Layer 2

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Layer 2 Scaling Solutions Explained (Rollups, Plasma, Sidechains, Channels ANIMATED)


Layer 2 Scaling Solutions exist as a way for blockchains to increase the amount of work they can accomplish by offloading some of the work to something else. This may mean doing it more efficiently or having the help of a secondary sidechain. There are 4 main solutions we describe in this video, including Rollups, Sidechains, Channels, and Plasma.

Ethereum LAYER 2 SCALING Explained (Rollups, Plasma, Channels, Sidechains)


So what is Ethereum Layer 2 scaling all about? And what is the difference between projects such as Optimism, xDai, OMG and Loopring? We’ll answer all of these questions in this video. Ethereum scaling has been one of the most discussed topics pretty much since the time when the network launched. The scaling debate always heats up after a period of major network congestion. One of the first periods like this was the 2017 crypto bull market where infamous CryptoKitties, together with ICOs, were able to clog up the entire Ethereum network causing a major spike in the gas fees. This year the network congestion came back even stronger, this time caused by the popularity of DeFi and yield farming. There were periods of time when even gas fees as high as 500+ gwei would not get your transaction verified for a while. When it comes to scaling Ethereum or blockchains in general, there are 2 major ways of doing it: scaling the base layer itself (Layer 1) or scaling the network by offloading some of the work to another layer - Layer 2. When it comes to actual scaling solutions there are multiple options available. Whilst some of the options are available right now and can increase Ethereum network throughput in the near to medium-term, others are aiming for a medium to long-term time horizon. Some of the scaling solutions are application-specific, for example, payment channels. Others, such as optimistic rollups, can be used for any arbitrary contract executions. To understand these differences better let’s explore the most popular Layer 2 scaling solutions. 📝 "A rollup centric Ethereum roadmap" by Vitalik Buterin ► 🤍 📖 Post ► 🤍 🐦 Follow Finematics on Twitter ► 🤍 💛 Support Finematics on Patreon and join our Discord community ► 🤍 🔒 Stay secure with a Ledger hardware wallet (20% off) ► 🤍 (you can use it with Metamask to interact with DeFi protocols) 🌐 Get your .crypto Unstoppable Domain ► 🤍

The Million Dollar Opportunity with Layer 2 Projects


Layer 2 Projects may be the next niche to really take off! That’s why we need to dive deep into this niche and get ahead of the wave, not be too late like I was with NFTs, memecoins, and Layer 1 projects back in 2021. In this video we’ll take a look at the Bull Case for Layer 2s and also dissect 6 different categories in this niche and look at individual projects in each one that you could potentially invest in! Sign up for a free account with EQIFI: 🤍 Read CryptoEQ’s 60 page report for free: 🤍 Timestamps: 0:00 Intro 0:32 Why Care / Game Plan 1:47 Overview of Layer 2s 2:54 EQIFI shout out 3:34 The Bull Case (2 Reasons) 6:04 6 Categories + Specific Projects! 12:39 3 Final Pro Tips #Layer2 #Ethereum #Cryptocurrency #Blockchain #Scaling

What is Layer 1 & Layer 2?


NOTE: As you cruise along this series, you will notice how fast the DeFi space is; both in terms of execution and change. So if you happen to spot a discrepancy between what is being said and what is shown on screen, particularly in regards to numbers, it is due to the rapid nature of DeFi. Keep it in mind and have a look at the links provided below for the updated data. At first glance, DeFi or decentralised finance, can appear a little intimidating to get started with. For those who feel lost or don't know where to begin, we've put together a series of 30 films that will gently place you into the world of DeFi and explain what it is, how it works, and where to get started. We will cover the basics, and a little extra, concisely as possible. It is up to you to take the leap of faith. Graphics 🤍 🤍 🤍 🤍 Follow The Defiant 🤍 🤍 Follow Camila Russo Camila Russo on Twitter: 🤍 Purchase Infinite Machine at Amazon: 🤍 Edit by Alp Gasimov 🤍 Written by DeFi Dad 🤍 This series is produced by Harmony Protocol. 🤍 #thedefiant #defi #decentralized #finance #blockchain

区块链的Layer 0, Layer 1, Layer 2分别是什么?之间有什么相关性?如何由理解不同层级(Layer)来快速帮助理解一个区块链项目/生态? 【区块链百科】


区块链的Layer 0, Layer 1, Layer 2分别是什么?之间有什么相关性?如何由理解不同层级(Layer)来快速帮助理解一个区块链项目/生态? 【区块链百科】 加入我的Twitter&Discord社区: Twitter: 🤍 Discord: 🤍 0:00 Intro 介绍 0:49 Layer 1 是什么? 3:36 Layer 0 是什么? 7:00 Layer 2 是什么? 10:10 总结 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ #bitcoin #cryptocurrency #news #btc #ethereum #eth #cryptocurrency #litecoin #altcoin #altcoins #forex #money #best #trading #bitcoinmining #invest #trader #cryptocurrencies #top #investing #entrepreneur #business #success #investment #finance #motivation #coinbase #stocks #wallstreet #investor #wealth #bullish #bearish #cryptolive #rexonblockchain #区块链 #加密货币 #比特币 #加密技术 #以太坊 #区块链新闻 #区块链日报 #新闻 #数字货币 #区块链技术 #数字经济 #产业区块链 #数字货币市场分析 #Layer 1 #Layer 2 #Layer 0 #波卡 #Celer Network #Celer #Polkadot #二层网络 #以太坊2.0 ▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬ Music Credit to: 🤍thbdsultan

OSI Model Layer 2 - Data Link


An overview of the functions of the Data Link layer, which is layer 2 in the OSI model.

