Hi guys, Welcome to the Advanced Video Search Engine, and you are watching TCP/IP Model Explained | Cisco CCNA 200-301. That video is uploaded by CertBros at 2020-04-21T04:00:12-07:00. We are promoting this video only for entertainment and educational purpose only. So, I hope you like & enjoy it. [OTwp3xtd4dg]
| Name | TCP/IP Model Explained | Cisco CCNA 200-301 |
| Video Uploader | Video From CertBros |
| Upload Date | This Video Uploaded At 21-04-2020 11:00:12 |
| Video Discription | Join the Discord Server! https://discord.com/invite/QZ2B9GA3BH --------------------- MY FULL CCNA COURSE ๐น CCNA - https://certbros.teachable.com/p/cisco-ccna?utm_source=youtube&utm_medium=desc&utm_campaign=CCNA FREE CCNA FLASHCARDS ๐ CCNA Flashcards - https://certbros.com/ccna/flashcards HOW TO PASS THE CCNA ๐ Get a great book - https://amzn.to/3f16QA5 ๐น Take a video course - https://certbros.teachable.com/p/cisco-ccna?utm_source=youtube&utm_medium=desc&utm_campaign=CCNA โ Use practice exams - https://www.certbros.com/ccna/Exsim SOCIAL ๐ฆ Twitter - https://twitter.com/certbros ๐ธ Instagram - https://www.instagram.com/certbros ๐ LinkedIn - https://www.linkedin.com/company/certbros ๐ฌ Discord - https://www.certbros.com/discord Disclaimer: These are affiliate links. If you purchase using these links, I'll receive a small commission at no extra charge to you. --------------------------------------------------------------------------------------------------------------- What is the TCP/IP model? It's a model to standardise computer networking. The OSI model, while widely referenced isn't used in the real world. The TCP/IP model, however, is the real deal. Thankfully, it's not all that different. Here is the original TCP/IP model. Application, Transport, Internet, and Link. Just like the OSI model, it's numbered from the bottom up but the direction depends if you're sending or receiving traffic. So this is the original TCP/IP model, but, it has been updated. The link-layer has been split into Data Link and Physical and the Internet Layer has been renamed the Network layer. Layer 5: Application protocols such as HTTP, FTP, and SMTP Layer 4: The two most common transport protocols are TCP and UDP. Port numbers are also added here. Layer 3: At the Network layer, we have the Internet Protocol or IP. Routers also commonly operate at this layer Layer 2: The data link layer contains Ethernet related protocols. Switches usually operate at this layer. Although you can get layer 3 switches that have routing capabilities Layer 1: Think of everything you can touch and feel here. Things like cables, hubs and Network interface cards. #ccna #cisco #networking OTwp3xtd4dg |
| Category | Education |
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