Cisco CCNA -The Complete Guide in Tamil

About Cisco CCNA -The Complete Guide in Tamil

Cisco Certified Network Associate (CCNA) is a widely accepted industry certification. It was developed by Cisco Systems to identify the primary skills in installing and supporting medium-sized networks. This certification authenticates the ability to install, configure, operate and troubleshoot routed & switched systems. The certified professionals use a Wide Area Network (WAN) to establish a connection to remote sites. They should have good knowledge and skills about network security threats and fundamental networking concepts and terminology. Becoming CCNA certified is the first step to becoming a Network Administrator or

Network Engineer

. Cisco System offers many courses in Cisco networking.

Have good knowledge about different network design and topologies that interact to form a secure IT network.

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.

Should execute 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.

Must be prepared with the countermeasures in case of any network security threats.

Implement all the appropriate tasks for wireless local area network (WLAN) administration.

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.