Routers and Gateways 

Talking about the distinction between routers and gateways, and where both might be used in the Internet.
If this video was useful, please like it and subscribe, it really helps! Also, if you use an ad blocker, whitelisting my channel is very much appreciated!
Any questions/ feedback/ enquiries: tutorcomputerscience@gmail.com
These videos will always be free but if you'd consider a donation I'd be extremely grateful: www.paypal.me/...
If you are studying for a specific course, to watch the videos in their intended order and only those applicable to your Computer Science course, please use the playlists on my channel page.