<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[qq_45022073的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/qq_45022073</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; qq_45022073]]></copyright><item><title><![CDATA[Linux基础详解]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/144539155</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/144539155</guid><author>qq_45022073</author><pubDate>Wed, 18 Dec 2024 16:23:16 +0800</pubDate><description><![CDATA[通过此笔记可以了解Linux的分区方案、如何破解Linux系统密码、Linux账户如何移植到其他Linux系统、常用的命令、Linux中用户和用户组属性、Linux中rwx权限、ACL权限以及特殊权限SUID&SGID的使用，shell脚本的编写步骤和注意事项，变量的使用、计划任务和IO。]]></description><category></category></item><item><title><![CDATA[网络问题排障专题-数据分析]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/140044676</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/140044676</guid><author>qq_45022073</author><pubDate>Fri, 28 Jun 2024 15:52:30 +0800</pubDate><description><![CDATA[了解个协议数据包如ping、DNS、TCP、HTTP&HTTPS，了解tcpdump的基本使用、了解wireshark的基础使用以及数据包分析。]]></description><category></category></item><item><title><![CDATA[网络问题排障专题-AF网络问题排障]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/139987465</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/139987465</guid><author>qq_45022073</author><pubDate>Wed, 26 Jun 2024 14:45:40 +0800</pubDate><description><![CDATA[了解二层、三层工作原理，了解常见案例如双向地址转换不生效、外网口拨号口抓包、终端访问异常、应用访问控制、封堵通报恶意域名等问题。]]></description><category></category></item><item><title><![CDATA[排障思路分析归纳]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/139732079</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/139732079</guid><author>qq_45022073</author><pubDate>Mon, 17 Jun 2024 16:59:51 +0800</pubDate><description><![CDATA[学习排除法、分组分层法、单一变量法、对比法、逆向思维分析法构建清晰的排障思路，从而达到快速解决问题能力。]]></description><category></category></item><item><title><![CDATA[Qos基础]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/135666633</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/135666633</guid><author>qq_45022073</author><pubDate>Fri, 31 May 2024 13:32:27 +0800</pubDate><description><![CDATA[QOS]]></description><category></category></item><item><title><![CDATA[RAID技术迭代、原理对比、产品梳理（HCIA）]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/139340477</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/139340477</guid><author>qq_45022073</author><pubDate>Fri, 31 May 2024 11:04:26 +0800</pubDate><description><![CDATA[了解RAID技术的迭代，华为RAID2.0和2.0+，RAID算法，存储产品的形态]]></description><category></category></item><item><title><![CDATA[硬盘架构原理及其算法&RAID工作原理&写惩罚]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/138712341</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/138712341</guid><author>qq_45022073</author><pubDate>Sat, 11 May 2024 15:28:51 +0800</pubDate><description><![CDATA[硬盘架构原理及其算法&RAID工作原理&写惩罚]]></description><category></category></item><item><title><![CDATA[MAC地址冲突案例]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/138603993</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/138603993</guid><author>qq_45022073</author><pubDate>Thu, 09 May 2024 10:57:31 +0800</pubDate><description><![CDATA[MAC地址冲突问题判断，问题排查思路。]]></description><category></category></item><item><title><![CDATA[Linux基础（持续更新~）]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/137784443</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/137784443</guid><author>qq_45022073</author><pubDate>Mon, 15 Apr 2024 16:16:58 +0800</pubDate><description><![CDATA[Linux基础命令详解]]></description><category></category></item><item><title><![CDATA[Efficient VPN（EVPN基础）]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/137545296</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/137545296</guid><author>qq_45022073</author><pubDate>Tue, 09 Apr 2024 13:56:59 +0800</pubDate><description><![CDATA[传统IPsec面临的问题，EVPN解决了传统IPsec的什么的问题，什么是Efficient VPN（EVPN），EVPN的配置思路，EVPN的应用场景。]]