Support for TI-LFA FRR using IS-IS Segment Routing

Written by Sandeep Kopuri
Posted on October 7, 2019
Updated on October 24, 2024
13578 Views

Topology Independent Fast Reroute, or TI-LFA, uses IS-IS SR to build loop-free alternate paths along the post-convergence path. These loop-free alternates provide fast convergence.

TI-LFA FRR using OSPF Segment Routing

Written by Nikhil Goyal
Posted on December 20, 2024
Updated on December 20, 2024
1254 Views

Topology Independent Fast Reroute, or TI-LFA, uses OSPF SR to build loop-free alternate paths along the post-convergence path. These loop-free alternates provide fast convergence.