Computer networking has always been a fascinated area to explore. The packets flow like a magic through wires and sometime even without wires to connect us with diverse range of peoples, cultures, accounts and history. This channel will serve to understand the basics of computer networking.
Hello, I am looking at the basics of the network and I have a question. 1)In phase 1 of an ipsec tunnel there is a key What does this key correspond to 2)In phase 2 there's another key, what does it correspond to 3) Despite my numerous internet searches, I still can't understand what IKE and ISAKMP are in simple terms 4) why do we say that the security parameters are negotiated between the 2 peers when we define them manually? Thank you very much.
Which ip address I have to add in network settings while creating a NAT network? I'm adding my local machine ip but it is showing an error like "the specified address is longer than the specified prefix" Plzz help me how to solve this problem
check connectivity first. This is not always the case that your pc will always be getting IP from fraudulent DHCP, it will use the first response and it can be from any of the DHCP
I noticed you are using DHCP for your IP address allocation to your vCentre. I would recommend to everyone that you set a static IP address on your vCentre appliance. Great video!
Thank you so so much I can't explain how happy after watching this video i have seen many videos on this topic but no one explain as clearly as you explained here the way you explained it in simple terms really make me understand very well thanks a lot❤. I'm subscribing your channel now
I'm that guy that's using 40mhz on the 2.4ghz and 80mhz on the 5ghz bands. That allows my router to have 600Mbps 2.4ghz speeds and 1300Mbps 5ghz speeds. (Edit: The irony is BOTH of my Wi-Fi adapters are 2x2, so I can't conect fater than 866.7 Mbps wirelessly. Same for my S10+, it's 2x2, and I live alone, so the bandwidth is never pushed.) Channel 1 on 2.4ghz and Channel 161 on 5ghz is what I use. I also disable "20/40mhz coexistence" :-P cuz I WANT IT ALL! It's on a DIR-878 and it has the longest range of a wi-fi router I've ever seen, so I dunno about my neighbors, but for me, nothing interferes with or slows my network down. Pretty sure my transmit power just overpowers their routers if they are within my frequency range. Also, everything is pure WPA3 so I know they can't hack it like I "could" with wireshark and listening for handshakes because I can see they are all on WPA2 with inSSIDer. And I have a tool that uses my GPU to crack encryption. I don't wanna list all my tools, because I don't have other people's stuff. I have hacked my own network through my wireless IP cameras, though. That's why I moved everything to Ethernet that doesn't support WPA3. And, technically, 95% of the stuff I use is all Ethernet, too. CAT 8 from my PC to router (pointless, I know), and Cat 7 cables from my router to my TV, one camera and one from the router to a TP-Link TL-SG108 8 Port Gigabit Unmanaged Ethernet Network Switch which goes to the rest of my cameras. Love that thing, neither the router or switch ever freezes or needs to be restarted or anything. They run 24/7 for 6 or 7 months and only restart if the power goes off during a storm. I'm looking to upgrade my router to something with Wi-Fi 6e, as my motherboard is an Asus ROG STRIX B550-F Gaming WiFi II with WiFi 6e and BT 5.3. I also have an Intel 1225-V 2.5Gbps Ethernet port. Everything I have doesn't strain my router whatsoever, BUT..... I just want to have something to use what I have. Plus, they finally ran broadband down my road. It's fiber that comes in 300Mbps/500Mbps/1Gbps packages. My mom has it down the road. She has the 300Mbps package and on speedtest, it actually hits 350Mbps down and up and pings 2 or 3 ms. That's all I need. I'm used to tethering my cell phones with PDANet+ and getting 80Mbps max and 40ms ping at BEST, and usually 50Mbps on average and 60-70ms ping. Depends on the time of day, weather and where I lay my phone lol. 300+Mbps would do anything and everything I need it to do. And that sweet instant ping? That's what it's all about. However, if I went with 1Gbps, TECHNICALLY, a 1Gbit Ethernet port wouldn't be able to handle 100% of that speed. It'd get 950-975Mbps at BEST. Knowing that this company overshoots their estimates, I'd like to have Wi-Fi 6e OR 2.5Gbps WAN and LAN so that I could get every drop of that 1Gbps+ bandwidth ;-) But, again, 350Mbps is enough to stream anything in 4K with zero issues. I do download a lot of games, but when I brought my PC to her house to download Hellblade II and a few other games, they all finished in around 25 minutes. It would have taken me 12 hours.
