Computer Networking Course - Network Fundamentals (CompTIA Network+ Prep)
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- Опубліковано 9 чер 2024
- Master Network Fundamentals with this comprehensive Computer Networking Course! Prepare for CompTIA Network+ certification and gain in-depth knowledge of networking concepts in this essential UA-cam video.
What is Networking? - A network is two or more devices connected such that they can communicate with one another. This Networking Basics Session will focus on how such communication is made.
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This Videos covers:
00:00 OSI Model
09:19 IP address IPv4 vs IPv6
22:04 Mac Adresses
27:00 Routing and Switching
34:07 TCP / IP
41:16 TCP/UDP Protocol
49:49 Port and protocols
58:17 DNS - Domain Name Service
1:05:59 Wifi Security
1:16:19VPN Protocols IPsec
1:33:25 Authentication
1:39:05 Encryption 101
1:47:10 Data hashing
Peer to Peer
Client Server
What is the difference?
Switching (Same network - Layer 2)
Routing (Different Network Layer3)
Different devices
Hub
Switch
Router
Repeater
Hub
Receives data / sends to everyone
Computers decide to accept / Reject
Switch
a smart Hub
Track port usage using MAC
Repeater
Increase Signal
Amplify (Power Only)
Singal regeneration (Clean up signal)
Router
Move data across different Networks
Manage traffic flow
Has built in firewalls
Has public / private IP
DHCP server built in.
I'm a software tester looking to move to networking, as I find it more interesting (Dont tell my boss) This is the first video I have watched to learn, and it has been very helpful, thank you :)
Are all software testers alcoholics like software engineers? I drove uber in downtown Denver that's why I know this. I was required to be a major alcoholic when I was a Local 416 Union Ironworker. Forced to go to bars after we got off to fight Union Plumbers. I always slipped out the back door. It might sound funny but It seemed software engineers had the same mentality. If you didn't drink you wont be around to long. They would bar hop all day long in their suits and ties. Very interesting.
Best wishes 🥰👏
I appreciate this ♡
Thanks!
Thanks! Encryption/Decryption
How many part doese this course has?
Hello NikoDroMikro
This Videos covers:
OSI Model
IP address IPv4 vs IPv6
Mac Adresses
Routing and Switching
TCP / IP
TCP/UDP Protocol
Port and protocols
DNS - Domain Name Service
Wifi Security
Tunneling
VPN Protocols IPsec
Authentication
Encryption 101
Data hashing
Peer to Peer
Client Server
Is this enough knowladge of networking for cybersecurity or should I learn more? because I have seen many channels have 7 to 9 hours courses on networking. So should I go for that or this 2 hours course is enough for cybersecurity?
This will give you a solid foundation but whether its enough depends heavily on the work you plan to do