Cisco CCNA certification is considered as the entry point for networking jobs and shows that you know the basics of how computer networking works in organization. This certification program is made to improve the skills of networking professionals in home and small office networks. Today CCNA has become one of the most sought after network certifications and is globally accepted by IT companies.
CCNA emphasizes the technology and skills needed to work with network nodes, whereby covering both IP and non-IP networks. It describes the purpose and functions of various networking devices. This is the very first step for an individual to have a career as a networking professional. Cisco CCNA exam covers the topic such as history of networking, basic network design principles, LAN - Local area network, WAN - Wide area network, Ethernet and Virtual LAN's. Further the course includes IP Addressing techniques, TCP/IP protocols, ARP and other such functional layers of networking side. Last part of this exam covers topics such as routers, routing protocols, switches - their use benefits in today's technology age. Cisco even has its IOS (Cisco's Internetwork Operating System) which is used by multinational companies as their mainframe. Apart from such technical concepts, this exam also covers the basics of network management and networking security.
In simple words, this certification describes how a network works, configuring and troubleshooting of various networking devices used as a communication channel, implementing and IP services to meet networking requirements, configuration of such practices on Cisco devices, Identifying security threats to existing network and taking measure to migrate from such threats.
One way to prepare for CCNA certification is to locate an official Cisco Learning Partner in your city as these organizations provide live training courses and materials to the students. One can also prepare for this exam by registering on Cisco E-learning website where they can get study materials and practice test for free on the web itself. The CCNA exam code is 640-802 CCNA and lasts for 90 minutes and has 45-55 questions comprising of multiple choices, true/false, selecting multiple answers, freeform response, understanding scenarios and evaluating a way out of situations. One doesn't need to have any prerequisite to appear for this exam but yes, you need to have cleared this exam to move ahead to other certifications of Cisco. This exam is available in various languages too. You can search CCNA test center in India and can check persons VUE website to locate the test center and book your date for examination. The actual worth of Cisco CCNA certification is for 3 years and its exam fee is usually around $250, and when converted in INR it goes approximate to 13000 and 80% of the questions have to be answered correctly to clear this exam in first attempt.
Today in IT industry Cisco CCNA carries the most of benefit as a complement to other education and experience in the field of computer networking, but at the same time this exam doesn't substitute for a college degree or experiences in the same field. Cisco CCNA certification exam appears to be following trend in India, whereby expanding the scope for networking professionals to be a part of multinational organizations.
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