></description><category></category></item><item><title><![CDATA[DDos系列攻击原理与防御原理]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/137105980</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/137105980</guid><author>qq_45022073</author><pubDate>Thu, 28 Mar 2024 11:42:18 +0800</pubDate><description><![CDATA[了解7层防御体系，了解DDOS攻击原理和防御原理]]></description><category></category></item><item><title><![CDATA[二层攻击防范技术]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/137069445</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/137069445</guid><author>qq_45022073</author><pubDate>Wed, 27 Mar 2024 11:25:40 +0800</pubDate><description><![CDATA[DHCP Snooping、ARP攻击、IPSG（IP源防护）、DAI（动态ARP检测）、端口安全。]]></description><category></category></item><item><title><![CDATA[PKI安全架构]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/137047677</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/137047677</guid><author>qq_45022073</author><pubDate>Tue, 26 Mar 2024 15:31:19 +0800</pubDate><description><![CDATA[PKI架构，对称加密、非对称加密、数字指纹、数字签名、数字信封、数字证书、证书申请]]></description><category></category></item><item><title><![CDATA[IPv6技术（强化版万字文）]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/135648453</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/135648453</guid><author>qq_45022073</author><pubDate>Wed, 17 Jan 2024 15:46:42 +0800</pubDate><description><![CDATA[了解IPv6和IPv4区别，深入了解IPv6的特性，比如EUI-64地址生成方法等。]]></description><category></category></item><item><title><![CDATA[MPLS&MPLS-VPN基础架构（万字文版）]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/135616243</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/135616243</guid><author>qq_45022073</author><pubDate>Tue, 16 Jan 2024 13:52:20 +0800</pubDate><description><![CDATA[1、了解MPLS协议的作用，解决了什么问题。
2、深入了解转交换机发流程以及路由器转发流程，三种交换转发机制。
3、了解MPLS的术语，了解LDP和TDP区别以及LFIB标签转发信息库内容。]]></description><category></category></item><item><title><![CDATA[静态路由高级特性（HCIA）]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/135605953</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/135605953</guid><author>qq_45022073</author><pubDate>Mon, 15 Jan 2024 17:44:32 +0800</pubDate><description><![CDATA[了解学习静态路由高级特性，静态路由的数据层面和控制层面路由控制以及BFD和NQA检测联动。]]></description><category></category></item><item><title><![CDATA[Portal认证]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/135605663</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/135605663</guid><author>qq_45022073</author><pubDate>Mon, 15 Jan 2024 16:53:20 +0800</pubDate><description><![CDATA[1、了解portal认证基本概述。
2、了解802.1x和portal认证的对比。
3、了解MAC认证的需求、概述以及MAC旁路认证介绍。]]></description><category></category></item><item><title><![CDATA[802.1X（HCIP）]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/135451769</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/135451769</guid><author>qq_45022073</author><pubDate>Mon, 08 Jan 2024 16:17:13 +0800</pubDate><description><![CDATA[1、了解802.1X协议基础概述。
2、了解802.1X认证方式。
3、了解802.1X认证机制。
4、了解802.1X中EAP体系结构和EAP报文交互过程。]]></description><category></category></item><item><title><![CDATA[Web安全防护]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/135414933</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/135414933</guid><author>qq_45022073</author><pubDate>Fri, 05 Jan 2024 18:15:25 +0800</pubDate><description><![CDATA[1、了解web安全的基础内容。
2、了解Web的组成部分。
3、了解HTTP和HTTPS请求报文类型。
4、了解Cookie的作用以及和Session的区别。
5、了解web攻击如跨站脚本、CC、DDos等。]]></description><category></category></item><item><title><![CDATA[攻防技术-单包攻击防范：扫描、畸形、特殊（HCIP）]]></title><link>https://blog.youkuaiyun.com/qq_45022073/article/details/135296440</link><guid>https://blog.youkuaiyun.com/qq_45022073/article/details/135296440</guid><author>qq_45022073</author><pubDate>Fri, 29 Dec 2023 18:17:33 +0800</pubDate><description><![CDATA[1、了解单包攻击类型。
2、了解扫描窥探、畸形报文、特殊报文的各种攻击方式以及防御方法。
3、了解URPF技术作用。]]></description><category></category></item></channel></rss>