Network+ certification study guide

Prepare to pass the Network+ certification exam -- while gaining practical knowledge of the latest networking technology for on-the-job success -- using this comprehensive, 100% curriculum-based training system. Built on the proven training methodology of Global Knowledge, this complete study guide and CD-ROM package uses expert teaching techniques from the company that trains more than 200,000 IT professionals each year.

The Network+ Certification Study Guide covers the topics you need to review for the exam, including how to:

• Demonstrate understanding of basic network structure, including the characteristics of star, bus, mesh, and ring topologies, their advantages and disadvantages, and the characteristics of segments and backbones
• Explain how and when to use the following TCP/IP utilities to test, validate, and troubleshoot IP connectivity: ARP, Telnet, NBTSTAT, Tracert, NETSTAT, ipconfig/winipcfg, FTP, and ping
• Define the layers of the OSI model and identify the protocols, services, and functions that pertain to each layer
• Associate IPX, IP, and NetBEUI with their functions
• Given an installation, configuration, of troubleshooting scenario, select an appropriate course of action if a client workstation does not connect to the network after installing or replacing a network interface card
• Recognize visually, or by description, common peripheral ports, external SCSI (especially DB-25 connectors), and common network componentry, including print servers, peripherals, hubs, routers, and brouters
• Given a scenario involving several network problems, prioritize them based on their seriousness
• Explain the purpose of drive mapping, and identify the mapping that will produce the desired results.