The Cisco Certified Design Expert path tests expert-level network design judgment. Its current written core is 400-007 CCDE v3.0, a two-hour multiple-choice exam with 90–110 questions, focused on high-level enterprise architecture and business requirements. Passing the written exam earns Cisco Certified Specialist – Design Core and meets the written prerequisite for the separate CCDE practical; […]

The CCIE Service Provider certification stands as one of the most prestigious and technically demanding credentials in the networking industry. Issued by Cisco Systems, this expert-level certification validates a professional’s ability to design, deploy, operate, and optimize complex service provider network infrastructures. Service providers — companies that deliver internet, telephony, and managed network services to […]

The CCIE Security certification stands as one of the most prestigious and demanding credentials in the entire networking and cybersecurity industry. Cisco designed this expert-level certification to validate the deepest possible technical knowledge across a broad spectrum of security technologies, frameworks, and real-world deployment scenarios. Professionals who hold this credential are widely recognized as elite […]

Cisco CCIE Data Center remains an expert-level certification built around two distinct assessments: the Cisco 350-601 DCCOR core exam and the CCIE Data Center practical lab. Cisco currently specifies lab version 3.1, an eight-hour hands-on assessment involving complex data center planning, deployment, operation and optimization. This guide explains the technical preparation behind that route without […]

The CCNP Enterprise certification is one of the most respected and widely recognized credentials in the networking industry, representing a professional-level achievement for engineers who work with complex enterprise network infrastructures. Offered by Cisco, this certification validates the advanced skills required to plan, implement, verify, and troubleshoot enterprise networking solutions that span local area networks, […]

Wireless networking has quietly become one of the most critical infrastructure components in modern enterprises. Walk into any office, hospital, university, or warehouse today and the assumption is simple — Wi-Fi works, and it works reliably. Behind that assumption sits an enormous amount of engineering complexity. Access points, controllers, roaming protocols, security frameworks, radio frequency […]

The CCIE Enterprise Infrastructure certification is widely regarded as the most prestigious and demanding credential in the networking industry. Issued by Cisco, this expert-level certification validates a professional’s ability to design, deploy, operate, and optimize complex enterprise network infrastructures. It replaced the former CCIE Routing and Switching track in 2020 as part of Cisco’s broader […]

Cybersecurity operations centers form the front line of defense for organizations facing constant digital threats. The professionals who staff these centers need specialized skills that go beyond general networking knowledge, focusing instead on detection, analysis, and response to security incidents as they happen. Cisco recognized this growing need and developed a certification track specifically designed […]

Cisco’s former DevNet Professional credential has been renamed and updated as CCNP Automation as part of its February 3, 2026 program changes. The professional-level focus remains network programmability, APIs, infrastructure as code, software development and automation operations. Readers beginning preparation now should follow the active CCNP Automation requirements rather than treat the old DevNet brand […]

The Cisco Certified Network Professional Service Provider certification is one of the most specialized and respected credentials available to networking professionals working within telecommunications and large-scale service provider environments. It validates advanced technical knowledge in building, managing, and troubleshooting the complex infrastructure that powers internet connectivity, voice services, and data transmission for millions of users. […]

CCNP Security requires a core exam and a concentration The Cisco Certified Network Professional Security certification is earned through a core examination and one eligible security concentration, not through a single exam or a fixed list of prerequisite badges. The core, 350-701 SCOR, also awards a Cisco Certified Specialist credential. The concentration demonstrates depth in […]

The CCNP Data Center certification is a professional-level credential offered by Cisco that validates advanced skills in designing, implementing, and managing modern data center environments. It is intended for network engineers, data center administrators, and IT professionals who work extensively with Cisco-powered infrastructure. The certification demonstrates a comprehensive command of technologies that drive enterprise-scale data […]

The CCNP Collaboration certification is a professional-level credential offered by Cisco that validates expertise across unified communications, video conferencing, messaging, and presence technologies deployed within enterprise environments. This certification sits between the associate-level CCNA and the expert-level CCIE on the Cisco certification ladder, making it an ideal target for professionals who have built foundational networking […]

Cisco’s former CyberOps Associate certification is now named CCNA Cybersecurity. The associate credential teaches the fundamentals of security monitoring, investigation and response in a security operations center. The current Cisco exam is 200-201 CCNACBR, Understanding Cisco Cybersecurity Operations Fundamentals, version 1.2. Older CyberOps articles can still explain useful skills, but the live certification name, exam […]

Cisco Certified DevNet Associate is the historical name for Cisco’s associate-level network programmability credential. On February 3, 2026, Cisco replaced the DevNet certification track with CCNA Automation, CCNP Automation and CCIE Automation, recognizing active DevNet holders at the corresponding new level. The networking and software skills taught by older DevNet material remain useful, but candidates […]