Hey,
Bachelor of Science in Networking is a three year undergraduate programme that is an important part of Information Technology.It focusses on creation,storage,security,retrieval and conversion of data.
You can do postgraduation in the following fields:
1.Master of Science(M.Sc) in Hardware and Networking
2.Master of Science(M.Sc) in Networking security
3.Master of Science(M.Sc) in Networking Technology
4.M.Sc in Computer Sciences
5. Other relevant M.Sc programmes
6.MBA courses
Hope this helps.
Good luck.

Hi bharathan,
Networking can be related to various cources like telecommunication,media, Ai, IT  so you can go for any of the cources stated above.
Hope it helps