CCNA Study Resources [Updated 2021]
Find the best CCNA certification study resources to prepare for the CCNA 200-301 exam.
Paris Arau is a network engineer with extensive knowledge of Cisco and Juniper routing and switching platforms. He is CCIE R&S and dual JNCIE(SP and ENT). With a strong service provider and enterprise background, he is working on a daily basis with cutting-edge technologies. He also writes about routing and switching technologies, cloud computing, virtualization at his personal blog, http://nextheader.net.