This feature provides a mechanism to mark specific routes as resilient ECMP (RECMP) eligible using BGP RCF policies. A policy based mechanism provides a lot of flexibility in choosing the RECMP eligible routes using criteria such as:

ECMP Resilient RECMP EOS 4.29.2F

Routes covered by a resilient equal-cost multi-path (RECMP) prefix are types of routes that make use of hardware tables dedicated for equal-cost multi-path (ECMP) routing.

ECMP Resilient EOS 4.28.1F

Routes covered by a resilient equal cost multi path (RECMP) prefix are types of routes that make use of hardware tables