QUESTION $12$

If a server stays in the LAN behind a NAT router, it is impossible for a client in the public Internet to reach the server

True

False

QUESTION $13$

The "distance vector" algorithm needs that all routers have complete topology and link cost information to compute the routing paths.

True

False

QUESTION $14$

The OSPF routing protocol is based on the "link state" algorithm.

True

False

QUESTION $15$

Even with poisoned reverse, the "distance vector" algorithm may still have the count$-$to$-$infinity problem.

True

False