<?xml version="1.0" encoding="utf-8" ?><rss version="2.0"><channel><title><![CDATA[ccy1994dsfdsfdsf的博客]]></title><description><![CDATA[]]></description><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf</link><language>zh-cn</language><generator>https://blog.youkuaiyun.com/</generator><copyright><![CDATA[Copyright &copy; ccy1994dsfdsfdsf]]></copyright><item><title><![CDATA[12-运维排障篇-无线验收与运维规范-从交付到日常监控]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169464173</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169464173</guid><author>ccy1994dsfdsfdsf</author><pubDate>Thu, 29 Oct 2026 20:22:46 +0800</pubDate><description><![CDATA[前面11章讲了原理、规划、部署、排障和调优，这一章是最后一章，讲讲无线网络的"最后一公里"——验收和运维。无线网络建好后不是万事大吉，你需要明确的验收标准、规范的运维流程、持续的监控机制，才能确保网络长期稳定运行。]]></description><category></category></item><item><title><![CDATA[11-运维排障篇-无线调优-RRM-Airtime-Fairness-BSS-Min-Rate]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169464154</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169464154</guid><author>ccy1994dsfdsfdsf</author><pubDate>Thu, 29 Oct 2026 20:22:02 +0800</pubDate><description><![CDATA[无线网建好后不代表万事大吉。用户越来越多、干扰越来越复杂，你需要持续调优。这一章讲三个最常用的调优工具：RRM让控制器自动分配信道和功率、Airtime Fairness让快慢设备公平共享空口、BSS Min Rate逼弱信号设备漫游到更近的AP。每个工具都给你原理、配置命令和实战踩坑。]]></description><category></category></item><item><title><![CDATA[10-运维排障篇-无线排障框架与常见故障-诊断矩阵速查]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169464138</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169464138</guid><author>ccy1994dsfdsfdsf</author><pubDate>Thu, 29 Oct 2026 20:21:14 +0800</pubDate><description><![CDATA[无线排障最忌讳"东搞一下、西改一下"。你需要的是一个分层诊断框架——先确认范围（单人/单AP/全网），再定位层次（物理/链路/IP/应用），最后逐层验证找根因。本章给你一套可以直接用的排障矩阵，覆盖5大高频故障场景。]]></description><category></category></item><item><title><![CDATA[09-规划设计篇-无线控制器架构-集中式vs分布式部署]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169464125</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169464125</guid><author>ccy1994dsfdsfdsf</author><pubDate>Thu, 29 Oct 2026 20:20:29 +0800</pubDate><description><![CDATA[前面八章讲了无线原理、规划设计、部署实施，这一章换个角度——从架构层面看无线网络的"大脑"：无线控制器。你一定会遇到这个选择：到底用集中式WLC，还是分布式AP，还是云管理？这取决于你的网络规模、预算和运维能力。这一章讲透三种架构的原理、优劣势和选型逻辑。]]></description><category></category></item><item><title><![CDATA[08-规划设计篇-SSID与VLAN设计-分离策略与最佳实践]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169464114</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169464114</guid><author>ccy1994dsfdsfdsf</author><pubDate>Thu, 29 Oct 2026 20:19:39 +0800</pubDate><description><![CDATA[无线网络的SSID不是随便起的，VLAN也不是随便分的。很多工程师在设计时要么搞了十几个SSID（管理混乱），要么只有一个SSID（安全和QoS都保障不了）。这一章讲清楚SSID分离的核心逻辑、VLAN隔离的最佳实践，以及如何在安全和易用性之间找到平衡点。]]></description><category></category></item><item><title><![CDATA[07-规划设计篇-热力图与仿真模拟-Ekahau与NetSpot实战]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169363520</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169363520</guid><author>ccy1994dsfdsfdsf</author><pubDate>Wed, 28 Oct 2026 17:25:58 +0800</pubDate><description><![CDATA[上一章讲了无线规划方法论（需求调研→AP密度计算→信道规划），但理论计算只是起点。实际部署前，你必须用工具做仿真验证：Ekahau的预测性热力图、现场实测勘测、信号覆盖模拟。这一章讲怎么用Ekahau Pro和NetSpot把纸面方案变成可交付的工程图。]]></description><category></category></item><item><title><![CDATA[06-规划设计篇-无线规划方法论-从需求调研到AP点位设计]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169361821</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169361821</guid><author>ccy1994dsfdsfdsf</author><pubDate>Wed, 28 Oct 2026 16:10:55 +0800</pubDate><description><![CDATA[无线规划踩的大多数坑，都来自设计阶段偷懒：AP密度靠拍脑袋、信道规划没做蜂窝图、漫游参数用默认值。建设一次往往要用几年，设计阶段多花一周值得。这一章给你一套可复用的方法论，从需求调研到验收交付，全流程覆盖。]]></description><category></category></item><item><title><![CDATA[05-原理篇-Wi-Fi-6-6E-7新特性-OFDMA-BSS-Coloring-MU-MIMO]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169261769</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169261769</guid><author>ccy1994dsfdsfdsf</author><pubDate>Tue, 27 Oct 2026 15:13:15 +0800</pubDate><description><![CDATA[Wi-Fi 5（802.11ac）解决了"快"的问题，Wi-Fi 6（802.11ax）解决的是"多"的问题。当会议室里有50个人同时用WiFi，Wi-Fi 5会卡成PPT，Wi-Fi 6才能让大家都不卡。这一章拆解Wi-Fi 6/6E/7的核心特性，以及它们在企业环境中的真实表现。]]></description><category></category></item><item><title><![CDATA[04-原理篇-无线安全与认证-802.1X-WPA3企业级方案]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169158691</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169158691</guid><author>ccy1994dsfdsfdsf</author><pubDate>Mon, 26 Oct 2026 14:08:21 +0800</pubDate><description><![CDATA[上一节讲了漫游，这一节讲安全。无线网络的"开放性"是双刃剑：任何人都能收到信号，但也意味着任何人都能监听、伪造、攻击。