Subject: NetPractice en_subject
Computer Networks explained
Network Devices explained
Routers vs. Switches vs. Access Points
Network Basics
Network Protocols
Network Protocols overview
What is TCP/IP?
TCP/IP in Computer Networking
TCP vs UDP
What makes an IP Address invalid?
https://smallbusiness.chron.com/teredo-firewall-64039.html
https://www.quora.com/How-do-you-identify-an-invalid-IP-address
Special IP Addresses/Ranges
Reserved IP Addresses
Private IP Addresses
Routing
What is Routing
What is a Routing Table
Hosts - Any device that sends or receives traffic
Every host needs 4 items for Internet Connectivity:
- IP Address - Host's identifier on the internet
- Subnet mask - Size of Host's network
- Default Gateway - Router's IP Address
- DNS Server's IP - Translates domain names to IP Adresses
LAN - Local Area Network
WAN - Wide Area Network
-> Connects separate LANs together
IP (Internet Protocol)
Dictates how things are delivered and permits optimizing the transfer route
IPv4 - 32bit
IPv6 - 128bit, no backwards compatibility
Made by Nuno Carvalho (Kuninoto) | nnuno-ca@student.42porto.com
