Packet Transmission across the Internet. Networking & TCP/IP tutorial. TCP/IP Explained - - vimore.org

Packet Transmission across the Internet. Networking & TCP/IP tutorial. TCP/IP Explained

Packet Transmission across the Internet. Networking & TCP/IP tutorial. TCP/IP Explained

YouTube

See my latest video: Internet Security or Die https://youtu.be/CzB5n6_pBfk Packet Transmission across the Internet. Networking & TCP/IP Tutorial. TCP/IP Explained. Here is TCP/IP explained in easy to understand, visual manner. How IP Address & MAC Address work together. In this video, we see what happens to a packet as it is transmitted across the Internet. Let's see what's happening inside initiating Host. Data from its Application layer, which happens to be HTML information, is sent DOWN to the Transport layer At the Transport layer we add a header to the data. This Transport layer header has the source port of Host1 in the destination port of Host2. Note that the Transport header, together with the data, is called a Segment. That entire Segment is sent DOWN to the Network layer. At the Network layer a header is added to the Segment. This Network layer header has the source IP address of Host1 and the destination IP address of Host2. So the source IP address is 144.44.44.1. And the destination IP address is 177.77.77.1. Note that the Network header, together with the Segment, is called a Datagram. That entire Datagram is now sent DOWN to the Data Link layer. At the Data Link layer a header is added to the Datagram. This Datagram layer header has a hardware source address of Host1, and a hardware destination address of Router1. It's important to realize that the destination Hardware address is not Host2. Note that the Data Link layer header, together with the Datagram itself, is called a Frame. This Frame is sent DOWN to physical layer, where it is converted to ones and zeros, and sent to Router1 - over physical cabling. How well was TCP/IP explained here? Please leave comment & let me know Video is here http://youtu.be/nomyRJehhnM Subscribe here: https://www.youtube.com/channel/UCF9kSu51gh8T_F6OAtr8yig Be sure to check out our Interactive TCP/IP Header Reference at http://packethacks.com …



Routers, Switches, Packets and Frames

IT Engineer Training Program: http://www.zerotoengineer.com Blog: http://blog.nexgent.com Podcast: http://rockstarse.com In this animated training video we lea

YouTube

10 Strange Unexplained Internet Videos

Watching sneezing pandas and cats on skateboards is a great reason for the internet existing. But there is also a much much weirder side of the web that we just

YouTube

Destroying All Computers On Scammers Network

Check out Scammer Slammer TV @ https://www.youtube.com/channel/UCTuwHCydPPf6QIpxIBrussw Make Sure To Like, Share & Subscribe... https://www.patreon.com/deevee

YouTube

How TCP Works - The Handshake

In this series of videos, we will examine how the Transport Control Protocol works using Wireshark. Since TCP is the defacto standard for the reliable transpo

YouTube

WCT01-S11: Understand Proxy/Firewall/NAT/PAT Traffic Flows [WCT01: Network Analysis Overview Course]

Wireshark Core Training Course 1: Network Analysis Overview This course covers the fundamentals from data flow to basic legal issues of tapping into networks. F

YouTube

How Information Travels Wirelessly

Understanding how we use electromagnetic waves to transmit information. License: Creative Commons BY-NC-SA More information at http://k12videos.mit.edu/terms-c

YouTube

Don't Waste $1000 on Data Recovery

Thanks to DeepSpar for sponsoring this video! Check out their RapidSpar Data Recovery Tool at http://geni.us/rapidspar RapidSpar is the first cloud-driven devi

YouTube

Three Way Handshake: Networking & TCP/IP Tutorial. TCP/IP Explained .

3 way handshake. Networking & TCP/IP Tutorial. TCP/IP Explained TRANSCRIPT: We dive into the TCP three-way handshake. Most folks can tell you that the thre

YouTube

DHCP Tutorial. Tech every Admin needs to know. Networking & TCP/IP Tutorial. TCP/IP Explained.

+++See my latest video: Internet Security or Die+++ https://youtu.be/CzB5n6_pBfk DHCP Tutorial. Technology every Admin needs to know. Networking & TCP/IP T

YouTube

MicroNugget: What are IP and MAC Addresses?

Not a subscriber? Start your free week. https://cbt.gg/2CsnIRh CBT Nuggets trainer Jeremy Cioara explains what IP and MAC addresses are and how they work toge

YouTube

NAT - SNAT, DNAT, PAT & Port Forwarding

In this video, I will talk about how classic private TCP/IP network was set up for the first two decades of the Internet. Why it did not work? What is network a

YouTube

How TCP Works - The Receive Window

In this video we take a look at the TCP Receive Window. We'll analyze an example of a client's window that goes to zero, halting the transfer of data from a se

YouTube

UDP and TCP: Comparison of Transport Protocols

Explains the basics of transport protocols and compares the two major options: UDP and TCP. Here's a list of the sections in this video and their time codes: 0

YouTube

TCP/IP and Subnet Masking

Follow the Insanity at: https://www.FailedNormal.com Downloadable Podcasts at: https://failednormal.podbean.com iTunes: https://itunes.apple.com/us/podcast/fail

YouTube

5.Data Encapsulation OSI TCPIP

CCNA BOOST Chap 2.Networking LAN Basics

YouTube