(Through the study of this chapter, students can: 1. Understand the advantages of hierarchical network solutions; 2. Be familiar with the functions and characteristics of each layer; 3. Understand mainstream network devices; 4. Master the use of various network devices in hierarchical networks
This document includes the following attachments:
Network scheme.ppt
Including multiple files, please download and view by yourself! This resource is collected by the resource sea IT data station.)
收藏
