Cisco Certifications

Hello Krishanu,
Certainly CISCO certification courses post BCA can definitely increase your chances of good opportunity and better pay scale. After acquiring Cisco certifications, one can start working as:
Network administrator
Computer support specialist
Network manager
Network operator
Computer network

Hi Sonu,
You should not get too fascinated with ethical hacker as they show in movies. Most of the institutes provide just a basic fancy course under the name of ethical hacking, just to attract students and earn more.
I would rather recommend you to go for security specialist professionals. These job

You can visit the below mentioned link:
https://www.isoeh.com/network.html.

As you are interested in networking and you have done courses on networking, CCNA certification will help you have career as networking engineer.

Networks Era is best for CCIE course.

For cisco networking training like CCNA, CCNP or CCIE, just join Networks Era as they have proper lab with updated networking equipment and experienced trainers.

Networks Era is good for CCIE training.

Both are good with nice facilities, LAB, updated devices and teaching way.