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Ace Networker
United States
Приєднався 17 гру 2017
Computer Networking Expertise one video at a time. Are you just starting out in the field of Computer Networking? Are you in the process of studying for the Network+ Certification Exam? Then you're in the right place...
Hi! I'm Clint Garrett. I go by the title "Ace Networker" here in the online world.
When I first started out, as I learned and grew in I/T I always found it extremely fulfilling to teach those that were new to the industry to help them not only understand the technology, but to advance themselves as far as they wanted to go.
I started this channel and website with the intention to make networking easy - to simplify it to the most basic components and make it fun and easy to learn!
Here's to your success!
Clint Garrett
Ace Networker
Hi! I'm Clint Garrett. I go by the title "Ace Networker" here in the online world.
When I first started out, as I learned and grew in I/T I always found it extremely fulfilling to teach those that were new to the industry to help them not only understand the technology, but to advance themselves as far as they wanted to go.
I started this channel and website with the intention to make networking easy - to simplify it to the most basic components and make it fun and easy to learn!
Here's to your success!
Clint Garrett
Ace Networker
Why Is My ENTIRE NETWORK Down?!
What Happened To My NETWORK?! How Do I FIX It?
►► Grab My FREE Beginner Networking Course - acenetworker.com/networking
🎓 MY FREE TRAINING 🎓
...Checking Log Files or Log File Entries on switches and routers can give you a significant insight into what may be causing issues (or may have caused the issue) on a computer network.
►► Grab My FREE Beginner Networking Course - acenetworker.com/networking
🎓 MY FREE TRAINING 🎓
...Checking Log Files or Log File Entries on switches and routers can give you a significant insight into what may be causing issues (or may have caused the issue) on a computer network.
Переглядів: 94
Відео
Router On A Stick
Переглядів 1602 місяці тому
Router On A Stick - What In the World Is It? Why is it needed or used? ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking 🎓 MY FREE TRAINING 🎓 ...We're taking a look at Router on a Stick and a typical scenario for it being used or needed, as well as the benefits and drawbacks of using it.
Switchport Port Security - Only SPECIFIC Devices ALLOWED!
Переглядів 1713 місяці тому
What is Switchport Port Security? Let's take a look... ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking 🎓 MY FREE TRAINING 🎓 Switchport Port Security, Port Security
Where To FIND Switch Configurations? How Do They Work? Why?
Переглядів 3374 місяці тому
Switch Configurations: How do they work? ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking 🎓 MY FREE TRAINING 🎓 We take a look at the running configuration, the startup configuration and the backup configurations on a Layer 2 switch. Music from #Uppbeat (free for Creators!): uppbeat.io/t/ambient-boy/abundance-frequencies
Switch Passwords - How NOT To Have Your Network HIJACKED!
Переглядів 1384 місяці тому
Switch Passwords: If you DON'T want your network HIJACKED and held for ransom, ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking 🎓 MY FREE TRAINING 🎓 ...you NEED to set up your switch passwords correctly
Switch Port LEDs: What Do They TELL Us?
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What Do the LED Lights on each physical port of a switch tell us? Is there an emergency? Do we need to be concerned? 🎓 MY FREE TRAINING 🎓 ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking
Is A.I. TAKING OVER Computer Networks?
Переглядів 3506 місяців тому
Will A.I. take over networking jobs and computer networks? ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking 🎓 MY FREE TRAINING 🎓 We know A.I. is revolutionary. We know it's going to be taking over and replacing a large volume of existing jobs eventually. But how will it affect computer networking and the I/T industry?
Network PROTOCOLS? Why Do We Need Them?
Переглядів 2377 місяців тому
Network Protocols are the structure, the rules that keep a computer network WORKing ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking 🎓 MY FREE TRAINING 🎓 ...and allow it to function on its own. Here, we delve into Protocols, what they are and why we need them.
Access Lists - Are You On The List? Are You ALLOWED?
Переглядів 1979 місяців тому
What is an Access List? How is it used? Why do we need them? ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking 🎓 MY FREE TRAINING 🎓 Going to show you the top-down view on Access Lists in this video and show you how they can be used to lock-down control of traffic over your network.
802.11 Wireless Networking [Part 1] - What Are the Basics?
Переглядів 820Рік тому
802.11 Wireless Networking is used more and more in today's computer networks. ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking 🎓 MY FREE TRAINING 🎓 But what are the basic things you need to know to pass the Network Exam for wireless networking? I'm going to cover what you need to know about wireless in this video, especially if you're new to networking.