Alles over de toekomst van crypto: layer-2 netwerken


Praktische handleiding om layer-2 te gebruiken via 🤍 Crypto Ebook (levenslang crypto kooptips en opvolging) - Check: 🤍 Crypto Yield Farmer (passief inkomen) - Check: 🤍 Gebruik deze video als startpunt voor je eigen onderzoek. Dit mag niet beschouwd worden als financieel advies! ❓Mocht je nog vragen hebben? Stel ze gerust in de comments! En like en abonneer je voor meer video's!😍 - Website: 🤍 Ons aanbod: 🤍 Instagram: 🤍 Telegram: 🤍 #beleggen #altcoins #crypto #layer-2 #rollups #ethereum

3.Networking Fundamentals: Layer 2 Addressing & Forwarding


This Networking Fundamentals training video is designed to teach you about the basics of Layer 2 addressing, switching logic, switching loops, VLANs and Trunking

Layer 2 Switching & VLANs | Cisco CCNA 200-301


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Объяснение масштабирования Layer 2 в Ethereum


Finematics одна из лучших образовательных платформ, посвященная децентрализованным финансам (DeFi). Из этого видео вы узнаете в чем суть масштабирования Layer 2 в Ethereum, чем отличаются такие проекты как Optimism, xDai, OMG и Loopring. Чтобы всегда быть в курсе наших новостей вступайте в нашу группу в Telegram: 🤍 Найдите больше видео про DeFi, а также дополнительную литературу и информацию на: 🤍 Таймстэмы: 1. Введение (00:30) 2. Отличие масштабирования Layer 1 от Layer 2 (01:25) 3. Layer 2 масштабирование в Ethereum 2.0 (02:39) 4. Каналы (05:03) 5. Plasma (06:03) 6. Сайдчейны (07:08) 7. Роллапы (07:34) _ Оригинальное видео Ethereum Layer 2 Scaling Explained 🤍



Telegram de la communauté crypto gouv 🤍 Discord CryptoGouv 🤍 Twitter Crypto Gouv 🤍 Chapitrage de la vidéo: 00:00 Les layers 1, 2 et 3 1:32 Le layer 0 1:52 Les layers 1 03:32 Les layers 2 04:40 Les layers 3 Les principales cryptomonnaies et leurs projets ✔️ Bitcoin (BTC) ▶️ 🤍 ✔️ Ethereum (ETH) ▶️ 🤍 ✔️ Ripple (XRP) ▶️ 🤍 ✔️ Bitcoin Cash (BCH) ▶️ 🤍 ✔️ Chainlink (LINK) ▶️ 🤍 ✔️ Litecoin (LTC) ▶️ 🤍 ✔️ Bitcoin SV (BCHSV) ▶️ 🤍 ✔️ Cardano (ADA) ▶️ 🤍 ✔️ Binance Coin (BNB) ▶️ 🤍 ✔️ Eosio (EOS) ▶️ 🤍 ✔️ Tesoz (XTZ) ▶️ 🤍 ✔️ Stellar Lumens (XLM) ▶️ 🤍 ✔️ Tron (TRX) ▶️ 🤍 ✔️ Monero (MNR) ▶️ 🤍 Sur cette chaîne je vous présente des astuces de qualité liées au bitcoin et son ecosystem crypto dans lesquelles je suis moi-même impliqué en tant que client, je ne fais pas de conseils en investissement. La vidéo comporte des informations exactes à la date de publication, mais peut ne l’être à l’avenir. Lorsqu’il s’agit d’investissement, soyez prudent et éduquez-vous. N’investissez qu’une petite partie de votre investissement et une somme que vous pouvez vous permettre de perdre. #web3 #web3.0 #bitcoin #BitcoinNews #cryptomonnaies #btcnews #crypto #argent #investir #bitcoins #inflation #investissement #finance #altcoin #altcoins #exponentiel #technologie #ethereum

POLYGON (MATIC) - Ethereum's Internet Of Blockchains Explained - Layer 2


So what is Polygon, previously Matic, all about? How will it help with scaling Ethereum? Why does it claim to be Ethereum’s Internet of Blockchains? And why is it sometimes compared to Polkadot and Cosmos? You’ll find answers to these questions in this video. Before the rebranding to Polygon, the project was known as Matic or Matic Network. Matic was started in 2017 by 3 founders who were active participants in the cryptocurrency community in India and decided to band together and tackle Ethereum’s scaling problems. The team worked on 2 main solutions: Plasma Chains - a layer 2 scaling solution based on Matic’s implementation of Plasma and a PoS Chain - a Proof-Of-Stake Ethereum sidechain. The token behind Matic Network - MATIC - was distributed through the Binance Launchpad’s initial exchange offering in April 2019 and the team was able to raise $5.6M. After over 2.5 years of work, The Matic Network Mainnet went live in mid-2020 and quickly started attracting more and more attention. This was supercharged by the increasing gas fees on Ethereum that showed an urgent need for finding robust scaling solutions. At the beginning of 2021, the Matic team decided to expand the scope of their project and rebranded themselves to Polygon. Polygon aims at creating a more generalised scaling solution. 🙌 Gitcoin Grant ► 🤍 📘 DeFi Guide ► 🤍 📖 Post ► 🤍 🐦 Follow Finematics on Twitter ► 🤍 💛 Support Finematics on Patreon and join our Discord community ► 🤍 🔒 Ledger ► 🤍 (affiliate) 📱 Argent Wallet ► 🤍 (affiliate) 🌐 Get your .crypto Unstoppable Domain ► 🤍

Layer 2 дает новую жизнь блокчейнам. Как работают блокчейны второго уровня? | Cryptus


