Understanding Floating Static Routes in Networking: A Backup Solution for Dynamic Routes

Which type of static route is configured with a greater administrative distance to provide a backup route to a route learned from a dynamic routing protocol?

Floating static route

The type of static route configured with a greater administrative distance to provide a backup route to a route learned from a dynamic routing protocol is known as a floating static route.

When a network administrator configures a floating static route, they assign a higher administrative distance to it than the administrative distance of the dynamic routing protocol.

The administrative distance is a parameter used by a router to determine the reliability or trustworthiness of a route. A lower administrative distance implies a higher priority or trust level.

So, in the case of a failure in the dynamic routing protocol’s learned route, the router will use the floating static route as a backup.

The higher administrative distance of the static route ensures that the dynamic route is preferred when it is available.

However, if the dynamic route fails or becomes unavailable, the router will automatically use the floating static route as an alternative.

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