Build a DHCP server

In a large LAN, the use of manual computer allocation and configuration of IP address, subnet mask, default gateway is a great workload, and in such a large computer environment in the use of manual allocation will be prone to errors, once the IP address conflict, users will use network resources to bring inconvenience, You can't even use the network properly. To solve this problem, we use a DHCP server to assign IP addresses to users.

DHCP: Dynamic Host Configuration Protocol clients can obtain IP addresses dynamically through the DHCP server

The test environment is shown in the following illustration:

First, install DHCP

To install the DHCP service on the server

Go to add Remove Program in Control Panel, and then click Add/Remove Windows Components