1) Suppose there are six routers between a source host and a destination host. I

Question

1) Suppose there are six routers between a source host and a destination host. Ignoring fragmentation, an IP datagram sent from the source host to the destination host will travel over how many interfaces? How many forwarding tables will be indexed to move the datagram from the source to the destination?

2) Suppose you purchase a wireless router and connect it to your cable modem. Also suppose that your ISP dynamically assigns your connected device (that is, your wireless router) one IP address. Also suppose that you have three PCs at home that use IEEE802.11 to wirelessly connect to your wireless router. How are IP addresses assigned to the five Personal Computers? Does the wireless router use NAT (Network Address Translation)? Why or Why not?

Explanation / Answer

Answers:-
-------------
1.16 interfaces and 6 forward tables

2.IP addresses are assigned from the

range of private addresses.
Yes,Wireless router uses NAT for

it.

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