Juniper JUNOS 10.1 - CONFIGURATION GUIDE 1-2010 Configuration Manual page 1072

JUNOS 10.1 Network Interfaces Configuration Guide
bert-period
bert-period seconds;
Syntax
Hierarchy Level [edit interfaces ce1-fpc/pic/port],
[edit interfaces ct1-fpc/pic/port],
[edit interfaces interface-name ds0-options],
[edit interfaces interface-name e1-options],
[edit interfaces interface-name e3-options],
[edit interfaces interface-name t1-options],
[edit interfaces interface-name t3-options]
Statement introduced before JUNOS Release 7.4.
Release Information
Configure the duration of a BERT test. Applies to E1, E3, T1, and T3 interfaces, and
Description
to E1, E3, T1, and T3 partitions on the channelized interfaces (CE1, CT1, DS3, OC3,
OC12, OC48, STM1, STM4, and STM16).
E1 and T1 IQ, IQE, and standard interfaces support an extended BERT period range,
up to 86,400 seconds (24 hours).
NOTE: When configuring CE1 or CT1 interfaces on 10-port Channelized E1/T1 IQE
PICs, the
or
Options seconds
interface—To view this statement in the configuration.
Required Privilege Level
interface-control—To add this statement to the configuration.
Related Topics
1002
bert-period
statement must be included at the
bert-period
[edit interfaces ct1-fpc/pic/port]
—Test duration. Range and default values vary by interface type.
Range:
PIC-dependent—Normal BERT period: either 1 through 239 seconds or 1
through 240 seconds
PIC-dependent—Extended BERT period: from 1 through 86,400 seconds
Default:
Normal BERT period: 10 seconds
Extended BERT period (on supported E1 interfaces): 10 seconds
Extended BERT period (on supported T1 interfaces): 240 seconds
Interface Diagnostics on page 146
Configuring E1 BERT Properties on page 562
Configuring E3 BERT Properties on page 570
[edit interfaces ce1-fpc/pic/port]
hierarchy level as appropriate.