Cisco ASR 903 Guide

Verifying Fast Reroute Configuration ............................................................................................... 102
BFD Triggered TE Fast Reroute .......................................................................................................... 103
Verifying BFD Triggered Fast Reroute ............................................................................................ 104
Chapter 8 LFA & Remote LFA (rLFA) ......................................................... 105
Configuration for LFA (with OSPF) .................................................................................................. 106
Configuration for LFA (with ISIS) ..................................................................................................... 106
Verifying LFA.................................................................................................................................... 106
Configuration for rLFA (with OSPF) ................................................................................................. 107
Configuration for rLFA (with ISIS) .................................................................................................... 107
Verifying rLFA .................................................................................................................................. 110
Chapter 9 BGP PIC & RFC3107 .................................................................. 112
Configuration for BGP PIC (with OSPF) .............................................................................................. 113
Verifying BGP PIC & RFC3107 ....................................................................................................... 120
Configuration for BGP PIC & RFC3107 (with ISIS) ............................................................................. 124
Chapter 10 QoS .......................................................................................... 127
Chapter 11 Clocking ................................................................................... 130
Sync-E Configuration ........................................................................................................................... 132
Verifying Clocking ............................................................................................................................ 135
PTP Configuration ................................................................................................................................ 138
Verifying PTP and Clock Synchronization ....................................................................................... 140
Chapter 12 Cisco ASR 903 Software Upgrade ......................................... 143
Software Boot up options ..................................................................................................................... 143
Consolidated package mode ........................................................................................................... 143
Sub package mode .......................................................................................................................... 144
ISSU One Shot Upgrade Overview ...................................................................................................... 145
ISSU Preparation ............................................................................................................................. 146
ISSU Procedure ............................................................................................................................... 147
Appendix A References .............................................................................. 147

Cisco ASR 903 Specifications

General

Brand	Cisco
Model	ASR 903
Category	Network Router
Language	English