> For the complete documentation index, see [llms.txt](https://bowon.gitbook.io/se-study/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://bowon.gitbook.io/se-study/readme.md).

# 네트워크 , 디바이스 기본 정리

Basic of networking, understanding how devices communicate over a network.

## 네트워크

* Network Fundamentals

  [OSI Model:Layers, functions, and interaction methods.](/se-study/readme/osi-model-layers-functions-and-interaction-methods..md)

  [TCP/IP model: Comparison with the OSI model and its applications in real-world scenarios.](/se-study/readme/tcp-ip-model-comparison-with-the-osi-model-and-its-applications-in-real-world-scenarios..md)

  [Network devices: Routers, switches, modems, and their roles in networking.](/se-study/readme/network-devices-routers-switches-modems-and-their-roles-in-networking..md)
* IP Addressing

  * IPv4 vs. IPv6: Differences, structure, and usage scenarios.

  [IPv4 IPv6](https://www.notion.so/IPv4-IPv6-bf6d1bb4fa394cf8b54d5f6f459b94cb?pvs=21)

  * *(Optional) Scheduling: Techniques for managing network traffic and resources efficiently.*
  * Subnetting basics: How to divide a network into subnets.

  [Subnet](https://www.notion.so/Subnet-cfdeb47a679146d6afb95e7a5b38246a?pvs=21)

  * Address Assignment: Static vs. DHCP and their application contexts.

  [Static DHCP](https://www.notion.so/Static-DHCP-2491f8acce9540d6a8a6cbefcac891bc?pvs=21)
* Network Protocols
  * HTTP, HTTPS, FTP, SFTP, SMTP, and other protocols.
  * TCP and UDP
  * DNS (Domain Name System)
* *(Optional) Network Architectures*

  * *LAN, WAN, PAN, MAN: Differences, and use cases.*

  [PAN LAN WAN MAN](https://www.notion.so/PAN-LAN-WAN-MAN-6df43a6cb7a948c195b19e36c2dc7c85?pvs=21)

[Iptime 인터넷 설정 정보](https://www.notion.so/Iptime-b2829cae1f6341f8a73eeeb8934c61f4?pvs=21)