Harsh IT Lab
Harsh IT Lab
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Networking Essentials: Building Blocks of the OSI Model | In Hindi
Welcome to Networking Essentials: Building Blocks of the OSI Model - a comprehensive guide to understanding the core principles of networking. In this video, we’ll cover the fundamental concepts every network professional should know, including the OSI model, which serves as the foundation for how devices communicate over networks.
Whether you're just starting out or looking to brush up on the basics, this video is designed to simplify complex networking concepts and help you build a solid understanding. From the seven layers of the OSI model to key networking terms, we’ll walk you through each essential topic in an easy-to-follow manner.
This video is presented in Hindi, making it accessible for Hindi-speaking learners who want to gain a strong grip on networking fundamentals.
Tune in and start building your networking knowledge today!
Переглядів: 27

Відео

Foritgate 120G Unboxing | NGFW | Datasheet quick view
Переглядів 1912 годин тому
In this video, we unbox the FortiGate 120G Next-Generation Firewall (NGFW) and provide a quick overview of its key features and capabilities. We'll walk you through its physical design, ports, and specifications, followed by a quick look at the datasheet to highlight important performance metrics, security services, and network protection features. Whether you're considering the FortiGate 120G ...
Dell PowerEdge R630 Unboxing - A Compact & Powerful Server
Переглядів 5814 днів тому
In this video, we unbox the Dell PowerEdge R630, a high-performance 1U server designed for data centers and demanding workloads. We take you through the contents of the box, showcasing the sleek, compact design and robust features of this enterprise-grade machine. Whether you’re a tech enthusiast or a business looking to upgrade your infrastructure, this server delivers incredible performance a...
From Rack to Free: How to Safely Unmount Dell N3048P Rail Kits & Switches!
Переглядів 2114 днів тому
In this step-by-step tutorial, we'll walk you through the process of safely unmounting the Dell N3048P Rail Kit and switches from your server rack. Whether you're performing maintenance, upgrading your hardware, or just need to move components around, this guide will ensure that you do it correctly and efficiently. We cover everything from preparation to proper handling techniques, so you can c...
Rack Ready: Step-by-Step Guide to Mounting Dell N3048P Rail Kits & Switches!
Переглядів 8614 днів тому
In this detailed tutorial, we'll guide you through the entire process of mounting the Dell N3048P Rail Kit and switches to your server rack. Whether you're setting up new equipment, upgrading your network infrastructure, or need to install switches securely, this video will help you get the job done with ease. We’ll cover everything from preparing your server rack to the final installation step...
Unboxing Replacement for Dell N3048P
Переглядів 3014 днів тому
Unboxing Replacement for Dell N3048P
Upgrade & Configure: How to Optimize Dell N3048P Firmware and VLANs!
Переглядів 39021 день тому
In this video, we walk you through the process of upgrading the image on the Dell N3048P switch and configuring VLANs to optimize your network setup. Whether you're looking to update the firmware for better performance, security, or new features, we've got you covered. What you’ll learn: Step-by-step instructions on upgrading the firmware/image on the Dell N3048P switch. How to configure VLANs ...
Office Updates | 30 Dec 2024
Переглядів 10628 днів тому
Office Updates | 30 Dec 2024
Why I went to office on Week Off | Office Updates | 28 Dec 2024
Переглядів 14Місяць тому
Why I went to office on Week Off | Office Updates | 28 Dec 2024
Office Updates | 28 Dec 2024
Переглядів 14Місяць тому
Office Updates | 28 Dec 2024
Merry Christmas | Office Updates | 25 Dec 2024
Переглядів 7Місяць тому
Merry Christmas | Office Updates | 25 Dec 2024
Load Balancing | using Cloudflare Articles | @harshvermac5
Переглядів 64Місяць тому
Load Balancing | using Cloudflare Articles | @harshvermac5
Web Performance | using Cloudflare Articles | @harshvermac5
Переглядів 31Місяць тому
Web Performance | using Cloudflare Articles | @harshvermac5
Web Performance | using Cloudflare Articles | @harshvermac5
Переглядів 31Місяць тому
Web Performance | using Cloudflare Articles | @harshvermac5
Harsh has an Update for you
Переглядів 11Місяць тому
Harsh has an Update for you
Web Application Security - API Security 2 | using Cloudflare Articles | @harshvermac5
Переглядів 73Місяць тому
Web Application Security - API Security 2 | using Cloudflare Articles | @harshvermac5
Web Application Security - API Security | using Cloudflare Articles | @harshvermac5
Переглядів 642 місяці тому
Web Application Security - API Security | using Cloudflare Articles | @harshvermac5
CDN (Complete) | using Cloudflare Articles | @harshvermac5
Переглядів 802 місяці тому
CDN (Complete) | using Cloudflare Articles | @harshvermac5
DNS 6 | using Cloudflare Articles | @harshvermac5
Переглядів 332 місяці тому
DNS 6 | using Cloudflare Articles | @harshvermac5
DNS 5 | using Cloudflare Articles | @harshvermac5
Переглядів 252 місяці тому
DNS 5 | using Cloudflare Articles | @harshvermac5
DNS 4 | using Cloudflare Articles | @harshvermac5
Переглядів 152 місяці тому
DNS 4 | using Cloudflare Articles | @harshvermac5
DNS 3 | using Cloudflare Articles | @harshvermac5
Переглядів 162 місяці тому
DNS 3 | using Cloudflare Articles | @harshvermac5
DNS 2 | using Cloudflare Articles | @harshvermac5
Переглядів 182 місяці тому
DNS 2 | using Cloudflare Articles | @harshvermac5
DNS 1 | using Cloudflare Articles | @harshvermac5
Переглядів 462 місяці тому
DNS 1 | using Cloudflare Articles | @harshvermac5
DDoS 6 | using Cloudflare Articles | @harshvermac5
Переглядів 372 місяці тому
DDoS 6 | using Cloudflare Articles | @harshvermac5
DDoS 5 | using Cloudflare Articles | @harshvermac5
Переглядів 862 місяці тому
DDoS 5 | using Cloudflare Articles | @harshvermac5
DDoS 4 | using Cloudflare Articles | @harshvermac5
Переглядів 332 місяці тому
DDoS 4 | using Cloudflare Articles | @harshvermac5
DDoS 3 | using Cloudflare Articles | @harshvermac5
Переглядів 222 місяці тому
DDoS 3 | using Cloudflare Articles | @harshvermac5
DDoS 2 | using Cloudflare Articles | @harshvermac5
Переглядів 292 місяці тому
DDoS 2 | using Cloudflare Articles | @harshvermac5
DDoS 1 | using Cloudflare Articles | @harshvermac5
Переглядів 2382 місяці тому
DDoS 1 | using Cloudflare Articles | @harshvermac5

