- published: 20 Oct 2015
- views: 9366
Ethernet /ˈiːθərnɛt/ is a family of computer networking technologies commonly used in local area networks (LANs) and metropolitan area networks (MANs). It was commercially introduced in 1980 and first standardized in 1983 as IEEE 802.3, and has since been refined to support higher bit rates and longer link distances. Over time, Ethernet has largely replaced competing wired LAN technologies such as token ring, FDDI and ARCNET.
The original 10BASE5 Ethernet uses coaxial cable as a shared medium, while the newer Ethernet variants use twisted pair and fiber optic links in conjunction with hubs or switches. Over the course of its history, Ethernet data transfer rates have been increased from the original 2.94 megabits per second (Mbit/s) to the latest 100 gigabits per second (Gbit/s), with 400 Gbit/s expected by late 2017. The Ethernet standards comprise several wiring and signaling variants of the OSI physical layer in use with Ethernet.
Systems communicating over Ethernet divide a stream of data into shorter pieces called frames. Each frame contains source and destination addresses, and error-checking data so that damaged frames can be detected and discarded; most often, higher-layer protocols trigger retransmission of lost frames. As per the OSI model, Ethernet provides services up to and including the data link layer.
This two-part Ethernet presentation gives an overview of the fundamental concepts necessary to understand Ethernet and TCP/IP networking. We will discuss the OSI networking model describe how basic network elements operate in inter-connecting, sending and receiving and processing information. - Part I focuses on the first 2 Layers of the OSI model: The Ethernet physical Layer and the Ethernet data Link Layer. It covers topics such as Ethernet frame format, MAC addressing and VLAN Tags. - Part II focuses on Layer 3 and Layer 4 of the OSI model: IPv4 and IPv6 addressing, and the TCP/UDP Transport layer mechanisms.
Watch more How to Set Up Internet videos: http://www.howcast.com/videos/499711-How-to-Set-Up-an-Ethernet-Switch-Internet-Setup So, in this video I'm gonna talk about how to install your ethernet switch. So, let's say I have my laptop here, and I really want to connect it to my network. So, I'll take a little ethernet cable, and plug it to the laptop; and on the other side, of course, it has to go to my router. Let's, oh no, I'm out of ports on my router. All my ports are already full, because I've connected them to all my other computers. So, what are we gonna do? This is where the ethernet switch comes in handy. As you can see, the ethernet switch just as a bunch of ports on it. So, to connect to the network what I have to do is first, take one of the ports that are already connected...
Wired Ethernet Networking in the Home from Handyguys Podcast. Like this? Watch the latest episode of Handyguys Podcast on Blip! http://blip.tv/the-handyguys-podcast/watch The Handyguys discuss home networking with wired ethernet instead of wireless. This solution makes sense for home entertainment centers and other streaming devices. Wired ethernet is also much more reliable once you have it setup. See all episodes of Handyguys Podcast http://blip.tv/the-handyguys-podcast#EpisodeArchive Visit Handyguys Podcast's series page http://blip.tv/the-handyguys-podcast
We need to get our new house up to speed and that means we need a wired home network. Todayapos;s episode shows you how to make your own ethernet cables, how to attach ethernet to keystones for a great finished look in your home and more.
http://www.ncix.com/search/?categoryid=0&q;=powerline In this episode, Linus is on a mission to find out the best method to get internet connected to his new office. He'll be looking at powerline, wireless and conventional wired networking solutions.
As requested by several viewers, I've made a little walk through of my home network. You get to see some other parts of my house that aren't particularly tidy or clean.
Here's a tutorial to show you how to crimp ethernet cable. This is how you create perfect length network patch cables. It's actually not that hard, the materials are cheap, and you can earn your nerd cred card. Ethernet Cable Order: Orange (White Stripe) Orange Green (White Stripe) Blue Blue (White Stripe) Green Brown (White Stripe Brown Buy Network Cable Spools: Canada: http://www.ncix.com/article/NMG.htm?search=network+spool US: http://www.ncix.com/article/NMG.htm?searchus=network+spool Buy Crimping Tool: Canada: http://www.ncix.com/article/NMG.htm?search=crimp+tool US: http://www.ncix.com/article/NMG.htm?searchus=crimp+tool Buy RJ45 Cable Connectors: Canada: http://www.ncix.com/article/NMG.htm?search=connector+rj45 US: http://www.ncix.com/article/NMG.htm?searchus=connector+rj45 ...
Ethernet, Networking, RJ45... So you don't know any of this stuff from a hole in the ground. Watch this video and know the basics in less than 4 minutes! FORUM LINK: http://linustechtips.com/main/news-reviews-article-guides/linus-videos-news-and-ramblings/47101-temporary-thread-for-tech-quickie-video-suggestions
A quick video to show how to install a new RJ45 connector on a CAT5/CAT5e Ethernet or network cable to make a new patch cord or repair a broken connector. All it takes is a little patience and a few tools. It pays to have the right tools to install the connector and test the cable afterwards. The cost of the tools can often be recovered after making or repairing just a few cables.
A brief overview of the key concepts to consider when testing Avionics Ethernet Networks and Switches
High Level Security For Ethernet Networks Without Throughput Or Performance Degradation, High Level Security For Ethernet Networks Without Throughput Or Performance Degradation
http://www.acromag.com/xt Don't let Ethernet network traffic stop your critical data. In this video you will learn how PriorityChannel manages your data, what is PriorityChannel and much more.
The Spanning Tree Protocol (STP) is a network protocol that ensures a loop-free topology for Ethernet networks. The basic function of STP is to prevent bridge loops and the broadcast radiation that results from them.
Hi, this video shows you how install or extend a USB device or cable over CAT5E/CAT6 Ethernet Network wiring. It is useful when you need to have you USB . Not all ethernet cables are born equal. Jack explains the difference between cat5, cat6, and spaghetti. (spoiler: the last one's the worst) Buy network cables! A quick video to show how to install a new RJ45 connector on a CAT5/CAT5e Ethernet or network cable to make a new patch cord or repair a broken connector. Ethernet, Networking, RJ45. So you don't know any of this stuff from a hole in the ground. Watch this video and know the basics in less than 4 minutes! FORUM .
Get the straight story on Ethernet Fabrics: The market and technology factors driving the fabric evolution; the inner workings of Ethernet fabrics; related standards, terminology, and technologies; and strategies for integrating fabrics into a traditional Ethernet network.