a. Distinguish between Step 2 and Step 3 in routing.

11a.) Deciding what interface and to what device to send the packet back out is step _________ in the routing process.

a. 1

b. 2

c. 3

d. None of the above

b. What are router ports called?

11b.) Router ports are called _________.

a. Sockets

b. Plugs

c. Interfaces

d. Ports

c. If the router selects Row 13 as the best-match row, what interface will the router send the packet out?

d. To what device?

11d.) In the final step, the router sends the packet _________.

a. To a particular device

b. Out a particular interface

c. Both A and B

d. Neither A nor B

e. Why is this router called the default router? (The answer is not in the text.)

11e.) The next-hop router listed in the last row is the _________ router.

a. Local

b. Best-match

c. Next-hop

d. Default

f. If the router selects Row 2 as the best-match row for packet 172.30.33.6, what interface will the router send the packet out?

g. To what device? (Don’t say, “the local device.”)

11g.) If the next-hop router field in the best-match row says “local,” the router should address the packet to the _________.

a. Local router

b. Default router

c. Destination host

d. None of the above