bootstrapping(2)
-
[FreeBSD] Network Layer Protocols, TCP/UDP and Bootstrapping
2.13 Network-Layer ProtocolsMost of the communication domains supported by the socket IPC mechanism provide access to network protocols. These protocols are implemented as a separate software layer logically below the socket software in the kernel. The kernel provides many ancillary services, such as buffer management, message routing, standardized interfaces to the protocols, and interfaces to ..
2024.07.06 -
[์ด์์ฒด์ ] CPU์ Architecture _ SMP vs NUMA vs Clustered system
Bootstrapping in Linux - CPU - smart X -> ๋งค์ฐ ๋น ๋ฅด๊ฒ ๋ฉ๋ชจ๋ฆฌ์์ ๋ช ๋ น์ด๋ฅผ ์ฝ๊ณ , ์คํํ๋ ๊ฒ - ROM - Read only memory - ์ฝ๊ธฐ ์ ์ฉ ๋ฉ๋ชจ๋ฆฌ, ์๊ตฌ์ ์ผ๋ก ์ ์ฅํ๋ ๋นํ๋ฐ์ฑ ๋ฉ๋ชจ๋ฆฌ - ์ ์์ด ๊บผ์ ธ๋ ์กด์ฌ -> ์ฒ์ ๋ถํ ๋ ๋ ์คํํ ๋ชจ๋ + RAM - Random Acess Memery - ํ๋ฐ์ฑ ๋ฉ๋ชจ๋ฆฌ, ์์ ์ค์ธ ๋ด์ฉ์ ํ์์ ์ผ๋ก ์ ์ฅ ํ๋์จ์ด ์ด๊ธฐํ ๋ฐ ํ ์คํธ - BIOS - Basic input output system - UEFL - Unified Extensible Firmware Interface -> ํ์จ์ด : ํ๋์จ์ด์ ํฌํจ๋ ์ํํธ์จ์ด == ๋กฌ์ ์ ์ฅ๋ ์ํํธ์จ์ด -> POST - power on self test ์งํ - ๋ฉ๋ชจ๋ฆฌ ๋ฐ i..
2023.03.25