Запись на Polygon ZK day - 🤍 Установить сеть Polygon в метамаск - 🤍 Мост Polygon - 🤍logy Установить метамаск - 🤍 Присоединяйся к нам на ₵ⱤɎ₱₮Ʉ₴ media! 📢 Telegram канал: 🤍 💬 Telegram чат: 🤍 📃Твиттер - 🤍 #Polygon #Ethereum #Layer2 В этом видео мы рассмотрим блокчейны 2 уровня и Polygon. Вы узнаете про пять основных разновидностей решений второго уровня, поймете как они работают, в чем различается их функционал и в чем преимущества блокчейнов Layer 2. А на десерт рассмотрим блокчейн Polygon на практике, для того чтобы понять как им пользоваться. Становись нашим партнером и получай приятные бонусы! Binance - лучшая биржа и кэшбэк 5% с комиссии. 🤍 Huobi - широкий выбор активов и кэшбэк 5% с комиссии. 🤍 Получить $50 для торговли на Polysynth: 5615ab85 Рекомендуемые средства хранения крипты: Trezor - 🤍 Ledger - 🤍 Поддержать наш канал: 🤍 ⛔️ CRYPTUS напоминает Наши видео создаются в образовательных целях и не содержат финансовые рекомендации. Команда CRYPTUS призывает каждого проводить свой собственный анализ проектов. Мы не несем ответственности за возможные риски, дампы, раг пулы, скамы и прочие термины с убытками. Следуйте своей стратегии, соблюдайте риск-менеджмент и проводите анализ. Всем профита! Таймкоды 0:00 - Вступление 0:48 - Проблемы Ethereum 03:29 - Виды протоколов 2 уровня 10:11 - Сходства протоколов 12:24 - Как работает Polygon 15:16 - Как пользоваться Polygon

Difference Between Layer 2 Switch & Layer 3 Switch | Difference Between Layer 3 Switch & Router


#amartechstuff #layer2switch #layer3switch #router Difference Between Layer 2 Switch & Layer 3 Switch | Difference Between Layer 3 Switch & Router This video focus on the differences between Layer 2 Switch , Layer 3 Switch & Router Visit below link for the related article :- 🤍 Please subscribe to my youtube channel #amartechstuff 🤍 Follow me on Instagram 🤍 -~-~~-~~~-~~-~- Please watch: "IPV6 in Hindi | CHAPTER 1 | IPV6 Introduction | What is IPV6 address | IPV6 Features and Benefits" 🤍 -~-~~-~~~-~~-~-

OSI Layer 2 Technologies Explained


The OSI layer 2 or Data Link Layer provides a host of services to both the Network Layer and Layer 1. Error detection, Flow control, data organization into frame structures, synchronization, and reliability are the complex features of Layer 2. We will look at ethernet, DSL, PPP, DOCSIS 3, SONET, and more. Transfers data between adjacent network nodes! The principal service is transferring data from the network layer of the source to the network layer of the destination node. The importance of flags in the frame. We will explore frame check sequence (FCS) and Forward Error Correction (FEC). Automatic repeat Request or (ARQ) and its role in the standard ITU standard. If you would like to support the channel, Join our channel membership, it’s $2.99/month (less than a Starbucks coffee); see the “Join” button on our channel homepage. 🤍 OR Subscribe to the channel as it helps our channel perform better on YouTube’s algorithm. Check out our YouTube channel for more content! YouTube: 🤍 Check out our Website: 🤍 Follow us on Twitter: 🤍_TechSavvyTeam Like us on Facebook: 🤍 Mr.V Linkedin: 🤍 Nathan Linkedin: 🤍 Follow on Instagram: techsavvyproductions 🤍 Social media logos and “Tech Savvy Productions” teaser created by The 11th Hour: 🤍 Links to Documentation PowerPoints in *.pptx format: 🤍 Slide Deck in PDF: 🤍 Video Notes in *.docx: 🤍 Video Notes in PDF: 🤍 Email: mrvanderpool🤍 nathan🤍 We translate subtitles on our videos into the following languages: عربى, българскиB, 简体中文), 中國傳統的), Nederlands, Suomalainen, Pilipino, français, Deutsche, हिंदी , Magyar, bahasa Indonesia, 日本語, 한국어, norsk, Polskie, português, Română, русский, Española, Kiswahili, Svenska, and Tiếng Việt #techsavvyproductions #vanderl2796 #LowellVanderpool

Layer 2 Nedir ve Projeleri Nelerdir ? Nelere Çözüm Sunuyor ?


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Every Ethereum Layer 2 Blockchain Compared - Arbitrum, Optimism, Etc...


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LAYER 2 MOB?? | DEEPWOKEN Credit to CountKO#7350 mainly and those in deepwoken info server for posting this around Deepwoken,deepwoken boss, deepwoken layer 2, deepwoken leak deepwoken,deepwoken layer 2,deepwoken layer 2 update,deepwoken update,Deepwoken boss,Deepwoken leak

Polygon sidechain vs Ethereum rollups: Layer 2 scaling approaches | Vitalik Buterin and Lex Fridman


Lex Fridman Podcast full episode: 🤍 Please support this podcast by checking out our sponsors: - Athletic Greens: 🤍 and use code LEX to get 1 month of fish oil - Magic Spoon: 🤍 and use code LEX to get $5 off - Indeed: 🤍 to get $75 credit - Four Sigmatic: 🤍 and use code LexPod to get up to 60% off - BetterHelp: 🤍 to get 10% off GUEST BIO: Vitalik Buterin is the co-founder of Ethereum. PODCAST INFO: Podcast website: 🤍 Apple Podcasts: 🤍 Spotify: 🤍 RSS: 🤍 Full episodes playlist: 🤍 Clips playlist: 🤍 SOCIAL: - Twitter: 🤍 - LinkedIn: 🤍 - Facebook: 🤍 - Instagram: 🤍 - Medium: 🤍 - Reddit: 🤍 - Support on Patreon: 🤍

What is Layer 1 and 2 in Crypto?


