privilege
Level
statement at the [edit interfaces interface-name] hierarchy level. You can run a BERT on
only one interface per PIC at a time.
view
List of Sample Output test interface t3-bert-start on page 51
Output Fields To display the results of the BERT, use the show interfaces extensive command.
Sample Output
test interface
t3-bert-start
Copyright © 2011, Juniper Networks, Inc.
user@host> test interface t3-bert-start t3-1/0/0
Chapter 2: Interface Diagnostics Operational Mode Commands
51