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CCNA (Cisco Certified Network Associate) is an entry-level information technology (IT) certification offered by Cisco Systems. CCNA certification is widely recognized in the IT industry as the foundational step for careers in IT positions and networking roles. [1] [2] Cisco exams routinely change in response to evolving IT trends. [3]
Cisco Certifications are the list of the Certifications offered by Cisco Systems.There are four to five (path to network designers) levels of certification: Associate (CCNA/CCDA), Professional (CCNP/CCDP), Expert (CCIE/CCDE) and recently, Architect (CCAr: CCDE previous), as well as nine different paths for the specific technical field; Routing & Switching, Design, Industrial Network, Network ...
The table below lists information technology initialisms and acronyms in common and current usage. These acronyms are used to discuss LAN, internet, WAN, routing and switching protocols, and their applicable organizations. [1] [2] [3] The table contains only current, common, non-proprietary initialisms that are specific to information technology.
Credential Abbreviation Certification Title Focus Validity duration Number issued Cisco: CCNA Security: Cisco Certified Network Associate - Security: Network Security 3 years [37] CCNA CyberOps: Cisco Certified Network Associate - CyberOps: Network Security 3 years [37] CCNP Security: Cisco Certified Network Professional - Security: Network ...
Credentialed veterinary nurses can pursue specialized training in one of 16 NAVTA/CVTS approved academies that specialize in subjects such as dentistry, ophthalmology, or internal medicine. Post-nominal titles typically include the specialty academy's abbreviation to indicate subject (e.g., Jane Doe, LVTS, ADVT). [96]
The CCENT certification was an interim step to Associate level or directly with CCNA and CCDA certifications. While the CCENT covered basic networking knowledge; it did not get involved with the more intricate technical aspects of the Cisco routing and switching and network design. The certification validated the skills essential for entry ...
Packet Tracer is a cross-platform visual simulation tool designed by Cisco Systems that allows users to create network topologies and imitate modern computer networks.The software allows users to simulate the configuration of Cisco routers and switches using a simulated command line interface.
This is a list of computing and IT acronyms, initialisms and abbreviations. 0–9. 1GL—first-generation programming language; 1NF—first normal form; 10B2 ...