Thanks to 3CX I run an entire phone system for my business and it is free for the first year on any subscription edition. And if it's hosted by 3cx you also get the first year of hosting FREE!! Check it out here: http://bit.ly/3cx_free Ready to get your CCNA? CCNP? Use the BEST tools: https://bit.ly/bosonexsimccna (Boson ExSim) (affiliate) We knew you couldn’t wait to stop sucking at subnetting, so we baked up episode 2 really quick, enjoy! Sign up for the course here: https://ntck.co/Subnetting 🔥🔥Join the NetworkChuck Academy!: https://ntck.co/NCAcademy **Sponsored by 3CX and Boson Software SUPPORT NETWORKCHUCK --------------------------------------------------- ➡️NetworkChuck membership: https://ntck.co/Premium ☕☕ COFFEE and MERCH: https://ntck.co/coffee Check out my new channel: https://ntck.co/ncclips 🆘🆘NEED HELP?? Join the Discord Server: https://discord.gg/networkchuck STUDY WITH ME on Twitch: https://bit.ly/nc_twitch READY TO LEARN?? --------------------------------------------------- -Learn Python: https://bit.ly/3rzZjzz -Get your CCNA: https://bit.ly/nc-ccna FOLLOW ME EVERYWHERE --------------------------------------------------- Instagram: https://www.instagram.com/networkchuck/ Twitter: https://twitter.com/networkchuck Facebook: https://www.facebook.com/NetworkChuck/ Join the Discord server: http://bit.ly/nc-discord 0:00 ⏩ Intro 1:23 ⏩ ad read 3:08 ⏩ What happened to all of the IP addresses?!?! 4:15 ⏩ What are the class ranges? 7:01 ⏩ Who gave out all of these addresses? 8:07 ⏩ Classless network? What is that? 11:20 ⏩ These make me mad(Class D and E) 12:23 ⏩ There’s no place like loopback 13:20 ⏩ What the junk is Ping? 14:38 ⏩ Outro AFFILIATES & REFERRALS --------------------------------------------------- (GEAR I USE...STUFF I RECOMMEND) My network gear: https://geni.us/L6wyIUj Amazon Affiliate Store: https://www.amazon.com/shop/networkchuck Buy a Raspberry Pi: https://geni.us/aBeqAL #cisco #ccna #subnetting #ipaddress