شرح 40 CCNA R S Domain Name System DNS By Eng Emad Adel Eskander | Arabic

يجب ان يكون لديك حساب داخل المنصة حتى تستطيع المشاركة في المناقشة و التعليق, سجل الآن مجانا أضغط هنا

كورس معتمد What is CCNA R&S? CCNA R&S is associate level of Cisco Certification in Routing & Switching track/technologies, whereas CCNA Security is associate level of Certification offered by Cisco Systems in Network Security track/technologies. ... In order to do CCNA Security, you must have a valid CCNA R&S Certification or knowledge. Is CCNA good for cyber security? According to Cisco, the CCNA Security certification lays the foundation for roles such as network security technicians, administrators and network security support engineers. CCNA Security certified professionals are able to secure information and devices using the latest Cisco security hardware and software solutions.10‏ Free4arab | Information Technology CCNA R&S By Eng-Emad Adel Eskander | Arabic