#blockchain #Layer2 #cryptoeducation Let's get a little technical in order to understand what Network Layering is with regards to Crypto Blockchains. Most Crypto's operate on Layer 1 but some Crypto's need to implement Layer 2 for Scalability and more efficient and cheaper transactions....let's find out more.

Ethereum 2.0 : Faut-il investir en 2022 ? (Layer 2 et Endgame)


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07 - Layer 2 (Data Link Layer)


This video covers Layer 2 (Data Link Layer) of the OSI model as covered by the Network+ exam. Network+ (N10-006) Training Videos (7 of 52) Visit 🤍 for more certification exam prep courses. -=-=-=-=- My full Network+ (N10-006) course is now available on Udemy! Use coupon code YouTube2017 to receive the entire course for only $10 (90% off). The course comes with full access to download the videos, powerpoint slides, over a hundred practice questions, and a full-length practice exam with full explanations of every question and answer. Sign up today at: 🤍

layer 2 preview | Deepwoken


Thanks to rag for allowing me to show yall a lil something Hop in the discord:

HUGE Ethereum Potential (Layer 2 Altcoins Set To MOON)


Ethereum is rocking and rolling harder than John Bonham, Neil Pert and Tommy Lee combined. But the ETH price action and gas fees are more out of sync than Ringo Starr. Is Ethereum playing its Chinese Democracy? A dud after such a long wait for EIP 1559 has brought some good news but…lackluster network performance. Is Vitalik quietly writing the next Black Album for the diamond-shaped crypto that’s been rocking our portfolio all year? In this video, we’ll go over the latest Ethereum news and updates. We’ll discuss the potential of layer 2 solutions and how they have been EXPLODING, but there’s still plenty of room to grow. Stay tuned until the end for our latest Ethereum price prediction. How to join Cardano (ADA) BitPool ➡️ 🤍 ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● Connect with Me & the BitSquad! Join the BitSquad ➡️ 🤍 Join the BitBoy Lab ➡️ 🤍 Join BitSquad Traders ➡️ 🤍 Join Me on Twitter ➡️ 🤍 Join Me on Instagram ➡️ 🤍 Join Me on TikTok ➡️ 🤍 ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● ByBit, Market Cipher, Ledger, TokenMetrics, & more! Find deals on hardware wallets, trading indicators, exchanges & more. Find Crypto DEALS ➡️ 🤍 ●▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬▬● All of our videos are strictly personal opinions. Please make sure to do your own research. Never take one person's opinion for financial guidance. There are multiple strategies and not all strategies fit all people. Our videos ARE NOT financial advice. #ethereum #crypto #bitcoin

How L2 Switches Use MAC Addresses


See this entire course on the Intro to Networking playlist. 🤍 Ready for the Networking quiz? Take it here. 🤍 Switches at the Layer 2 level uses MAC addresses to forward frames. CBT Nuggets trainer Keith Barker explains Layer 2 switching and its role in our networks. Step 1: Watch this entire course. If you watch the course, then the Intro to Networking quiz will be a breeze. Step 2: Test your knowledge with the 14-question Intro to Networking quiz. Good luck! 🤍 Step 3: Earn the Intro to Networking Certificate of Completion. Step 4: Continue learning networking with CBT Nuggets. 🤍

How To Invest In Layer 2 Ethereum


In this video, we will cover what Layer 2 scaling solutions are, how to use them, and how to invest in Layer 2 (L2) Ethereum scaling solutions. This video will cover optimistic rollups and ZK rollups and include popular Ethereum L2 solutions such as Optimism, Arbitrum, and zkSync. Optimism Bridge - 🤍 Arbitrum Bridge - 🤍 zkSYNC Bridge - 🤍 zkSYNC Testnet - 🤍 How To Buy Any Crypto Guide - 🤍 —————————————————————— 🔥Open a Roth IRA to Grow Your Crypto TAX-FREE🔥 NO MORE MONTHLY FEES!! Get $100 in Bitcoin For Free! Link: 🤍l/tbe 🔒Keep Your Crypto Safe With Ledger Nano🔒 Link: 🤍 🇺🇸Crypto Taxes STRESS-FREE With CryptoTrader🇺🇸 Link: 🤍?fpr=stjck Promo code: CRYPTOTAX10 💥ExpressVPN - 3 MONTHS FREE For TBE Viewers💥 - Maintain Your Privacy Online Link: 🤍 💳Get A FREE BlockFi Credit Card💳 - No Annual Fee - 1.5% BTC Back On EVERYTHING! - Get $30 In BTC For Every Referral - Get Up To $250 Bonus Link: 🤍 💰VOYAGER - The Best Place To Buy Crypto💰 - $25 BTC FREE Bitcoin (Code: 1F69FD) - Zero Commission Trading - Earn Interest On Crypto Link: 🤍 —————————————————————— Ethereum Gas Explained - 0:00 Layer 2 Solutions Explained - 2:15 Optimism - 3:47 Arbitrum - 5:49 Airdrops - 7:24 zkSync - 9:25 Exchanges/Trading - 11:13 Twitter: 🤍 Instagram: 🤍 TikTok: 🤍 —————————————————————— how to invest in arbitrum, how to invest in zksync, how to invest in optimism, optimism token, zksync token, imx token, ens airdrop, zksync airdrop, arbitrum airdrop, arbitrum token, optimism token, defi airdrops, ethereum gas fees explained, ethereum gas, why is ethereum so expensive, optimism tutorial, zkysync bridge, optimism birdge, arbitrum bridge DISCLAIMER: This is NOT financial or legal advice. I am just offering my opinions. I am not responsible for any investment or legal decisions that you choose to make. This description may contain affiliate links for products that I believe in and use personally. If you purchase a product through one of them, I will receive a commission (at no additional cost to you). Thank you for your support. #ethereum #crypto #altcoins

À la découverte des Layer 2 sur Ethereum !


