- A. The source interface can be configured to make routing decisions.
- B. A subnet mask is entered for the next-hop address.
- C. The subnet mask is 255.255.255.0 by default.
- D. The exit interface can be specified to indicate where the packets will be routed.
Answer: Option D.
Static routing can be used to define an exit point from a router when no other routes are available or necessary. This is called a default route.