Static routes are applicable to networks with simple structures. Properly configuring and using static routes can improve network performance and guarantee the required bandwidth for important applications.
With IPv6 static route detection, if a link through which an IPv6 static route travels fails, a rapid link switchover is performed, preventing lengthy service interruptions.
Fast ReRoute (FRR) is applicable to services that are sensitive to packet delay and packet loss. FRR can be configured for IPv6 static routes to protect traffic using backup links.