Le géant de la finance décentralisée AAVE vient de débarquer sur le L2 Polygon (ex-Matic). Des transactions presque instantanées et beaucoup moins chères, c’est le rôle des Layer 2. Dans les prochaines semaines, ils fleuriront partout et la première couche d’Ethereum très coûteuse aujourd’hui, ne sera presque plus utilisée. Regardons comment accéder à ces Layer 2 et profiter pleinement des intérêts de cette évolution. Bonne vidéo ! Liens : 1/ Configurer Polygon sur Metamask 👉 🤍k/docs/develop/network-details/network/ 2/ Le blog d’AAVE 👉 🤍 3/ Les différences entre les Layer 2 👉 🤍 📚 FORMATION SUR LES CRYPTOMONNAIES 👉 🤍 💰 BINANCE LE MEILLEUR SITE POUR ACHETER DES CRYPTOS 👉 10% DE RÉDUCTION SUR VOS FRAIS ► 🤍 🗝️ MEILLEUR WALLET POUR VOS CRYPTOMONNAIES 👉 LEDGER NANO S ET X ► 🤍 00:00 : Introduction 03:30 : Paramétrage de Metamask 04:58 : Passage par Zapper 08:08 : Arrivée sur Aave 11:34 : Tour d'horizon des protocoles disponibles 13:34 : Arrivée sur dydx 17:41 : Conclusion 🌎 Site : 🤍 🐦 Twitter : 🤍 📘 Facebook : 🤍 ✈️ Telegram : 🤍 💼 LinkedIn : 🤍 🎙️ Réalisation : Valentin Demé 💡 Qui sommes-nous ? Cryptoast est le site éducatif francophone de référence sur le Bitcoin, la blockchain et les crypto-monnaies. Vous y trouverez du contenu gratuit, adapté aux débutants comme aux confirmés, et actualisé tous les jours. Notre objectif ? Rendre cet univers accessible au plus grand nombre. 📧 contact🤍 #Ethereum #ETH #L2 #Layer2 #2eCouche #DeFi #dydx #Polygon #AAVE #Metamask #Crypto #Finance #Cryptomonnaie #Crypto #Trading #FR #Francais #French #Monnaie #Blockchain

Understanding Basic Layer 2 Switching - Part 1


Understanding basic Layer 2 switching concepts. How computers connected to a Layer 2 switch communicate with each other, explained in detail step-by-step. ARP process explained, Layer 2 switching process explained with example. How to use Packet Tracer. Protocol Data Unit.

The BEST Bet in Crypto Right Now: Layer 2s


Layer 2 scaling. Best scaling solution crypto investments. 👴iTrust Capital Crypto Roth ($100 free) 🤍 🔗Join the Patreon: 🤍 ✨ Kucoin (Exchange I use): 🤍 💵Get up to $250 in Bitcoin from Blockfi 🤍 🤖Pionex trading bots: 🤍 💻Free Discord Link: 🤍 My schools: 📚 My YouTube School: 🤍 🚚My moving company course: 🤍 🥩Stake your Cardano in my stakepool! Ticker Symbol: MAX1 🤍 💵LIMITED: Get 2 FREE Stocks: 🤍 Socials: ✉️Join my newsletter: 🤍 📷 Instagram (for memes): 🤍 🐦Twitter (also memes): 🤍 You have probably heard about Layer 1s like Ethereum, Cardano, Terra, or Avalanche. But there’s another type of blockchain some would argue is even better than layer one blockchains. Layer 2 blockchains. These blockchains are a bit underrepresented and may offer massive gains in 2022 as this industry develops. Layer 1 blockchains like Ethereum allow for developers to build their own dApps through native programming languages. Ethereum is powered by solidity for example. But recent developments from a project known as StarkWare now brings smart contact functionality to layer 2s. This leads some to go so far as to say layer 2 blockchains will replace layer one blockchains due to functionality and scalability. Layer 2 scaling Polygon Crypto Layer 2 options Crypto scaling Timestamps: 0:00 Intro 0:17 Should You Dump Your ADA? 0:54 Layer 2 Solutions 1:42 The More Advanced Scaling Solution 2:25 Rollup Type 1 2:58 Why You Should Care 3:46 What Happens if Crypto Booms 4:37 Huge News for Crypto's Future 4:59 Investment Options 6:42 Rollup Type 2 7:31 Optimistic Rollup Examples 7:44 Sidechains 8:24 Blockchain on a Blockchain 8:39 Why Polygon is so Great 9:32 What You Need to Know 10:20 Offer 10:54 Now What Should You Do? Schedule one-on-one business consulting with me here: 🤍 *I am not a financial advisor. This is not financial advice*