КОМЕНТАРІ

  • @krSna153
    @krSna153 2 години тому

    Like that red shirt

  • @aadishsingh9774
    @aadishsingh9774 3 години тому

    ✅❤️

  • @harshvermac5IT
    @harshvermac5IT 8 годин тому

    9:15 Oopsie! thats the firewall 🔥🔥

  • @ByteBite101
    @ByteBite101 9 днів тому

    Learnt something. Small tips like these is what we don't get from big channels.

  • @triptiverma5442
    @triptiverma5442 19 днів тому

    Well done 👍

  • @shyamkishorverma6789
    @shyamkishorverma6789 19 днів тому

    Very 👍 good

  • @rejwar
    @rejwar 21 день тому

    Million doller channel

  • @rinkukumar-sc6cc
    @rinkukumar-sc6cc 28 днів тому

    Happy new year sir

  • @harshvermac5IT
    @harshvermac5IT Місяць тому

    Configured Office setup in hurry, sorry for reduced audio quality and less attentive presentation, I tried my best to improvise 😁, can expect that future vidwo will be going fine 😘. Thanks for time and patience

  • @rinkukumar-sc6cc
    @rinkukumar-sc6cc Місяць тому

    Great video and thank you for recommendations

  • @theNullBlocks
    @theNullBlocks Місяць тому

    Congrats Harsh 🎊🎊🎊🎉🎉🎉✨

  • @theNullBlocks
    @theNullBlocks 2 місяці тому

    I like this video

    • @harshvermac5IT
      @harshvermac5IT 2 місяці тому

      Thanks Dear, Do check out my latest work as I been consistent for past few days.

  • @rinkukumar-sc6cc
    @rinkukumar-sc6cc 2 місяці тому

    Nice video sir

  • @Jenil911-Pandya
    @Jenil911-Pandya 2 місяці тому

    Thank you Harsh!

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    OSPF states explained: ipwithease.com/ospf-neighbor-states/

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    Routing Protocols are used to share and manage routing information between routers (e.g., RIP, OSPF). Routed Protocols are used to transmit user data across networks (e.g., IP, IPv6).

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    Administrative Distance is used for comparing routes from different protocols, allowing the router to choose the most reliable source of routing information. Metric is used for comparing routes to the same destination from within the same routing protocol, allowing the router to choose the optimal path.

