Which statement about a static route in a Nokia 7750 SR is FALSE?

A static route is one that is manually configured by an administrator, as indicated in the correct choice. This type of route does not change unless the administrator modifies it. Therefore, when considering how static routes operate, they remain fixed unless manually updated, making them reliable for predictable routing scenarios.

Static routes are generally preferred over dynamic protocols by default. Because they are explicitly defined, they are used as the primary path for routing before any dynamic routes, should they exist, are considered. This ensures consistency in routing decisions.

A key characteristic of static routes is that they do not adapt to changes in the network topology. This contrasts with dynamic routing protocols, which continuously monitor the network and adjust routing tables as paths become available or unavailable. The reliability of static routes lies in their inherent stability and straightforward configuration.

Finally, static routes can be effectively used for routing within the same autonomous system, further showcasing their utility in networks where predictable routing is crucial. This supports the lack of dynamic adjustment in routing paths, affirming that they do not change with network topology fluctuations. Thus, the statement that indicates static routes change dynamically is indeed not true.