Question: a. What does a router do when an IP packet arrives? 17a.) Routing is based on a(n) _________. a. IP address b. Single-network address c.

a. What does a router do when an IP packet arrives?

17a.) Routing is based on a(n) _________.

a. IP address

b. Single-network address

c. Either A or B

d. Neither A nor B


b. What is router forwarding called?

17b.) Router forwarding is called _________.

a. Routing

b. Switching

c. Forwarding

d. None of the above


c. In Figure 1-17, suppose that 60.3.27.47 transmits a packet to 128.171.17.13. When Router C receives the packet, what will be its routing choices?

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