Layer 2 / Rollups : Le Futur d’Ethereum 🔥


🔔 Abonnez-vous pour ne pas rater ma prochaine vidéo! 🤍 ✅ Follow sur TWITTER : 🤍 Dans cette vidéo, je vous explique pourquoi je pense que ce qu’on appelle les “Layer 2” et les “Rollups” représentent le futur d’Ethereum, et, pourquoi elles sont probablement une bonne opportunité d’investissement pour 2022. Comme je l’ai dit dans ma vidéo de Janvier sur les grandes tendances crypto de 2022, je pense que ces technologies vont jouer un rôle de plus en plus important pour le succès de la plateforme Ethereum. Mais comment est-ce que fonctionnent les Layer 2, pourquoi est-ce qu’elles vont être nécessaires à Ethereum, quels sont les projets Layer 2 les plus intéressants et quel est leur potentiel pour l’année 2022 et pour les prochaines années ? On va voir tout ça ensemble dans cette vidéo. Timestamps: 0:00 Introduction 0:58 Rappel sur le potentiel énorme d'Ethereum 1:42 Le plus gros problème des blockchains L1 3:20 L'avènement des blockchains L1 "modulaires" 3:56 Les Layer 2 : C’est quoi et comment ça marche ? 5:32 Les différentes technologies/Altcoins de Layer 2 5:52 Les Optimistic Rollups & projets intéressants 7:02 Les ZK Rollups & projets intéressants 8:18 Les Side-chains et le cas de Polygon 9:31 Quelle est la meilleure technologie ? 10:45 Résumé et commentaires 12:32 Conclusion ⚠️ Attention : De faux comptes se font régulièrement passer pour moi dans les commentaires, avec de fausses informations de contact. Je n'écrirai JAMAIS mes coordonnées dans les commentaires, et je ne vous demanderai JAMAIS de me contacter personnellement dans les commentaires. 🔴 Avertissement : Veuillez noter que le contenu de mes vidéos représente mon opinion personnelle et est destiné à des fins d'information générale UNIQUEMENT. Rien dans le présent média ne doit être interprété comme un conseil financier, juridique ou fiscal. Je ne suis ni un conseiller financier agréé ni un conseiller en investissement et ne saurais être tenu responsable des pertes ou des gains éventuels. L'achat de crypto-actifs présente un risque de perte considérable. Faites toujours vos propres recherches et consultez un professionnel avant de faire vos propres investissements. #cryptos #ethereum #layer2 #web3 #monnaie #numerique #bitcoin #BitcoinNews #cryptomonnaies #btcnews #crypto #argent #investir #bitcoins #inflation #investissement #finance #altcoin #altcoins #exponentiel #technologie #potentiel

Layer 2 là gì ? Cơ hội đầu tư tiềm năng từ các Layer 2


Layer 2 là gì ? Cơ hội đầu tư tiềm năng từ các Layer 2 Hãy nhấn SUBSCRIBE/ĐĂNG KÝ kênh để theo dõi tin tức về thị trường hàng ngày, cũng như những video nhận định thị trường Crypto của admin TCVN nhé. ĐÂY LÀ KÊNH YOUTUBE CHÍNH THỨC CỦA TRADE COIN VIỆT NAM | TCVN ► Youtube: 🤍 ► FACEBOOK: ● Group Chính: 🤍 ● Group Phụ: 🤍 ● Fanpage: 🤍 ► Twitter: 🤍 ► KÊNH TELE CHÍNH: ● Nhóm chat: 🤍 ● Channel Kèo: 🤍 ● Channel TCVN: 🤍 KÊNH GAME NFT - DEFI - METAVERSE ● Nhóm chat: 🤍 ● Channel: 🤍 #TradeCoinVietNam #TCVN #Layer2 #Coin #Bitcoin #DauTu #CoinTiemNang



Ecco quello che secondo me è uno dei migliori investimenti in crypto: i layer 0,1 e 2. Ma cosa sono esattamente? Come si classificano? Stai sul pezzo: 🤍 Ci sono diverse tipologie di blockchain, che si classificano come layer 0,1 e 2 a seconda delle loro funzioni. Oggi vediamo che differenza c'è tra uno e l'altro, qual è il loro valore intrinseco e perché secondo me sono tra i migliori investimenti (non speculativi) che si possano fare nelle crypto. Argomenti trattati: 00:00 Intro 03:00 Cos'è un Layer 0, 1 e 2 11:30 Esempi di layer 0,1 e 2 17:00 Analisi fondamentale: quanto valgono i layer 0,1 e 2? Download delle slide: 🤍 👨🏻‍🎓Vuoi una formazione 1 to 1 di altissimo livello? Contattaci a support🤍 PIATTAFORME ED EXCHANGE CHE UTILIZZO: ⚽️Guadagna CRYPTO giocando a FANTACALCIO: 🤍 📈Migliori exchange: FTX - prelievi e depositi SEPA e CRYPTO gratuiti, 5% sconto fees per sempre: 🤍 Bybit - più di 1000$ di bonus ai nuovi iscritti: 🤍 📈Sconto del 20% sulle Fees di Binance PER SEMPRE: 🤍 🤖Crypto trading BOT più semplice: Bitsgap (14gg di PRO gratuiti) 🤍 💰Rendita PASSIVA su Bitcoin e Stablecoin (fino al 15% annuo!): Ledn (piattaforma con audit esterni sui depositi) 🤍 BlockFi. 250$ Bonus in BTC alla registrazione: 🤍 Celsius Network (40$ Bonus alla registrazione) 🤍 🔗Unstoppable Domains: Domini NFT non censurabili 🤍 💳25$ in regalo su crypto. com: 🤍 (referral code: thecryptogateway) 📈50$ in regalo sull’Exchange crypto. com: 🤍 🔗 Migliore tool di Analisi On Chain: 🤍 💰Sei HODLER? Acquista un Ledger Nano! 🤍 📈Piattaforma di analisi grafici usata: TradingView. Ottieni fino a 30$ bonus con un abbonamento: 🤍 🌐Tutti i miei canali SOCIAL: 🤍 Risorse GRATUITE create da me: Video Corso di TRADING, dalle BASI a COMPLETAMENTE AUTONOMO: 🤍 Corso di ANALISI TECNICA (che è diverso dal trading!!): 🤍 Corso di DEFI per Principianti: 🤍 Migliori Gruppi Telegram Crypto Italiani The Rock Trading Italia: 🤍 Community ITA Crypto . com: 🤍 Binance Italia (Gruppo Telegram Ufficiale): 🤍 FTX Italia (Community Telegram): 🤍 NB: Questo video NON è da intendersi come consiglio finanziario né come promozione di investimento o piattaforme di investimento. Si tratta semplicemente di mie opinioni e mie visioni, che condivido con piacere con voi a scopo educativo nella certezza che ragionerete con la vostra testa e prenderete le vostre decisioni in autonomia! Le Criptovalute sono asset volatili e ad alto rischio. Accertati di comprenderli appieno prima di fare qualsiasi operazione. Alcuni link condivisi in descrizione e nei commenti sono link referral e affiliate, che mi portano guadagno qualora vengano utilizzati.

