David Bombal

How do networks actually work? Lots to discuss here! DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna In this video I practically demonstrate ARP, TCP 3-way handshakes, HTTP, Ethernet Types, Protocol Numbers, Port numbers and more. A lot of information in this video! This is video #10 of my FREE CCNA Course 200-301 - a complete CCNA course for the new Cisco CCNA exam. I am going to be covering all the topics in the exam blueprint in this course. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam. The course will contain: - Videos - Labs using Cisco Packet Tracer - Quiz Questions - And more! Menu: Overview: 0:00 Topology: 0:39 Devices at your home: 1:10 IP lights demo: 2:03 Packet Tracer Lab: 2:54 ARP: 3:31 TCP 3-way handshake: 6:10 HTTP message: 6:35 How are higher layer protocols referenced? 7:08 Ethernet Type Field: 7:47 Layer 3 Protocol Field: 9:29 Port numbers: 10:30 Server Services: 11:40 Dynamic / Private / Ephermeral Port numbers: 13:34 What to learn for the CCNA exam: 16:19 What about return traffic? 16:52 Thank you to my supporters: 19:08 Packet Tracer lab used in this video: https://bit.ly/tcpipmodellab CCNA 200-301 Playlist: https://www.youtube.com/playlist?list... Support me via thisisIT: 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna Or, buy the CCNA course and support me: DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 Udemy CCNA Course: https://bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): https://bit.ly/gns3ccna10 ====================== Special Offers: ====================== Cisco Press: Up to 50% discount Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now. Link: bit.ly/ciscopress50 Boson software: 15% discount Link: bit.ly/boson15 Code: DBAF15P CCNA Free CCNA 200-301 ccna 200-301 free ccna course network networking thisisit osi model tcp/ip model Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! #ccna #ccna200301p #networking

Protocol Wars! TCP/IP has won them all. Learn about bits, frames, packets, segments and more in this video. DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna This is video #9 of my FREE CCNA Course 200-301 - a complete CCNA course for the new Cisco CCNA exam. I am going to be covering all the topics in the exam blueprint in this course. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam. The course will contain: - Videos - Labs using Cisco Packet Tracer - Quiz Questions - And more! Menu: Warning: 0:00 Protocol wars: 1:55 RFCs: 3:28 Protocols: 3:34 Where are devices in the TCP/IP model? 4:55 Bits, frames, packets, segments: 7:01 Thank you to my supporters: 9:05 Packet Tracer lab (covered in subsequent videos): https://bit.ly/tcpipmodellab CCNA 200-301 Playlist: https://www.youtube.com/playlist?list... Ivan: https://bit.ly/ivanosi Rob: https://bit.ly/robOSI Support me via thisisIT: 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna Or, buy the CCNA course and support me: DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 Udemy CCNA Course: https://bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): https://bit.ly/gns3ccna10 ====================== Special Offers: ====================== Cisco Press: Up to 50% discount Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now. Link: bit.ly/ciscopress50 Boson software: 15% discount Link: bit.ly/boson15 Code: DBAF15P CCNA Free CCNA 200-301 ccna 200-301 free ccna course network networking thisisit osi model tcp/ip model Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! #ccna #tcpip #networking

What are the OSI and TCP/IP models? Why do we care? And why do some people say the OSI model is a lie? Time to find out! DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna My advice: Don't get caught up in the debates. Learn what is important for the CCNA exam which is the TCP/IP model. Know your protocols, but don't get too concerned about where everything fits. Nothing in life is simple. This is video #8 of my FREE CCNA Course 200-301 - a complete CCNA course for the new Cisco CCNA exam. I am going to be covering all the topics in the exam blueprint in this course. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam. The course will contain: - Videos - Labs using Cisco Packet Tracer - Quiz Questions - And more! Menu: Overview: 0:00 What we want: 0:26 OSI Model: 1:50 OSI Rants: 2:15 Protocol stacks and models: 4:00 Various models: 5:08 Why do we use models? 6:01 What you need to know: 8:05 Packet Tracer Lab: 9:52 Thank you to my supporters: 10:21 Packet Tracer lab (covered in subsequent videos): https://bit.ly/tcpipmodellab CCNA 200-301 Playlist: https://www.youtube.com/playlist?list... Ivan: https://bit.ly/ivanosi Rob: https://bit.ly/robOSI Support me via thisisIT: 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna Or, buy the CCNA course and support me: DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 Udemy CCNA Course: https://bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): https://bit.ly/gns3ccna10 ====================== Special Offers: ====================== Cisco Press: Up to 50% discount Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now. Link: bit.ly/ciscopress50 Boson software: 15% discount Link: bit.ly/boson15 Code: DBAF15P CCNA Free CCNA 200-301 ccna 200-301 free ccna course network networking thisisit osi model tcp/ip model Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! #ccna #tcpip #networking

