Skillset can help you prepare! Sign up for your free Skillset account and take the first steps towards your certification.
Routers exist at which layer of the OSI model?
Application
Network
Device
Data Link
Routing operates at layer 3, where packets are sent to a specific next-hop IP address, based on destination IP address.
Train with Skillset and pass your certification exam. Faster. Guaranteed.
Study thousands of practice questions that organized by skills and ranked by difficulty.
Create a tailored training plan based on the knowledge you already possess.
Know when you’re ready for the high-stakes exam. Have the confidence that you will pass on your first attempt.