Internet Basics 2

Question 1

What are the Scalability Problems when each physical network has its own network number?

Answer 1

1. inefficient address allocation

2. Too many networks for routing.

Question 2

Subnet are blocks of what?

Answer 2

The IP network number.

Question 3

Address blocks defined by subnet with an organization cannot….

Answer 3

overlap with each other. You do not want to have any host addresses in the common.

Question 4

Routing Table entries at router with the organization have:

Answer 4

Both the subnet number and subnet masks.