Broadcast Address Explained - What Is A "Broadcast"?
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Broadcast Address Explained - What Is A Broadcast? ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking 🎓 MY FREE TRAINING 🎓 In computer networking, you'll often hear the term "broadcast" or "broadcast address" but what exactly is a broadcast? We're going to take a look at exactly what the term means on a network and why it's used...
Half Duplex vs Full Duplex - Garden Hose Or Fire Hydrant?
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Half Duplex vs Full Duplex - What is the difference? ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking 🎓 MY FREE TRAINING 🎓 How do these types of transmission affect bandwidth and network performance?
In Band Out Of Band Management - Front Door? Or Back Door?
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In Band Out of Band management - What are these terms referring to and what is the difference? ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking 🎓 MY FREE TRAINING 🎓
The 5 NETWORK+ Test Topics
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There are 5 Topic areas on the Network Test for certification. In this video, I'm going to run down what those are, how they're divided up and the percentage of each on the exam. 🎓 MY FREE TRAINING 🎓 ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking
3 Books I Most Highly Recommend for Passing Network+
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These are currently (at the time of the making of this video) the Top 3 recommended books for studying and passing the Network Exam 🎓 MY FREE TRAINING 🎓 ►► Grab My FREE Beginner Networking Course - acenetworker.com/networking
A Packet's Journey - How Data Travels Across a Computer Network
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A Packet's Journey - How Data Travels Across a Computer Network
Network Virtualization Explained - Why Is Everything "Virtual?"
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Network Virtualization Explained - Why Is Everything "Virtual?"
Connecting Switches Together - How Do We Do That?
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Connecting Switches Together - How Do We Do That?
The Cisco Hierarchical Model - CCNA
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The Cisco Hierarchical Model - CCNA
Where Does a Network Router TABLE Come From? How Does a Router Learn Routes? - [Routers Part 3]
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Where Does a Network Router TABLE Come From? How Does a Router Learn Routes? - [Routers Part 3]
Steps a Router Takes - [Routers Part 2]
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Steps a Router Takes - [Routers Part 2]
Introduction to VPN (Virtual Private Network)
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Introduction to VPN (Virtual Private Network)
How Do Routers Work? - [Routers Part 1]
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How Do Routers Work? - [Routers Part 1]
What Is a Multilayer Switch? - [Switching Part 6]
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What Is a Multilayer Switch? - [Switching Part 6]
What Is a Managed Switch? - [Switching Part 5]
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What Is a Managed Switch? - [Switching Part 5]
Spanning Tree Protocol Root Bridge Election - [Switching Part 4]
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Spanning Tree Protocol Root Bridge Election - [Switching Part 4]
3 Switch Functions at Layer 2 - [Switching Part 2]
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3 Switch Functions at Layer 2 - [Switching Part 2]
Bridging vs Switching - What's the Difference? [Switching Part 1]
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Bridging vs Switching - What's the Difference? [Switching Part 1]
does the source mac address change when the packet is sent from the defualt gateway to 10.10.10.2?
@bard2227 It does indeed. The source IP address remains the same, but the source and destination MAC can (and often does) change between segments or from LAN to LAN
@@AceNetworker thank you sir
What are frames. How do I learn all these basic fundamentals, because I can't understand these "simple" videos
You are the best, clear explanation. Next video is poe switch web configuration
Nice Video
please send for me any short explain for routing protocols of hierarchical design model in pdf
and what if both leds are blinking green every second a the same time
Probably means the port is operating at full capacity/bandwidth. Again, I would check the documentation on that model of switch/device to confirm what that means specifically
Very clear and easy to understand
Start frame delimiter?
Thank you Very clear
Can you activate the translation feature for all videos please and thank you🥲💔
Thank you, it was a very clear lesson and the Arabic translation was very clear and very useful - Your dear follower from Algeria😍🥰
Thank you so much dear technician, Tell me, Are there any differences between connecting switches using straight through and crossover method? During the rain, The cable gets a high voltage and sometimes switches get damaged! WHY, Maybe there is a short circuit OR what! Our access points use only 4 pins, can I use the other inactive pins as a earthing system / grounding in order to prevent the devices from lightening strikes/ short circuit during the rain. THANK YOU,
Without actually seeing the devices and setup you've got there, I would say check the wireless APs themselves, as they should have their own ground under the UL rating without something having to be improvised. You may also set up surge protectors on the switches the APs are connected to to prevent surges from lightning or other from damaging the devices.
