commit dcb0a6e611de2e9d6915c079b424190a1131faa4 Author: ruoyunbai <56343340+ruoyunbai@users.noreply.github.com> Date: Sat Sep 11 15:29:25 2021 +0800 first commit diff --git a/README.md b/README.md new file mode 100644 index 0000000..e69de29 diff --git a/cobbler/COBBLER.md b/cobbler/COBBLER.md new file mode 100644 index 0000000..e69de29 diff --git a/cobbler/DHCP.md b/cobbler/DHCP.md new file mode 100644 index 0000000..8118b6d --- /dev/null +++ b/cobbler/DHCP.md @@ -0,0 +1,5 @@ +### DHCP(Dynamic Host Configuration Protocol ,动态主机配置协议) +##### 用处: +在局域网络中进行集中管理,分配ip地址,Gateway(一种网关)地址,DNS服务器地址等 +##### 具体原理及配置 +[ DHCP原理及配置_的博客-CSDN博客_配置dhcp](https://blog.csdn.net/qq_41636653/article/details/81751060?ops_request_misc=%7B%22request%5Fid%22%3A%22163134305816780269844210%22%2C%22scm%22%3A%2220140713.130102334.pc%5Fall.%22%7D&request_id=163134305816780269844210&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v29_ecpm-6-81751060.pc_search_result_cache&utm_term=DHCP&spm=1018.2226.3001.4187) diff --git a/cobbler/PXE.md b/cobbler/PXE.md new file mode 100644 index 0000000..6f73ab0 --- /dev/null +++ b/cobbler/PXE.md @@ -0,0 +1,10 @@ +### PXE (Pre-boot Execution Environment) +##### 概念 +一种引导的方式,PXE client 在网卡Rom中,当计算机引导时,cpu通过加载bios映射到内存中的片段,然后检查计算机的健康状况(如cpu风扇,网卡等)继而 把网卡Rom中的PXE client 调入内存引导执行,由 PXE client 将放置在远端的文件通过网络下载到本地运行。 +##### 依赖 +PXE 协议需要设置 DHCP 服务器 和 TFTP 服务器,。DHCP 服务器用来给 PXE client分配一个 IP 地址,由于是给 PXE client 分配 IP 地址,所以在配置 DHCP 服务器时需要增加相应的设置。在 PXE client 的 ROM 中,已经存在了 TFTP Client。PXE Client 通过 TFTP 协议到 TFTP Server 上下载所需的文件。 + +##### 具体配置 + +[ PXE网络安装_Brilliant灬铭的博客-CSDN博客](https://blog.csdn.net/weixin_40571637/article/details/78794058?ops_request_misc=%7B%22request%5Fid%22%3A%22163134301316780271564166%22%2C%22scm%22%3A%2220140713.130102334.pc%5Fall.%22%7D&request_id=163134301316780271564166&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v29_ecpm-1-78794058.pc_search_result_cache&utm_term=pxe&spm=1018.2226.3001.4187) + diff --git a/cobbler/TFTP.md b/cobbler/TFTP.md new file mode 100644 index 0000000..ece7b9c --- /dev/null +++ b/cobbler/TFTP.md @@ -0,0 +1,12 @@ +### TFTP(Trivial File Transfer Protocol) +##### 概念 +一种简单文件传送协议 +##### 特点 +基于 UDP 协议实现 +不进行用户有效性认证 +端口号为69 +此协议设计的时候是进行小文件传输的,不具备通常的FTP的许多功能,它只能从文件服务器上获得或写入文件,不能列出目录。 + +##### 使用方法 +[link](https://blog.csdn.net/wgypaul/article/details/88692565?ops_request_misc=%257B%2522request%255Fid%2522%253A%2522163134472216780269839319%2522%252C%2522scm%2522%253A%252220140713.130102334.pc%255Fall.%2522%257D&request_id=163134472216780269839319&biz_id=0&utm_medium=distribute.pc_search_result.none-task-blog-2~all~first_rank_ecpm_v1~rank_v29_ecpm-3-88692565.pc_search_result_cache&utm_term=TFTP&spm=1018.2226.3001.4187) +