Orhan Ergun 6 Comments

BGP PIC – Prefix Independent Convergence

BGP PIC ( Prefix Independent Convergence )  is a BGP Fast reroute mechanism which can provides sub second convergence even for the 500K internet prefixes by taking help of IGP convergence.

BGP PIC uses hierarchical data plane in contrast to flat FIB design which is used by Cisco CEF and many legacy platforms. Read more