Lecture Network+ Certification: Chapter 19 - Microsoft Press

Chapter 19 - Network troubleshooting scenarios. Chapter overview: Introduction to network troubleshooting, incident administration, gathering information, possible causes: Internet router problem, internet communication problem, domain Name System (DNS) failure, local area network (LAN) communication problem, computer configuration problem, user error.

Từ khóa: Lecture Network+, Internet protocol, Network security, Network troubleshooting, Incident administration, Network troubleshooting scenarios