(434) Arbitrum: Ga mee naar layer 2!


Ik zat op Ameland toen het gebeurde, maar op 31 augustus was het zover: De lancering van het Arbitrum mainnet. En dat is een grote gebeurtenis! Arbitrum is de belangrijkste oplossing om de hoge GAS-kosten van Ethereum op te lossen. Er zijn al tal van protocollen overgestapt en de liquiditeit en mogelijkheden op het platform nemen rap toe. Word het niet tijd om zelf ook eens een kijkje te nemen? Disclaimer: Niets in deze video is financieel advies. Ik ben geen financieel adviseur. Alles is louter voor educatie en vermaak. 🤍 🤍 🤍 🤍 🤍 Heb je vragen, of behoefte je aan te sluiten bij een onderzoekende, enthousiaste groep, elkaar helpende cryptoliefhebbers? Kom dan ook bij onze discord: 🤍 Bij sommigen werkt deze link niet: vraag me dan bij de reacties om een persoonlijke uitnodiging... Alle uitzendingen zijn ook te zien op 🤍 BTC: 1LCpY5atytf8hGTmupVufPcCtRe2dPEJww Unstoppable domain: meester.crypto (BTC/ ETH/ ERC20)

Layer 2 interfaces - Palo Alto Networks FireWall Concepts Training Series


If you have some constrains in your network then using Layer-2 interfaces can be very powerful, but it can become very complex very quickly so its important to keep it simple. In this Palo Alto Networks Training Video, we will explain you the concept and some use cases. Security Best Practices Training for Palo Alto Networks - videos will be soon published on our webpage, sign up on 🤍 and we will let you know once they are available Security Best Practices Checklist for Palo Alto Networks Next-Generation FireWalls - download from our blog 🤍 Follow us on: ➜ LinkedIn 🤍 ➜ Twitter 🤍

Wat is LAYER 0? ZO werken POLKADOT en COSMOS!


Leren over Fibonacci retracement & Bollinger bands? Schrijf je dan hier in voor de gratis masterclass: 🤍 Vandaag heb ik het over layer 0 technologie. Ik zal vertellen wat layer 0 is, waar het allemaal voor gebruikt kan worden én welke crypto’s mogelijk goed zijn om in te investeren. Ik denk zelf dat layer zero technologie heel belangrijk gaat worden voor de wereld van blockchain en de wereld van crypto. Toch weten veel mensen nog niet wat layer 0 technologie precies is en wat het inhoud. Daarom leg ik vandaag uit wat layer 0, layer 1, layer 2 én layer 3 technologie is. Layer 1: blockchains die afzonderlijk van elkaar werken; Bitcoin, Ethereum, etc. Layer 2: probeert layer 1 blockchains meer schaalbaar te maken. Layer 3: de applicatielaag, een soort app store voor blockchains. Layer 0: zorgt ervoor dat verschillende layer 1, 2 en 3 projecten met elkaar kunnen communiceren. Layer 0 bouwt dus als het waren een infrastructuur voor blockchains. Hierdoor verbeterd de cross chain compatibility van de layer 1 blockchains en kunnen de crypto’s samen sterker worden. Voorbeelden van layer zero blockchains zijn Polkadot en Cosmos. Het hele layer 0 netwerk is nog vrij nieuw. Daardoor heeft het momenteel nog weinig tractie. Dit komt ook doordat het nog niet echt een hype is. Zelf denk ik wel dat het groot gaat worden, maar nooit echt een hype zal worden. Het is namelijk niet zoiets als NFTs wat populair werd, omdat mensen er in korte tijd héél veel geld mee konden verdienen. Nog geen subscriber? Geen probleem! 🤍 👉 Benieuwd hoe ik jou verder kan helpen? Ga dan naar 🤍 🎯 Wil je meer weten over mijn missie en wil je erachter komen hoe jij een bijdrage kunt leveren? Ga dan naar 🤍 📓 Beginnen met beleggen? Download mijn gratis e-book om meteen te beginnen, via 🤍 📈 Wil je een hoger rendement behalen? Neem dan eens een kijkje bij mijn gratis online masterclass via 🤍 👑 Als je onze gratis Discord-community wilt joinen, ga dan naar 🤍 💱 Op zoek naar een platform waar je aandelen kunt kopen? Dan ben je bij DEGIRO aan het juiste adres! Houd er wel rekening mee: met beleggen kun je je inleg verliezen. 🤍 💲 Wil je rente krijgen op je crypto EN een bonus van maximaal $250 via BlockFi? Dan heb ik een referral link voor je. Als je een account maakt met deze link, krijg ik 0,5% van de hoeveelheid geld die je aan je account toevoegt in de eerste 30 dagen nadat je een account hebt gemaakt. 🤍 DISCLAIMER Nesami maakt deze video alleen voor informatieve doeleinden. De informatie in deze video is niet bedoeld als beleggingsadvies of ander advies. De informatie is van algemene aard en houdt geen rekening met jouw specifieke omstandigheden. Je bent zelf verantwoordelijk voor het afwegen van de voor- en nadelen van het gebruik van de informatie in deze video. Nesami kan niet aansprakelijk worden gesteld voor schade door een beslissing die je hebt gemaakt op basis van de informatie in deze video. Tags: layer 0 technologie, layer 1 technologie, layer 2 technologie, layer 3 technologie, layer zero, crypto, layer 0 blockchain, blockchain, crypto munten, crypto currency, polkadot, cosmos, blockchain uitleg, layer 0 uitleg, layer 1 uitleg, layer 2 uitleg, layer 3 uitleg, blockchain voor beginners, blockchain voor dummies, layer 0 voor dummies, layer 0 voor beginners, crypto nederland, blockchain nederland, blockchain tips, top 3 blockchains 2022, beste blockchain 2022 Hashtags: #Layer0 #Layer1 #Layer2 #Layer3 #Blockchain Timestamps: 0:00 Intro 0:30 Nieuwe masterclass 1:24 Layer 1, 2, 3 & 0 6:30 Layer 0 toekomst ❤️ PS: vind je deze content leuk? Vergeet dan niet om je te abonneren! 🤍