I will say I have been piecing together some old PC parts. An Asus P5B with a Core 2 Duo e6320, 2x4GB DDR4 800 RAM and an 8800 GTS 320MB. The problem is the 8800GTS is DX10, so I can't use it on Windows 10 or 11. I think it will work on Windows 7, at least. So, it will make a nice Plex server and back up server that I can throw a some SSDs in and stream video and quickly move files off of my main rig and back them on up that rig. That'd give my network a LITTLE work to do haha. All the while streaming video and several security cameras. Heck, if it can handle all the cameras, I'll even make it the dedicated security camera rig. Not sure if the dual core will handle all that, though. May need to buy a really cheap, used Q6600 for that. I just want to do something with the parts I have laying around. I know the Q6600 can handle all the cameras and the D-Link software because I used to run them on that rig with a Q6600 in it. I have a feeling the C2D e6320 @ 1.83ghz might struggle, so I'd need to OC it to 3.0ghz, again. It'll probably be running at 80%+ all the time but who cares :-P. I don't think there's a way for this software to offload the video encoding to the GPU or it wouldn't be a problem with that 8800GTS 320MB. I literally need a new PSU cable, I alrady have an FSP 400 watt PSU, the cable is torn, though, and I need an SSD to install Windows on and run the camera software. 1x 2TB SSD would be plenty. I'd dedicate 1TB for footage so I could store up to 6 weeks worth of footage and then have 1TB for all my movies and music. Maybe some extra room to compress some games I don't play often on Steam and store them on it, too, since my downloads are so slow and I hate deleting games. I have around 8.75TB of space on my current PC and everything is nearly full. I guess I could move me 120GB, 250GB and 500GB SSDs along wth my 3TB WD Blue 5400RPM HDD to that rig and put some bigger SSDs in this better PC. Also, I have a Samsung 970 Evo Plus 2TB in this rig. I want a Samsung 990 Pro PCI-e x4 4.0 for it, too. I should aim for the 4TB model and then it would all work out. That way, all I'd need to buy is a PSU cable and a 4TB Samsung 990 Pro. Glad I thought this out loud in here. That's MUCH cheaper than what I had planned on doing.
@@GDNetworkingNewbie that would be great, thank you. I actually installed both, liked both, kept both. Each has a small memory footprint so I don't mind. If I have to choose one though, I would choose SQLite Studio, for 2 reasons: 1. The latest version of it is more recent than that of DB Browser for SQLite, which was released in 2021 or something. 2. I like the SQLite Studio interface more, and it gives me more (configurable) keyboard shortcuts unlike DB. If you do make a video, maybe this information could help. Thanks again.
In WAN, we have different option to connect different site. Serial connection between sites is one of the many options. To establish serial connection between two routers, we need to configure/use serial router connection.
Very informative. I have one question. We have officially purchased VMWare VSphere ESXi 8 ESSL kit last year but till now could not use it as the Fujitsu ESXi Hardware was not come then. Now we wish to install this version on the new hardware to migrate the existing Vsphere 5.5 VMs. But not sure where to get the new 8.0 or 7.0 ISOs on Broadcom Website. And the big question is how do we activate the VMWare Vsphere Essential Kit licenses, which we have purchased?
@@GDNetworkingNewbie I just want to clarify, this snort3 deployment is inline right? Would like to see its capabilities in dropping the packets too, rather than alerting only.
Dear viewers, please refer to the basic definitions of reverse shell and bind shell - this video simply connects two machines with each other. www.geeksforgeeks.org/difference-between-bind-shell-and-reverse-shell/
