An Administrator Wishes to Configure a Floating Static Route

An administrator wishes to configure a floating static route. In order to successfully achieve this, which operation should be performed?

A) The administrator is required to configure a different preference values for the primary static route and floating static route.
B) The administrator is required to configure a different costs metric for the primary static route and floating static route.
C) The administrator is required to configure different route tags for the primary static route and floating static route.
D) The administrator is only required to configure two static routes.