1. [네트워크] 프로토콜이란 무엇인가?

https://jhkang-tech.tistory.com/7?category=749662

 

2. [네트워크] OSI 7 레이어는 무엇인가?

https://jhkang-tech.tistory.com/11?category=749662

 

3. [네트워크] TCP/IP 프로토콜 모델

https://jhkang-tech.tistory.com/12?category=749662

 

4. [네트워크] TCP/ IP 캡슐화

https://jhkang-tech.tistory.com/20?category=749662

 

5. [네트워크] 네트워크 패킷, Wireshark

https://jhkang-tech.tistory.com/34?category=749662