What is a Cisco Certified Network Associate (CCNA)?
Cisco Certified Network Associate (CCNA) is a widely accepted industry certification. It was developed by Cisco Systems to identify the primary skills in the installation and support of medium-sized networks. This certification authenticates the ability to install, configure, operate and troubleshoot routed & switched systems. The certified professionals use the Wide Area Network (WAN) to establish a connection to remote sites.
They should have good knowledge and skills in network security threats and fundamental networking concepts and terminology. Becoming a CCNA certified is the first step to become a Network Administrator or Network Engineer. Cisco Systems offers many courses in Cisco networking.
The professionals usually carry out the tasks of a network technician or network administrator. The primary responsibility of the CCNA is to take care of the networking equipment such as routers and switches. The others include:
Have good knowledge about different network designs and topologies that interact to form a secure IT network.
It can describe the working of computer networks and their interactions with networked devices.
Must be able to verify, configure and troubleshoot VLAN and inter-switch communications.
We should execute an IP addressing scheme and IP services to meet specific network requirements.
A proper understanding of routing and router operations on Cisco devices will make it easier to resolve issues.
Implement all the appropriate tasks for the wireless local area network (WLAN) administration.
We should take care of setting up WAN links and connect them with Wide Area Network (WAN).
The CCNA Engineer can implement Network Address Translation (NAT) and Access Control Lists (ACLs) in office networks to enable private systems that use unregistered IP addresses to connect to the internet for additional security.
It was in the year 1998 the Cisco Certified Network Associate certification program began with one core certification. Over the years, it started offering accreditation in other Computer Networking and Network Administrations at various levels such as Associate, Professional, Expert, and Architect.
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