Cisco Certified Technican Routing and Switching (CCT Routing and Switching) certification focuses on the skills required for onsite support and maintenance of Cisco routers, switches, and operating environments.
Technicians in this area must be able to identify Cisco router and switch models, accessories, cabling, and interfaces; understand the Cisco IOS Software operating modes and identify commonly found software; and be able to use the Cisco Command Line Interface (CLI) to connect and service products.
Achieving CCT Routing and Switching certification is considered the best foundation for supporting other Cisco devices and systems. 640-692 RSTECH exam is a required one for the candidates to get CCT Routing and Switching certification. Besides, Cisco 640-692 RSTECH online test questions are available here.