Dynamic Host Configuration Protocol (DHCP) automates the IP addressing process, making network management easier and more scalable. In this episode, we walk through DHCP's role in assigning IP addresses, subnet masks, gateways, and DNS settings to clients. You'll learn how the DORA process (Discover, Offer, Request, Acknowledgment) works and how to interpret each phase when troubleshooting. DHCP is a vital service in any network, and a misconfigured scope or exhausted pool can cause complete client outages.

We also cover advanced concepts like DHCP reservations, which tie specific IPs to MAC addresses, and DHCP relay, which allows clients to reach a central DHCP server even across different subnets. You'll understand the importance of lease times, exclusions, and how to avoid common issues like IP conflicts or rogue DHCP servers. Whether you're supporting a growing office or preparing for the exam, this episode ensures you know how to manage and troubleshoot DHCP like a pro.