Cisco CCT Routing and Switching 100-490 Exam Preparation

Getting started in the networking field requires a solid grasp of physical hardware, cabling, and basic device configuration. This comprehensive text-based guide is designed to prepare you for the Cisco Certified Technician (CCT) Routing and Switching 100-490 exam. By reading this course, you will build a strong foundation in Cisco network devices, cabling standards, and command-line diagnostics, enabling you to support onsite network infrastructure with confidence. What you'll learn: - Identify Cisco router and switch models, their physical components, and interface ports - Understand cabling types, copper and fiber connections, and modern console port standards - Apply basic Cisco IOS commands to check device status, verify configurations, and perform diagnostics - Describe fundamental routing and switching operations alongside modern zero-trust security access concepts - Perform hardware maintenance tasks, including module replacement, password recovery, and configuration backups You will begin with essential networking terminology and hardware definitions before moving on to practical console management, cabling standards, and diagnostic procedures. The course flows logically from physical infrastructure to hands-on command-line verification techniques. This course is designed for aspiring IT support technicians and beginners with no prior networking experience who want to earn their first Cisco certification. Start reading today to take your first step toward a successful career in network administration.