Cisco ASR 900 Series Configuration Guide

To configure the J1 flag, use the following commands:
enable
configure terminal
controller sonet 0/5/0
sts-1 1
overhead j1 expected length
end
Configuring Path Threshold
To configure path threshold, use the following commands:
enable
configure terminal
controller sonet 0/5/0
sts-1 1
threshold b3-tca 3
end
Verification of SONET Configuration
The following sample output shows the verification of SONET configuration:
Router#show controllers sonet 0/3/3
SONET 0/3/3 is up. ======> this is the controller/port
status.
Hardware is asr900
Port configured rate: OC3 =======> this is the rate the port is configured
on it.
Applique type is Channelized Sonet / SDH
Clock Source is Line ===> the clocking config
Medium info:
Type: Sonet, Line Coding: NRZ,
SECTION:
LOS = 0 LOF = 0 =======> the section level alarm
counter (from last clear counters)
SONET/SDH Section Tables
INTERVAL CV ES SES SEFS
05:50-05:58 0 0 0 0 ===> PMON for the
port
LINE:
AIS = 0 RDI = 0 REI = 0 BIP(B2) = 0 =======> the line level
alarm counter (from last clear counters)
Active Defects: None
Detected Alarms: None
Asserted/Active Alarms: None =========> present active
alarms on the port.
Alarm reporting enabled for: SLOS SLOF SF B2-TCA
BER thresholds: SF = 10e-3 SD = 10e-6 ====> ber thresholds
TCA thresholds: B2 = 10e-6
Rx: S1S0 = 00
K1 = 00, K2 = 00 ===> k1k2 values
J0 = 00
RX S1 = 00
Tx: S1S0 = 00
K1 = 00, K2 = 00
J0 = 00
High Order Path:
PATH 1:
Clock Source is internal ====> path level clock
AIS = 0 RDI = 0 REI = 0 BIP(B3) = 0 ======> path
1-Port OC-192 or 8-Port Low Rate CEM Interface Module Configuration Guide, Cisco IOS XE Everest 16.7.x (Cisco
ASR 900 Series)
45
Configuring SONET
Managing and Monitoring SONET Line

Cisco ASR 900 Series Specifications

General

Brand	Cisco
Model	ASR 900 Series
Category	Network Router
Language	English