Supporting Cisco Routing & Switching Network Devices (RSTECH)
Last Update Aug 7, 2025
Total Questions : 72
To help you prepare for the 100-490 Cisco exam, we are offering free 100-490 Cisco exam questions. All you need to do is sign up, provide your details, and prepare with the free 100-490 practice questions. Once you have done that, you will have access to the entire pool of Supporting Cisco Routing & Switching Network Devices (RSTECH) 100-490 test questions which will help you better prepare for the exam. Additionally, you can also find a range of Supporting Cisco Routing & Switching Network Devices (RSTECH) resources online to help you better understand the topics covered on the exam, such as Supporting Cisco Routing & Switching Network Devices (RSTECH) 100-490 video tutorials, blogs, study guides, and more. Additionally, you can also practice with realistic Cisco 100-490 exam simulations and get feedback on your progress. Finally, you can also share your progress with friends and family and get encouragement and support from them.
Which layer of the OSI model defines how data is formatted for transmission and how access to the physical media is controlled?
Which router port is used for dial-in access to the router for CLI management purposes and does not usually pass normal network traffic?
TESTED 23 Feb 2026