@@AceNetworker Thank you dear technician for your quick response, Actually,Our APs do not have have grounding cable in AC. I am wondering if using inactive pins as an earthing system! I can connect these 4 inactive pins to switches box... ! Thank you Technician.
i have a networking and communication exam in 2 days..and how doi find this channel today
Ace please help me with an answer: If i need a redundant cable between (2) switches can i use for the first connection Uplink Port (Switch 1) to Regular Network port (Switch 2)and for the second (redundant) connection Regular Network Port (Switch 1) to Regular Network Port (Switch 2)? If not can you please suggest me a solution to have redundant connection between the (2) switches? Thanks a lot!
You can use either of those types of connections, but here's what you will encounter: You are creating a loop with 2 cables between the same 2 switches. So you'll want to change the Spanning Tree configuration settings on at least 1 of those cable connections to have a higher Spanning Tree "Cost" - This will force the 2 switches to utilize only 1 cable until that connection is not available, then it will start using the 2nd cable only if the first cable (the one with the lower "cost") is not working or connecting. Another option is to NOT use the uplink port and use only 2 normal network interface ports, but configure both of those physical interfaces into a Link Aggregation to function as a single LOGICAL interface. Do that on both switches to have them match each other.
@@AceNetworker Thank you so much Ace for your fast response! I really appreciate your help! Do you have a video that explain Spanning Tree configuration settings or can you suggest me one? You are the best!
I don't have a video explaining the actual settings yet (working on it). But I can list an example here: Setting the cost to 2000 on interface 1/1/1 (or the interface on the cable connection you wanted to be stand-by): switch(config)# interface 1/1/1 switch(config-if)# spanning-tree cost 2000 Setting the cost to the default on interface 1/1/2 (or the interface(s) on the cable you want the switches to utilize primarily): switch(config)# interface 1/1/2 switch(config-if)# no spanning-tree cost You may have different interface numbers and you may have different command parameters, but these are some of the basic commands for Cisco switches.
@@AceNetworker Thanks a lot Ace! .. this is very helpful! ... i assume these commands will work only on managed switches right?
@@mihaitodea8510 Correct. These types of commands will work only on managed switches. Now, if you DON'T add a higher cost to one of those connections, Spanning Tree (assuming these are managed switches, or at least 1 of them is a managed switch) will automatically detect a loop created there and should technically block one of those connections until the 1 working connection doesn't work/connect - at which time it will "unblock" the blocked cable connection/interface and allow it to function. Again, preferable that BOTH switches are managed switches, but if they're not, at least 1 of them needs to be using Spanning Tree for this to work.
Thank you!!! My lecturer has such a thick accent it's making it difficult to follow along. ❤
You're welcome. Thanks for watching! 😊
Thanks man, helped me a lot
You are welcome! Thanks for watching
How do I find the app using the certain ip for sending huge amounts of packets
great video thank you.........
You are welcome!
a life saving video , thanks papa
damn uploaded 6 years ago and im learning this today, you sure made a huge contribution, thanks bro
Thanks for watching! I'm just (personally) elated this still has validity in today's newer technology, and that Ethernet still uses these basics at its core that I can leave this video up and it still has significant relevance in networking. But again Thank you for watching! And if you'd like anything specific in the realm of networking, let me know on here 😎
OMG! No way to explain it clearer! Thanx!
You're welcome! Thank you for watching!
How this channel has this number of subscriber is beyond me.
I have no idea why I randomly searched for how these networking racks work. But this video answered every question I didn’t even know I had. Amazing video. Thank you.
Awesome! Glad to hear it! Thanks for watching!
@AceNetworker questions 1- does all the switches will have be in the same subnet? 2- how should be set up the switches if you need have different ip in each switch does it possible or not? 3- what about Vlans does it possible to setup in the switches and got to have communication between each others? thanks in advance and greetings from Monterrey Mexico.