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    Router don't just simply drop the packet if no route could be found, it forwards it to default route; usually 0.0.0.0

  • @harshvermac5
    @harshvermac5 3 місяці тому

    Line Status = Physical Layer status Protocol Status = Data Link and Network Layer status

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    Simplest IPv6 guide: www.steves-internet-guide.com/ipv6-guide/

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    Diagrammatic Comparison of IPv4 and IPv6: x.com/harshvermac5/status/1850615909381288261

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    IPv4 classes explained: www.meridianoutpost.com/resources/articles/IP-classes.php

  • @harshvermac5
    @harshvermac5 3 місяці тому

    The control plane is responsible for making decisions about how data should be managed, routed, and processed. The data plane is responsible for the actual movement of data from one system to another. The management plane allows administrative access to the device and oversees its configuration and health, acting as a layer that communicates changes to the control plane.

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    channel-group: Create channel group for a range of interface port-channel: Configuration of the created interface show etherchannel: View details of the creation

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    Active / Passive = LACP Auto / Desirable = PAgP

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    "Alternate port" is the alternate for "Root port", while "Backup port" is alternate for "Designated port".

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    STP tie-breakers for Root Bridge 1. Bridge Priority - Lowest Priority is Preferred ranges from 0 to 61440 in increments of 4096, default is 32768 2. Bridge MAC Address - Lowest Address is preferred 3. Port Priority -Lowest Priority is Preferred, Default value is 128 and can be set in increments of 16 4. Port ID - Lowered Number of port is preferred.

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    Normal VLAN Range: 1 to 1005 Extended VLAN Range: 1006 to 4094 Reserved VLANs: 1, 1002-1005

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    A Point of Presence (PoP) is indeed a key interface point for communication between different entities, often used in telecommunications. It's the physical location where different networks connect and exchange traffic.

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    The MAC address table (or CAM table) is built by the switch learning from the source MAC addresses of the frames it receives.

  • @harshvermac5IT
    @harshvermac5IT 3 місяці тому

    When a switch receives a frame and the destination MAC address is not in its MAC address table, it will "flood" the frame out to all ports except the one it was received on. If there are no devices on those ports with the destination MAC address, the frame is simply dropped.

  • @priyanshuraj27
    @priyanshuraj27 3 місяці тому

    Bhaishab aap backend ka node b padhayenge Qa? fully functioning backend?

    • @harshvermac5IT
      @harshvermac5IT 3 місяці тому

      Main, logic jaroor cover karoonga how large scale project actually work

  • @priyanshuraj27
    @priyanshuraj27 3 місяці тому

    Bhai js ki playlist bna do na yrr.

  • @rinkukumar-sc6cc
    @rinkukumar-sc6cc 3 місяці тому

    Thanks for suggestion of the album

  • @yuvrajchavale7853
    @yuvrajchavale7853 5 місяців тому

    ❤❤

  • @krSna153
    @krSna153 5 місяців тому

    Getting better day by day ♥️

  • @poojakasak6965
    @poojakasak6965 5 місяців тому

    😂😊

  • @poojakasak6965
    @poojakasak6965 5 місяців тому

    Pahchana Humko

  • @poojakasak6965
    @poojakasak6965 5 місяців тому

    Hello Happy Bhaiya aap video call Kyon Nahin Karte Hain aap kya kya bol rahe hain Kuchh Samajh Mein Nahin a raha hai

    • @harshvermac5IT
      @harshvermac5IT 5 місяців тому

      Oh dear, don't worry I'll call you tonight 🥲🥰

  • @kanchanverma9791
    @kanchanverma9791 6 місяців тому

    Bahut badhiy expression..

  • @krSna153
    @krSna153 6 місяців тому

    🤍

  • @krSna153
    @krSna153 6 місяців тому

    Fabulous 💯

  • @krSna153
    @krSna153 6 місяців тому

    ♥️

    • @harshvermac5IT
      @harshvermac5IT 6 місяців тому

      Thanks Dear

    • @krSna153
      @krSna153 6 місяців тому

      ​@@harshvermac5ITtrue friends are those who never leave your side keep doing what you have started Never give up 🫠

  • @rinkukumar-sc6cc
    @rinkukumar-sc6cc 6 місяців тому

    Thanks for the tip

  • @kanchanverma9791
    @kanchanverma9791 6 місяців тому

    Bahut badhiya!!

  • @AmanShaswatvlogs
    @AmanShaswatvlogs 6 місяців тому

    Great video very informative

  • @rinkukumar-sc6cc
    @rinkukumar-sc6cc 7 місяців тому

    Thank you sir This has helped me

  • @kanchanverma9791
    @kanchanverma9791 7 місяців тому

    Your voice is superb

  • @rinkukumar-sc6cc
    @rinkukumar-sc6cc Рік тому

    Thanks

  • @rinkukumar-sc6cc
    @rinkukumar-sc6cc Рік тому

    Sir nice video