Enable TI-LFA Fast Reroute for ISIS-SR¶
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Enable Topology Independent Loop Free Alternate calculation on the Service Provider network for Fast Reroute.
- Enable for the IPv4 Unicast AF only.
- Enable Link Protection mode for TI-LFA
- TI-LFA should be enabled for IS-IS Level 2.
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Ensure the proper delay is respected so micro-loops do not occur.
Success
Lab Complete!