802.1X和WPA3就是为了解决这些问题而生的。]]></description><category></category></item><item><title><![CDATA[03-原理篇-无线漫游的完整机制-802.11r-k-v深度解析]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169069343</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/169069343</guid><author>ccy1994dsfdsfdsf</author><pubDate>Sun, 25 Oct 2026 21:28:18 +0800</pubDate><description><![CDATA[无线网络的"移动性"不只是能连上WiFi那么简单。用户从会议室走到工位，从1楼走到5楼，网络不能断、通话不能卡、视频会议不能掉——这就是漫游要解决的问题。本章深入解析漫游的底层机制和设计方法。]]></description><category></category></item><item><title><![CDATA[02-原理篇-功率与信道的平衡术-企业无线网络RF调优指南]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168979212</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168979212</guid><author>ccy1994dsfdsfdsf</author><pubDate>Sat, 24 Oct 2026 23:41:44 +0800</pubDate><description><![CDATA[无线网络的"玄学"体验，80% 出在功率和信道的配置上。功率不是越大越好，信道不是越宽越快——理解了这两个原则，你就掌握了无线调优的核心。]]></description><category></category></item><item><title><![CDATA[01-原理篇-读懂无线信号-空口指标体系完全指南]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168882045</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168882045</guid><author>ccy1994dsfdsfdsf</author><pubDate>Fri, 23 Oct 2026 19:24:10 +0800</pubDate><description><![CDATA[无线问题排查的第一步，不是敲命令，而是读懂这些指标。]]></description><category></category></item><item><title><![CDATA[07-运维排障篇-BGP常见故障排查-7个典型场景]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168657031</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168657031</guid><author>ccy1994dsfdsfdsf</author><pubDate>Thu, 22 Oct 2026 08:59:56 +0800</pubDate><description><![CDATA[BGP 故障排查有章法：先看邻居状态，再查路由，最后看策略。掌握四步法，排查效率翻倍。]]></description><category></category></item><item><title><![CDATA[06-实战应用篇-BGP企业网络架构设计-边界eBGP+内部iBGP]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168656321</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168656321</guid><author>ccy1994dsfdsfdsf</author><pubDate>Wed, 21 Oct 2026 16:11:16 +0800</pubDate><description><![CDATA[边界 eBGP：跨 AS 连 ISP/云，必须用 BGP内部 iBGP：同 AS 内传递路由，避免 AS-Path 膨胀RR 设计：避免 iBGP 全网状，双 RR 冗余Next-Hop。]]></description><category></category></item><item><title><![CDATA[05-实战篇-BGP+BFD快速切换-180秒到150毫秒的故障检测]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168454507</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168454507</guid><author>ccy1994dsfdsfdsf</author><pubDate>Mon, 19 Oct 2026 22:41:29 +0800</pubDate><description><![CDATA[厂商关键命令参数位置Cisco接口 + BGP 邻居华为bfd enableBGP 邻居FortiGateBGP 邻居。]]></description><category></category></item><item><title><![CDATA[04-原理篇-BGP防环机制详解-水平分割、RR、联盟的原理与实战]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168420046</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168420046</guid><author>ccy1994dsfdsfdsf</author><pubDate>Mon, 19 Oct 2026 09:10:21 +0800</pubDate><description><![CDATA[BGP 不像 OSPF 有 SPF 算法天然防环，它靠"规则约束"避免环路。本章详解 3 种防环机制的原理与实战。]]></description><category></category></item><item><title><![CDATA[03-原理篇-BGP选路规则详解-13条规则的决策逻辑与实战应用]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168327108</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/168327108</guid><author>ccy1994dsfdsfdsf</author><pubDate>Sun, 18 Oct 2026 10:19:55 +0800</pubDate><description><![CDATA[同一个目标网络，BGP 可能从多个邻居学到多条路由。选路规则决定"选哪条最优"。理解这 13 条规则，你就能控制流量走向。]]></description><category></category></item><item><title><![CDATA[02-原理篇-BGP属性全景-9大核心属性的传递规则与实战应用]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/167915399</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/167915399</guid><author>ccy1994dsfdsfdsf</author><pubDate>Wed, 14 Oct 2026 15:33:33 +0800</pubDate><description><![CDATA[邻居建好了，路由怎么传？靠属性。属性决定路由的"命运"：传不传、怎么传、选哪条。]]></description><category></category></item><item><title><![CDATA[01-原理篇-BGP状态机详解-6状态转换与邻居建立全流程]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/167911559</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/167911559</guid><author>ccy1994dsfdsfdsf</author><pubDate>Wed, 14 Oct 2026 15:31:49 +0800</pubDate><description><![CDATA[看懂状态机，邻居问题排查时间减半。]]></description><category></category></item><item><title><![CDATA[读完大佬的《写给工程师的十条精进原则》，醍醐灌顶！感谢！]]></title><link>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/131096356</link><guid>https://blog.youkuaiyun.com/ccy1994dsfdsfdsf/article/details/131096356</guid><author>ccy1994dsfdsfdsf</author><pubDate>Wed, 07 Jun 2023 21:23:33 +0800</pubDate><description><![CDATA[读完大佬的《写给工程师的十条精进原则》，醍醐灌顶！感谢！]]></description><category></category></item></channel></rss>