What is an advantage of dynamic routing?

Dynamic routing protocols do not directly provide redundant IP addresses for end-user devices; that functionality is handled by gateway redundancy protocols like VRRP or GLBP.

Dynamic routing protocols always require initial configuration, such as enabling the protocol, specifying interfaces or networks, to begin operating.

Dynamic routing protocols continuously monitor network conditions and automatically react to changes, such as link failures or congestion, by finding and advertising alternative paths. This automatic reconvergence and path recalculation inherently provide increased network availability and resilience compared to static routing, which requires manual updates for any changes.

Dynamic routing protocols, like static routing, are responsible for IP connectivity, but they do not provide DNS services, which is a separate network service for name resolution.