What are Wireless LAN controllers, access points, firewalls, switches and routers? Can you use Packet Tracer to simulate these networks? Time to find out! DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna I'll showing you physical devices in this course as you will learn much, much more when you actually see what devices look like. Pictures are ok, but videos showing you physical devices are much better. This is video #7 of my FREE CCNA Course 200-301 - a complete CCNA course for the new Cisco CCNA exam. I am going to be covering all the topics in the exam blueprint in this course. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam. The course will contain: - Videos - Labs using Cisco Packet Tracer - Quiz Questions - And more! Menu: Overview: 0:00 Cisco router: 0:02 Cisco switches: 0:15 Cisco ASA firewall: 1:00 Cisco Wireless LAN Controller: 2:57 Autonomous and lightweight access points: 3:12 Next Generation Firewalls with IDS and IPS: 4:42 Thank you to my supporters: 6:46 PDF with slides: https://bit.ly/dbccna6 CCNA 200-301 Playlist: https://www.youtube.com/playlist?list... Support me via thisisIT: 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna Or, buy the CCNA course and support me: DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 Udemy CCNA Course: https://bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): https://bit.ly/gns3ccna10 ====================== Special Offers: ====================== Cisco Press: Up to 50% discount Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now. Link: bit.ly/ciscopress50 Boson software: 15% discount Link: bit.ly/boson15 Code: DBAF15P CCNA Free CCNA 200-301 ccna 200-301 free ccna course network networking thisisit Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! #ccna #ccna200301 #networking

What are repeaters, bridges, hubs, switches and routers? And why do we use them? Time to find out! DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna I'll show you physical devices in this course as you will learn much, much more when you actually see what devices look like. Pictures are ok, but videos showing you physical devices are much better. This is video #6 of my FREE CCNA Course 200-301 - a complete CCNA course for the new Cisco CCNA exam. I am going to be covering all the topics in the exam blueprint in this course. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam. The course will contain: - Videos - Labs using Cisco Packet Tracer - Quiz Questions - And more! Menu: Overview: 0:00 Original Ethernet: 1:35 Repeaters: 1:55 Mutliport Repeaters (hubs): 2:30 WiFi: 4:44 Switches: 5:30 Routers: 9:50 Summary 14:00 Thank you to my supporters: 14:15 PDF with slides: https://bit.ly/dbccna5 CCNA 200-301 Playlist: https://www.youtube.com/playlist?list=PLhfrWIlLOoKPc2RecyiM_A9nf3fUU3e6g Support me via thisisIT: 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna Or, buy the CCNA course and support me: DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 Udemy CCNA Course: https://bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): https://bit.ly/gns3ccna10 ====================== Special Offers: ====================== Cisco Press: Up to 50% discount Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now. Link: bit.ly/ciscopress50 Boson software: 15% discount Link: bit.ly/boson15 Code: DBAF15P CCNA Free CCNA 200-301 ccna 200-301 free ccna course network networking thisisit Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! #ccna #ccna200301 #networking

