What is a DHCP Server?

A DHCP server (Dynamic Host Configuration Protocol server) is a network service that automatically assigns IP addresses and other network configuration settings—like the default gateway, subnet mask, and DNS servers—to devices on a network.

Instead of manually setting an IP address for each device (which can be time-consuming and error-prone), the DHCP server does it automatically. This is especially useful in networks with many devices, like homes, offices, or schools. You know about the DHCP Server, but you can also learn how to configure DHCP Server on Mikrotik here.

How It Works:

1. A device connects to the network (e.g., a laptop or smartphone).
2. It sends a DHCP request asking for an IP address.
3. The DHCP server responds with an available IP address and configuration details.
4. The device uses the assigned IP to communicate on the network.

Why DHCP Servers Are Useful:

• ✅ Saves time – No need to manually configure IPs.
• ✅ Prevents IP conflicts – The server ensures unique IPs are assigned.
• ✅ Flexible – Devices can easily join and leave the network.
• ✅ Centralized control – Admins can manage IP assignment in one place.

Common DHCP Server Locations:

• Home routers (built-in DHCP server)
• Enterprise network servers (e.g., Windows Server)
• MikroTik routers (which can also act as DHCP servers)

You can learn more about what a DHCP Client is and how it works. You can also learn how to configure it on the Mikrotik router.