100-490 Supporting Cisco Routing and Switching Network Devices v3.0 – RSTECH Exam
Exam overviewCisco Certified Technician 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; […]