How to Valuate Layer 1 & 2 Cryptos (Ultimate Guide!)


In this video we learn how to valuate different layer 1 and 2 cryptocurrency projects step by step. ♥ Coinbase - Receive $10 of FREE BITCOIN when you use this link to sign up for Coinbase and invest $100: 🤍 $25 Worth of FREE Crypto from ♥ BC Vault Crypto Hardware Wallet Link - 🤍 ♥ Ledger Nano X & S Hardware Wallets: 🤍 ♥ BlockFi: Earn Interest on Your Crypto - 🤍 ♥ Signup - 🤍 - Type in Referral Code: CryptoCasey and we both get $25 🙂 ♥ Coinbase - Receive $10 of FREE BITCOIN when you use this link to sign up for Coinbase and invest $100: 🤍 ♥ Link to Join Ivan on Tech Academy at a Discount - 🤍 ♥ Link to Apply to Crypto Casey Beta Course - 🤍 ♥ Link to Choice Bitcoin Retirement - 🤍?kid=1B8081 To check out the links to all of the articles we discuss, go to 🤍 VIDEO SUMMARY 00:00 - Introduction LINKS TO ACCESS SITES SAFELY ♦ Coinbase - Receive $10 of FREE BITCOIN when you use this link to sign up for Coinbase and invest $100: 🤍 ♦ Kraken Exchange Link: 🤍 ♦ KuCoin Exchange Link - 🤍 ♦ Binance Signup Link: 🤍 ♦ Bittrex Signup Link: 🤍 ♦ Coinmama Signup Link - 🤍 ♦ BitBuy Canadian Exchange Link - 🤍 ESSENTIAL CRYPTO RESOURCES ♦ Recommended Malware Protection for Computer & Mobile Devices: MalwareBytes Link - 🤍 ♦ Recommended Encrypted Email Account for Managing Cryptocurrency Accounts: ProtonMail Link - 🤍 SOCIAL MEDIA LINKS ● Instagram: 🤍 ● Twitter: 🤍 ● Twitch - 🤍 ● Facebook Page - 🤍 ● Business Contact - Casey🤍 ● Website - 🤍 ● Podcast - 🤍 DONATIONS ♥ BTC - 12XfdCJqEuRRzMrcD1YaE5kHeSShdkcW3G ♥ ETH - 0xf94c719621E358890Dd33dD010a1fb4717EbdaE4

Ethereum Layer 2 Altcoin Rankings | Polygon MATIC Update


On this episode, we're taking a look at recent Polygon MATIC updates as well as our sentiment data rankings for the top Ethereum layer 2 related projects and altcoins. ~This episode is sponsored by FTX US~ Support our channel by using our link (limited time 10% off fees!) ➜ 🤍 00:00 intro 00:58 FTX US 03:25 Ethereum Whales 04:24 Polygon MATIC 12:42 Loopring 13:29 ZKSwap 14:09 OMG Network 14:21 SKALE Network 15:41 dYdX 15:52 Immutable-X 16:17 Sentiment Rankings #Ethereum #Polygon #Altcoins ~Ethereum Layer 2 Altcoin Rankings | Polygon MATIC Update~ ⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺⎺ Become a Diamond Circle Member FREE! ➜ 🤍 Subscribe on YouTube ✅ 🤍 Facebook 📱 🤍 Twitter 📱 🤍 Crypto Power Index Beta Access ➜ 🤍 Looking for the best tax havens for Crypto? Free Month with iTrust Capital - Use PROMO CODE - PAUL BARRON 🤍 ───────────────────────────

What “Layer 2” Means in Crypto (In 44 Seconds!) #shorts


This is a short video explaining what "layer 2" means in crypto.

Layer 2 switching loop


This video will focus on switch potential problems, layer 2 switching loops. We need to understand Source Address Table and how a switch uses its SAT table to forward a frame, and when it broadcasts to all other ports except the source. How a switch builds Source Address Table dynamically? 🤍 My whole playlists: 🤍 Related Playlists Ethernet Basics: 🤍 IPv4 Basics: 🤍 OSI Model and related: 🤍

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