Question

1. This is used to separate the host address and network address from an IP address

2. The command ipconfig/renew will renew an IP address obtained from what server?

Answer 1

Here host server works by the Dynamic Host Configuration Protocol (DHCP) and network address is your computer's IP address which we call client network server. Your computer obtains IP address from a DHCP server and holds its client network server. By using the command ipconfig/renew, your computer asks DHCP server to give it a new IP address.

Note- Before using ipconfig/renew do not forget to use ipconfig/release. ipconfig/release helps your computer to dump over the current ongoing network configuration and then deletes all current network configuration from your computer. Thus your computer leaves all its current address and then gets a new address. This commends are basically used to reset your computer's IP address which it obtains from DHCP server.