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Cisco ASR 901 Series Aggregation Services Router Software Configuration Guide
OL-23826-09
Chapter39 Remote Loop-Free Alternate - Fast Reroute
Feature Information for Remote Loop-Free Alternate - Fast Reroute
Feature Information for Remote Loop-Free Alternate - Fast
Reroute
Table 39-1 lists the features in this module and provides links to specific configuration information.
Use Cisco Feature Navigator to find information about platform support and software image support.
Cisco Feature Navigator enables you to determine which software images support a specific software
release, feature set, or platform. To access Cisco Feature Navigator, go to http://www.cisco.com/go/cfn.
An account on Cisco.com is not required.
Note Table 39-1 lists only the software release that introduced support for a given feature in a given software
release train. Unless noted otherwise, subsequent releases of that software release train also support that
feature.
Table 39-1 Feature Information for Remote Loop-Free Alternate - Fast Reroute
Feature Name Releases Feature Information
Remote Loop-Free Alternate - Fast Reroute 15.2(2)SNI This feature was introduced on the Cisco ASR 901 routers.
The following sections provide information about this
feature:
• Feature Overview, page 39-3
• How to Configure Remote Loop-Free Alternate - Fast
Reroute, page 39-5
Remote Loop-Free Alternate - Fast Reroute
for EoMPLS
15.3(2)S This feature was introduced on the Cisco ASR 901 routers.
The following section provides information about this
feature:
• Configuring Remote LFA-FRR for Ethernet and TDM
Pseudowires, page 39-11
Remote Loop-Free Alternate - Fast Reroute
for TDM Pseudowires.
15.3(3)S Support for TDM Pseudowires was added.
EoMPLS Pseudowire Redundancy over FRR 15.4(1)S Support was added for EoMPLS pseudowire redundancy
over FRR.
TDM Pseudowire Redundancy over FRR 15.4(1)S Support was added for TDM pseudowire redundancy over
FRR.