![]() ![]() Security fundamentals (15%): Security concepts like threats and mitigation, physical access control password policies access control lists Layer 2 security features wireless security protocolsĪutomation and programmability (10%): Comparing traditional networks with controller-based networks automation concepts interpreting JSON data IP services (10%): Configuring and verifying NAT and NTP describing DHCP, DNS, SNMP, and syslog features per-hop behavior using SSH describing TFTP/FTP ![]() IP connectivity (25%): Routing tables router decision-making configuring and verifying IPv4 and IPv6 static routing and single area OSPFv2 first hop redundancy protocol Network access (20%): Configuring and verifying VLANs, interswitch connectivity, Layer 2 discovery protocols, and EtherChannel Rapid Spanning Tree Protocol operations Cisco wireless architectures, AP modes, physical WLAN components, AP and WLC management access connections, and wireless LAN access Network fundamentals (20%): Network components like routers, switches, and access points network topology architectures physical interfaces and cabling types IPv4 and IPv6 configuration IP parameters wireless, virtualization, and switching fundamentals The 200-301 CCNA exam takes 120 minutes and is offered in English and Japanese. Read more: 6 Network Certifications for Your IT Career What’s on the CCNA exam? It’s completely possible to get the Network+ and go on to take the CCNA when you have more experience. That said, because the Network+ focuses on the basics, it can be useful for those completely new to networking, or who find the CCNA too difficult or comprehensive for their needs. Many learners also find that the knowledge acquired by learning on Cisco products is applicable to networking products from other vendors. Because Cisco products are widely used, it can be useful to know them well. Cisco had 47 percent of market share in Ethernet switches, and 33 percent of the combined SP and enterprise router market. So which should you choose? Many opt to take the CCNA despite it being vendor-specific to Cisco, because Cisco products largely dominate the networking market. The CCNA is known to cover more topics and go deeper into network material than the Network+. The Network+ certification is considered by many to be more foundational than the CCNA. The CCNA tests you exclusively on Cisco products and tools. This means that it’s designed to prepare you to work with any network device or system, regardless of what vendor it came from. Unlike CCNA, the CompTIA Network+ certification is vendor neutral. Like the CCNA, the CompTIA Network+ is a certification that will test your networking knowledge and is often acquired by professionals hoping to advance their networking skills. Read more: What’s a Network Administrator? A Career Guide CCNA vs. ![]()
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