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Linux网络管理OSI和TCP/IP

前言本篇文章不教大家命令了，开始学一些理论知识吧，本篇文章分享一下网络管理知识：OSI和TCP/IP，并且学习两者之间的区别。 OSI简介OSI：Open System Interconnection 开放系统互联模型；开放式系统互联：国际标准化组织（ISO࿰...

[帮助文档] 在Linux系统中,禁止IP或者网段访问服务的方法有哪些

免责声明：本文档可能包含第三方产品信息，该信息仅供参考。阿里云对第三方产品的性能、可靠性以及操作可能带来的潜在影响，不做任何暗示或其他形式的承诺。免责声明：概述本文主要介绍在Linux系统中，禁止IP或者网段访问服务的方法。详细信息阿里云提醒您：如果您对实例或数据有修改、变更等风险操作，务必注意实...

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作为一个合格的运维人员，一定要熟悉掌握OSI七层网络和TCP/IP四层网络结构知识。一、OSI七层网络协议 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 OSI是Open System Int...

Linux下套接字详解（补充）--OSI七层与TCP/IP五层网络架构详解

OSI七层模型 OSI是Open System Interconnect的缩写，意为开放式系统互联。 OSI是Open System Interconnect的缩写，意为开放式系统互联。 OSI七层参考模型的各个层次的划分遵循下列原则：根据不同层次的抽象分层每层应当有一个定义明确的功能每层功能...

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