BREAKING DOWN 'Core Competencies'. A business just starting out will try to first identify-and then focus on-its core competencies, allowing it to establish a footprint while gaining a solid reputation and brand recognition.
CCNP Routing and Switching Certification. For network engineers who aspire to plan, implement, verify and troubleshoot local and wide-area enterprise networks, the Cisco CCNP Routing and Switching certification program provides the education and training required to develop hands-on skills and best-practices.
How long is the CCNA certification valid? The CCNA certification is valid for 3 years. To stay certified you can retake the CCNA exam or, if you want to certify yourself further, take an exam that is âhigherâ than CCNA. Passing a CCNP exam will therefore also extend your CCNA certification. Passing CCNA, option 1: 2 classroom-based courses + 2 exams.