Time to build your first network using Cisco Packet Tracer! DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna It's ok talking about networks, but you will learn much more if you actually build networks. Cisco Packet Tracer is a fantastic way to get started and learn about networking! This is video #5 of my FREE CCNA Course 200-301 - a complete CCNA course for the new Cisco CCNA exam. I am going to be covering all the topics in the exam blueprint in this course. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam. The course will contain: - Videos - Labs using Cisco Packet Tracer - Quiz Questions - And more! Menu: Overview: 0:00 Build a network in Packet Tracer: 1:21 Network Symbols and Network Diagrams: 1:36 Connect devices using crossover cable: 3:23 MAC addresses: 4:45 IP addresses: 6:55 Ping: 8:50 Server Services: 10:07 Test HTTP/HTTPS: 10:55 Packet Tracer Simulation Mode: 13:07 PDF with slides: https://bit.ly/dbccna4 CCNA 200-301 Playlist: https://www.youtube.com/playlist?list=PLhfrWIlLOoKPc2RecyiM_A9nf3fUU3e6g Videos mentioned: Packet Tracer Installation: https://youtu.be/fnQB6cN3UWo Servers and clients: https://youtu.be/Cahex02YJc8 Change MAC addresses: https://youtu.be/V3Pcc8b_m0U Support me via thisisIT: 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna Or, buy the CCNA course and support me: DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 Udemy CCNA Course: https://bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): https://bit.ly/gns3ccna10 ====================== Special Offers: ====================== Cisco Press: Up to 50% discount Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now. Link: bit.ly/ciscopress50 Boson software: 15% discount Link: bit.ly/boson15 Code: DBAF15P CCNA Free CCNA 200-301 ccna 200-301 free ccna course network networking thisisit Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! #ccna #ccna200301 #networking

What are clients and servers? Are they physical devices? Or are they performing a type of service? 👊👊👊support the mission, join thisisIT: https://bit.ly/thisisitccna DavidBombal.com: CCNA ($10): https://bit.ly/ccnafor10 Udemy CCNA Course: https://bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): https://bit.ly/gns3ccna10 There are many types of nodes in networks today. Two of the most common are clients and servers. We will discuss the definition of a client and server in this video. This is video #4 of my FREE CCNA Course 200-301 - a complete CCNA course for the new Cisco CCNA exam. I am going to be covering all the topics in the exam blueprint in this course. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam. The course will contain: - Videos - Labs using Cisco Packet Tracer - Quiz Questions - And more! Menu: Overview: 0:00 What is a server? 0:21 What is a client? 1:00 Server examples: 1:42 Laptop acting as a server: 3:28 Network Automation: 4:10 What are protocols and ports? 4:45 Thank you to my supporters: 8:17 PDF with slides: https://bit.ly/dbccna4 CCNA 200-301 Playlist: https://www.youtube.com/playlist?list=PLhfrWIlLOoKPc2RecyiM_A9nf3fUU3e6g ====================== Special Offers: ====================== Cisco Press: Up to 50% discount Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now. Link: bit.ly/ciscopress50 Boson software: 15% discount Link: bit.ly/boson15 Code: DBAF15P CCNA Free CCNA 200-301 ccna 200-301 free ccna course network networking thisisit Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! #ccna #ccna200301 #networking

What is a BIA? What is a bus network? What is a MAC address? What is a NIC? What was the first type of Ethernet? What is Thicknet? And Thinnet? Can you change your computer's MAC Address? Lots of questions! Hopefully I can answer them all in this short CCNA video. This is video #3 of my FREE CCNA Course 200-301 - a complete CCNA course for the new Cisco CCNA exam. I am going to be covering all the topics in the exam blueprint in this course. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam. The course will contain: - Videos - Labs using Cisco Packet Tracer - Quiz Questions - And more! Menu: Overview: 0:00 Cat 5e cabling: 0:29 10Base5 Ethernet: 1:03 Drop Cable: 2:00 Bus Network: 2:36 Thicknet vs Thinnet: 3:02 Fiber cables: 3:38 NIC: 3:48 MAC Address: 4:01 iPhone NIC: 4:42 Thank you to my supporters: 5:06 PDF with slides: https://bit.ly/dbccna2 CCNA 200-301 Playlist: https://www.youtube.com/playlist?list=PLhfrWIlLOoKPc2RecyiM_A9nf3fUU3e6g Videos mentioned: Black Mamba visits Airbnb: https://youtu.be/yHnok5ZEZug 10Base5 Network: https://www.youtube.com/playlist?list=PLhfrWIlLOoKPn9TE3E5uF4wTTKnCnui9r Change Your PC's MAC address: https://youtu.be/V3Pcc8b_m0U thisitIT: https://bit.ly/thisisitccna Udemy CCNA Course: https://bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): https://bit.ly/gns3ccna10 DavidBombal.com CCNA ($10): https://bit.ly/ccnafor10 ====================== Special Offers: ====================== Cisco Press: Up to 50% discount Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now. Link: bit.ly/ciscopress50 Boson software: 15% discount Link: bit.ly/boson15 Code: DBAF15P CCNA Free CCNA 200-301 ccna 200-301 free ccna course network networking thisisit Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! #ccna #ccna200301 #networking

