What is DHCP Server?

A DHCP Server is a network server that automatically provides and assigns IP addresses, default gateways and other network parameters to client devices. It relies on the standard protocol known as Dynamic Host Configuration Protocol or DHCP to respond to broadcast queries by clients.

A DHCP server automatically sends the required network parameters for clients to properly communicate on the network. Without it, the network administrator has to manually set up every client that joins the network, which can be cumbersome, especially in large networks. DHCP servers usually assign each client with a unique dynamic IP address, which changes when the client’s lease for that IP address has expired.

STEP 1 : Open the CISCO Packet Tracer. STEP 2 : Setup the network using server, switch and systems. STEP 3 : Setup the gateway for the server in DHCP. STEP 4 : Change the IP addresses of the systems from static to dynamic. This is how DHCP Server works!