Question

R15. Suppose there are three 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?

Answer 1

The answers are: an IP datagram, and 3 forwading tables.

Step-by-step explanation:

An IP datagram sent from a source host to a destination host will travel through 8 interfaces. 3 forwarding tables will be indexed to move the datagram from source to destination.