Abstract: Dynamic host configuration protocol (DHCP) is a protocol for managing and assigning IP addresses and is widely used in enterprise networks. Considering the problems of students’ lack of practical ability and the limited hardware of computer network equipment in the learning process, this paper proposes a kind of integrated use of eNSP, VirtualBox and Kali software to build a DHCP multi-level experimental project. The design of the experiment project covers the configuration of common DHCP servers, and DHCP relay, DHCP attack and defense. The design of this experimental project can improve students’ practical ability of network engineering, facilitate teachers to carry out online teaching, and improve teaching quality.