00:00:00 - Home Network Breakdown
00:02:13 - IP
00:06:43 - DNS
00:08:21 - Packets
00:13:48 - TCP/IP
00:18:14 - Ports
00:19:53 - Protocols
00:21:12 - UDP
00:23:28 - IPs in More Detail
00:27:06 - Routers
00:32:31 - traceroute
00:40:56 - Undersea Cabling
00:43:05 - Cable Modem Demo
00:46:27 - Network Switch Demo
00:47:48 - Home Router Demo
00:48:54 - Network Cable Demo
00:50:24 - Closing Thoughts and Homework

This course is for students who don't (yet) consider themselves computer persons. Designed for students who work with technology every day but don't necessarily understand how it all works underneath the hood or how to solve problems when something goes wrong, this course fills in the gaps, empowering students to use and troubleshoot technology more effectively. Through lectures on hardware, the Internet, multimedia, security, programming, and web development as well as through readings on current events, this course equips students for today's technology and prepares them for tomorrow's as well.

https://www.youtube.com/playlist?list=PLhQjrBD2T382p8amnvUp1rws1p7n7gJ2p

This is CS50, Harvard University's introduction to the intellectual enterprises of computer science and the art of programming.

HOW TO SUBSCRIBE

http://www.youtube.com/subscription_center?add_user=cs50tv

HOW TO TAKE CS50

edX: https://cs50.edx.org/
Harvard Extension School: https://cs50.harvard.edu/extension
Harvard Summer School: https://cs50.harvard.edu/summer
OpenCourseWare: https://cs50.harvard.edu/x

HOW TO JOIN CS50 COMMUNITIES

Discord: https://discord.gg/T8QZqRx
Ed: https://cs50.harvard.edu/x/ed
Facebook Group: https://www.facebook.com/groups/cs50/
Faceboook Page: https://www.facebook.com/cs50/
GitHub: https://github.com/cs50
Gitter: https://gitter.im/cs50/x
Instagram: https://instagram.com/cs50
LinkedIn Group: https://www.linkedin.com/groups/7437240/
LinkedIn Page: https://www.linkedin.com/school/cs50/
Quora: https://www.quora.com/topic/CS50
Slack: https://cs50.edx.org/slack
Snapchat: https://www.snapchat.com/add/cs50
Twitter: https://twitter.com/cs50
YouTube: http://www.youtube.com/cs50

HOW TO FOLLOW DAVID J. MALAN

Facebook: https://www.facebook.com/dmalan
GitHub: https://github.com/dmalan
Instagram: https://www.instagram.com/davidjmalan/
LinkedIn: https://www.linkedin.com/in/malan/
Quora: https://www.quora.com/profile/David-J-Malan
Twitter: https://twitter.com/davidjmalan

CS50 SHOP

https://cs50.harvardshop.com/

LICENSE

CC BY-NC-SA 4.0
Creative Commons Attribution-NonCommercial-ShareAlike 4.0 International Public License
https://creativecommons.org/licenses/by-nc-sa/4.0/

David J. Malan
https://cs.harvard.edu/malan
malan@harvard.edu