How big is a network? The Internet? Your home network? The smallest type of network consists of just two laptops or two iPhones. You don't have to have many devices to learn networking. This is video #2 of my FREE CCNA Course 200-301 - a complete CCNA course for the new Cisco CCNA exam. I am going to be covering all the topics in the exam blueprint in this course. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam. The course will contain: - Videos - Labs using Cisco Packet Tracer - Quiz Questions - And more! Menu: Overview: 0:00 Network sizes: 1:16 Smallest Network: 2:00 What is a NIC and a MAC Address? 3:05 USB to Ethernet: 4:15 iPhone network: 5:06 Thank you to my supporters: 7:57 PDF with slides: https://bit.ly/dbccna2 CCNA 200-301 Playlist: https://www.youtube.com/playlist?list=PLhfrWIlLOoKPc2RecyiM_A9nf3fUU3e6g thisitIT: https://bit.ly/thisisitccna Udemy CCNA Course: https://bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): https://bit.ly/gns3ccna10 DavidBombal.com CCNA ($10): https://bit.ly/ccnafor10 ====================== Special Offers: ====================== Cisco Press: Up to 50% discount Save every day on Cisco Press learning products! Use discount code BOMBAL during checkout to save 35% on print books (plus free shipping in the U.S.), 45% on eBooks, and 50% on video courses and simulator software. Offer expires December 31, 2020. Shop now. Link: bit.ly/ciscopress50 Boson software: 15% discount Link: bit.ly/boson15 Code: DBAF15P CCNA Free CCNA 200-301 ccna 200-301 free ccna course network networking thisisit Please note that links listed may be affiliate links and provide me with a small percentage/kickback should you use them to purchase any of the items listed or recommended. Thank you for supporting me and this channel! #ccna #ccna200301 #networking

What is a network? Why do we use them? And why do we care? This is video #1 of my FREE CCNA Course 200-301 - a complete CCNA course for the new Cisco CCNA exam. I am going to be covering all the topics in the exam blueprint in this course. I will be covering all the topics in the Cisco CCNA exam. I want to make this content practical and it will include a lots of labs and demonstrations to help you better understand topics on the exam. According to Wikipedia: "A computer network is a group of computers that use a set of common communication protocols over digital interconnections for the purpose of sharing resources located on or provided by the network nodes. The interconnections between nodes are formed from a broad spectrum of telecommunication network technologies, based on physically wired, optical, and wireless radio-frequency methods that may be arranged in a variety of network topologies." But, what does that actually mean? The course will contain: - Videos - Labs using Cisco Packet Tracer - Quiz Questions - And more! Menu: Overview: 0:00 This is not a network 0:47 What do the robots say? 1:10 Why? 2:18 Sneakernet: 3:57 Nodes: 5:42 Summary: 7:05 Thank you to my supporters: 7:24 PDF with slides: https://bit.ly/dbccna1 CCNA 200-301 Playlist: https://www.youtube.com/playlist?list=PLhfrWIlLOoKPc2RecyiM_A9nf3fUU3e6g thisitIT: https://bit.ly/thisisitccna Udemy CCNA Course: https://bit.ly/ccnafor10dollars GNS3 CCNA Course: CCNA ($10): https://bit.ly/gns3ccna10