Understanding DHCP: Configuration and Operation

This chapter explores the Dynamic Host Configuration Protocol (DHCP), emphasizing its vital role in IP address management and network communication essentials. It discusses key components such as subnet masks and DNS servers, delves into DHCP server configurations, and explains the intricacies of IP address leasing, including renewal processes and reservations. Additionally, the chapter covers the operational aspects of DHCP relays across VLANs and the complexities network engineers face when deploying DHCP infrastructure.