Riverstone Networks WICT1-12 - Manual (Page 641)

Riverstone Networks RS Switch Router User Guide Release 8.0 30-37
WAN Configuration Channelized T1, E1 and T3 Services Overview
Example: Configuring Loopbacks and Using BERT Testing on a DS3 Interface
This example shows the use of BERT to do an internal test of the 15th DS1 line of a DS3 interface for a duration of
one hour.
enable
config
!-----------------------------------------------------------------------------
! Configure loopback
!-----------------------------------------------------------------------------
port set t3.2.1:15 framing esf
save active
exit
port loopback t3.2.1:15 remote-line-fdl-ansi
!-----------------------------------------------------------------------------
! Set the BERT pattern to use
!-----------------------------------------------------------------------------
port bert t3.2.1:15 pattern 2^20-QRSS interval 60
!-----------------------------------------------------------------------------
!To start the test.
!-----------------------------------------------------------------------------
port bert t3.2.1:15 start
!-----------------------------------------------------------------------------
! During the test, to display progress.
!-----------------------------------------------------------------------------
port show serial-link-info t3.2.1:15 all