1 what are the two parts of an IP address called
2 How many IPv4 addresses do exist
3 What is achieved by introducing IP addresses?
4 Why do we need to introduce the network part in IP
5 How many networks of the following class exist in IPv4
6 How many hosts can exist in the following class of IPv4 networks
7 A network device from network 100.0.0.0 receives an IP package with the destination IP address 150.1.2.3. Which of the following is true?