Contents
xxxi
Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Additional References 38-8
Related Documents 38-8
Standards 38-8
MIBs 38-8
RFCs 38-8
Technical Assistance 38-8
Feature Information for Storm Control 38-9
CHAPTER
39 Remote Loop-Free Alternate - Fast Reroute 39-1
Finding Feature Information 39-1
Contents 39-1
Prerequisites 39-2
Restrictions 39-2
Feature Overview 39-3
Benefits of Remote LFA-FRR 39-4
Avoiding Traffic Drops 39-4
Pseudowire Redundancy over FRR 39-4
Conditions for Switchover 39-5
How to Configure Remote Loop-Free Alternate - Fast Reroute 39-5
Configuring Remote LFA-FRR for IS-IS 39-6
Configuring Remote LFA-FRR for OSPF 39-9
Configuring Remote LFA-FRR for Ethernet and TDM Pseudowires 39-11
Configuring Remote LFA-FRR on a Global Interface 39-12
Configuring Remote LFA-FRR on a GigabitEthernet Interface 39-13
Configuring Remote LFA-FRR on an SVI Interface 39-14
Configuring Remote LFA-FRR on IS-IS 39-15
Configuring LFA-FRR for EoMPLS 39-19
Configuring LFA-FRR for ATM/IMA 39-21
Configuring LFA-FRR for CESoPSN 39-23
Configuring LFA-FRR for SAToP 39-25
Verification Examples for Remote LFA-FRR 39-27
Verifying Remote LFA-FRR Configuration 39-28
Verifying Remote LFA-FRR Configuration for EoMPLS on a GigabitEthernet Interface 39-30
Verifying Remote LFA-FRR Configuration for EoMPLS on an EVC Interface 39-32
Verifying Remote LFA-FRR Configuration on IS-IS 39-33
Verifying Remote LFA-FRR Configuration on ATM/IMA 39-33
Verifying Remote LFA-FRR Configuration on CESoPSN 39-34
Verifying Remote LFA-FRR Configuration on SAToP 39-35
Configuration Examples for Remote LFA-FRR 39-35