| Internet Introduction |
|---|
| Network devices: Hubs, Switches, Routers |
| DNS (domain name service) |
| DHCP (dynamic host configuartion protocol) |
| Routers |
|---|
| Wireless radio band selection |
| How WiFi works |
| How Port forwarding works A B |
| How NAT works A B |
| DMZ (de-militarized zone) |
| Network troubleshooting tools ipconfig ifconfig ping pingplotter tracert traceroute netstat dig net |
|---|
| Introduction |
| Advanced A B C |
| Networking Communication Protocols | |
|---|---|
| TCP, UDP | |
| HTTP, HTTPS, SSL/TLS | |
| FTP, SFTP, TFTP | |
| POP3, IMAP | |