User guide

bert-error-rate
Syntax bert-error-rate rate;
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]
Release Information Statement introduced before Junos OS Release 7.4.
Statement introduced in Junos OS Release 12.2 for the ACX Series Universal Access
Routers.
Description Configure the bit error rate to use in a BERT procedure. Applies to E1, E3, T1, or T3
interfaces, and to the channelized interfaces (DS3, OC3, OC12, and STM1).
NOTE: When configuring CE1 or CT1 interfaces on 10-port Channelized E1/T1
IQE PICs, the bert-error-rate statement must be included at the [edit interfaces
ce1-fpc/pic/port] or [edit interfaces ct1-fpc/pic/port] hierarchy level as
appropriate.
When configuring t3-options bert-error-rate on J Series routers, only 0 and 3
through 7 are valid values. If you enter 1 or 2, Junos OS will return the error
message configuration check-out failed.
Options rate—Bit error rate.
Range: 0 through 7, which corresponds to 10
–1
(1 error per bit) to 10
–7
(1 error per 10
million bits)
Default: 0
Required Privilege
Level
interface—To view this statement in the configuration.
interface-control—To add this statement to the configuration.
Related
Documentation
bert-algorithm on page 38•
• bert-period on page 42
• ds0-options
• e1-options on page 43
• e3-options
• t1-options
• t3-options
Copyright © 2014, Juniper Networks, Inc.40
E1 Interfaces Feature Guide for Routing Devices