Cisco ASR 900 Series Configuration Guide

Configuring Clocking DCR for MSP AU3-T1 in CESoPSN 122
Verifying Clocking DCR for MSP AU3-T1 in CESoPSN 123
Configuring Clocking ACR for MSP AU4-E1 in CESoPSN 123
Verifying Clocking ACR for MSP AU4-E1 in CESoPSN 123
Configuring Clocking DCR for MSP AU4-E1 in CESoPSN 124
Verifying Clocking DCR for MSP AU4-E1 in CESoPSN 124
CHAPTER 6 Configuring SNCP on 1-Port OC192/STM-64 or 8-Port OC3/12/48/STM-1/-4/-16 Module 125
Restrictions for SNCP 125
SNCP Path Protection 125
Configuring SNCP 126
Verification of SNCP Configuration 127
CHAPTER 7 Alarm History 129
Alarm History Restrictions 129
Configuring Alarm History 130
Verification of Alarm History Configuration 130
Associated Commands 131
Additional References for Alarm History 131
CHAPTER 8 Clock Recovery System for SAToP 133
Prerequisites for Clock Recovery 133
Restrictions for Clock Recovery 133
Finding Feature Information 134
Adaptive Clock Recovery (ACR) 134
Benefits of ACR for 8 T1/E1 Interface Module 134
Restrictions for ACR on 8 T1/E1 Interface Module 134
Prerequisites for ACR Configuration in 8 T1/E1 Interface Module 135
Configuring ACR for T1 Interfaces for SAToP 135
Verifying the ACR Configuration of T1 Interfaces for SAToP 136
Associated Commands 137
Configuring ACR for OCn 137
Configuring ACR in Mode VT15 for SAToP 137
Verifying ACR in Mode VT15 for SAToP 138
Configuring ACR in mode T3 for SAToP 138
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)
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Contents

Cisco ASR 900 Series Specifications

General

Brand	Cisco
Model	ASR 900 Series
Category	Network Router
Language	English