1 - All switches start out defaulted to VLAN 1, so they are all in the same subnet until you configure different VLANs on the interfaces 2 - Depending on the brand of switch, you can usually set up a management IP address in each VLAN. If only one management IP is allowed, then it's usually only allowed in VLAN 1 or you have to create the Management IP address within the subnet of the VLAN you wish to access management of the switch within. For Example: If you wanted to manage/access the switch in VLAN 3, you would create a Management IP address on that switch that is in the same subnet as what the devices on VLAN 3 are using. 3 - Multiple VLANs are usually recommended, especially if you have more than one subnet going across a switch. The Uplink port can also be configured into a different VLAN (other than the default of VLAN 1) and/or be trunked with multiple VLANs Hope that mostly answers your questions. But let me know if I need to clarify anything there. Thanks for watching!
Thanks a lot', your are a geniuos!
thanks! very very helpful!
You're welcome! Thanks for watching!
this NICard got me tripping fr
Thanks..
Thanks for this. New Sub. I love how clear cut the video was and the non BS way you share information. One Love
Thanks for the sub! And thank you for watching! That is EXACTLY why I create these videos, to simplify it as much as possible for anyone that may be just getting into the field/industry
I work in this field and this is good knowledge, good content .!
Thank you! I appreciate that. Thanks for watching!
Great content! Keep oning! Hope, you've improved sound in your content!
Working on it. Thanks for watching! I didn't have good sound equipment or software in the beginning, so working with better stuff now 😎
That's good news,@@AceNetworker! I've subscribed!
❤ thanks
Great video, thank you!
You're welcome! Thanks for watching!
Thanks a lot for the clear explanation. Totally for dummies like me :D It would have been nice to explain as well the handshakes process.
Great suggestion!
Nice video
Thank you, and thanks for watching!
Thanks for this, I couldnt figure out why i couldnt link one switch to another one
Any time! Hope you were able to successfully get them connected. Let me know if you have any issues and I may be able to help further.
Thankyou thankyou thankyou! You rock!
You are so welcome! Thanks for watching!
Ultra basic video
Yep. Exactly the way it was meant to be
So if a node would like to send data to another node outside of its network, the destination IP address will be the public IP address of that network since in your example, 10.10.10.2 is a private IP address. Is that right?
Thank you for your video! It really helped allot.
Glad it helped!
Router advertisements can also provide the DNS server address with RDNSS. I've been running IPv6 on my home network for almost 14 years and have never needed a DHCPv6 server.
nice but not for beginners
Is this the kind of work a network tech guy would do day in and day out? Access routers and switches and configure them for certain things? I want to get a remote working job and am thinking of getting into networking. I'm decent with computers but don't know much about networking. I'm trying to get a sense of the job and if it's something that I want to put the effort into learning.
Computer networks can be set up and configured where they can primarily be managed remotely. However, there is still a lot for techs and admins to do on-site to make sure networks are functioning correctly. If a piece of network hardware stops functioning or a cable goes bad and stops passing traffic, all of the on-site work needs to be done physically by someone present. If you're looking for something remotely from home, my personal suggestion would be to look into something with A.I. (setting up AI profiles, using AI to create sales pieces, social media, etc.) as that's where all of the remote jobs are moving. But just my 2 cents worth. There are still a lot of remote work careers/jobs out there - just probably not in networking. Although, there may be some companies that would pay to "monitor" a network.
Hi ace networker, if you use uplinks or regular ports, does it should set up ip's in thats interfaces ?
Thanks for watching! No IP's will be used on Layer 2 Switches or their connections to each other. Now that is not a "blanket" answer - as you can assign a Management IP Address to a switch for use with pinging it on/over the network and accessing its management configuration. But for the actual connections between switches, they will not need (or use) IP addresses...No. Hope that helps 🙂
Thanks a lot and greetings from Monterrey México @@AceNetworker
@@AceNetworker Got it, that should be if you just use the native vlan 1, but what happen if you need to create and use multiple vlans? how do you should setup the uplinks port in order be able to communicate betwwen the vlans?
Exceptional structured video explanatio n. Just stumbled on this and I'm very glad I did. Tremendous help. Thank you!
You're very welcome! Thanks for watching!
Great video. thanks!
You're welcome!
Exactly what I was looking for, great video, thank you.
Great to hear! Thanks for watching!
Thanks for the work.
going through n+ right now. super useful and easy to understand. nice lil history lesson as well
Great to hear! Thank you for watching! That's exactly my goal with this channel - to explain the "weird" and complicated in networking in a way that makes it SIMPLE and EASY to understand.
Great explanation!
Thank you, I appreciate that
you are the goat !