/
57323.html
228 lines (214 loc) · 31.8 KB
/
57323.html
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
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
<!DOCTYPE html><html lang="zh-CN" data-theme="light"><head><meta charset="UTF-8"><meta http-equiv="X-UA-Compatible" content="IE=edge"><meta name="viewport" content="width=device-width,initial-scale=1"><title>一图看懂服务器CN2 GIA_CN2 GT_普通线路的区别 | 𝓨𝓾𝔂𝓪𝓷'𝓼 𝓑𝓵𝓸𝓰</title><meta name="keywords" content="CN2,电信"><meta name="author" content="𝓨𝓾𝔂𝓪𝓷"><meta name="copyright" content="𝓨𝓾𝔂𝓪𝓷"><meta name="format-detection" content="telephone=no"><meta name="theme-color" content="#ffffff"><meta name="description" content="三种线路介绍普通线路就是普通的出国线路，国内传输由电信163骨干网承载，线路省级/出国/国际骨干节点都以202.97开头，全程没有59.43开头的CN2节点。在出国线路上表现为拥堵，丢包率高。 CN2CN2全称为中国电信下一代承载网，英文Chinatelecom Next Carrier Network，缩写为CNCN，进一步缩写为CN2。 CN2又分为CN2 GIA和CN2 GT： CN2 G">
<meta property="og:type" content="article">
<meta property="og:title" content="一图看懂服务器CN2 GIA_CN2 GT_普通线路的区别">
<meta property="og:url" content="https://szsyzx.github.io/57323.html">
<meta property="og:site_name" content="𝓨𝓾𝔂𝓪𝓷'𝓼 𝓑𝓵𝓸𝓰">
<meta property="og:description" content="三种线路介绍普通线路就是普通的出国线路，国内传输由电信163骨干网承载，线路省级/出国/国际骨干节点都以202.97开头，全程没有59.43开头的CN2节点。在出国线路上表现为拥堵，丢包率高。 CN2CN2全称为中国电信下一代承载网，英文Chinatelecom Next Carrier Network，缩写为CNCN，进一步缩写为CN2。 CN2又分为CN2 GIA和CN2 GT： CN2 G">
<meta property="og:locale" content="zh_CN">
<meta property="og:image" content="https://imgsrc.baidu.com/super/pic/item/b9014a90f603738df7a05dfcf61bb051f919ec02.jpg">
<meta property="article:published_time" content="2022-10-07T17:11:50.000Z">
<meta property="article:modified_time" content="2022-10-07T17:11:50.000Z">
<meta property="article:author" content="𝓨𝓾𝔂𝓪𝓷">
<meta property="article:tag" content="CN2">
<meta property="article:tag" content="电信">
<meta name="twitter:card" content="summary">
<meta name="twitter:image" content="https://imgsrc.baidu.com/super/pic/item/b9014a90f603738df7a05dfcf61bb051f919ec02.jpg"><link rel="shortcut icon" href="https://s2.loli.net/2022/09/05/XIJ8QimgfoG6khP.jpg"><link rel="canonical" href="https://szsyzx.github.io/57323"><link rel="preconnect" href="//cdn1.tianli0.top"/><link rel="preconnect" href="//busuanzi.ibruce.info"/><link rel="stylesheet" href="/css/index.css"><link rel="stylesheet" href="https://cdnjs.sourcegcdn.com/ajax/libs/font-awesome/6.1.1/css/all.min.css" media="print" onload="this.media='all'"><script>const GLOBAL_CONFIG = {
root: '/',
algolia: undefined,
localSearch: {"path":"search.xml","languages":{"hits_empty":"找不到您查询的内容：${query}"}},
translate: undefined,
noticeOutdate: undefined,
highlight: {"plugin":"highlighjs","highlightCopy":true,"highlightLang":true},
copy: {
success: '复制成功',
error: '复制错误',
noSupport: '浏览器不支持'
},
relativeDate: {
homepage: false,
post: false
},
runtime: '天',
date_suffix: {
just: '刚刚',
min: '分钟前',
hour: '小时前',
day: '天前',
month: '个月前'
},
copyright: undefined,
lightbox: 'fancybox',
Snackbar: undefined,
source: {
jQuery: 'https://cdnjs.sourcegcdn.com/ajax/libs/jquery/3.6.0/jquery.min.js',
justifiedGallery: {
js: 'https://cdnjs.sourcegcdn.com/ajax/libs/justifiedGallery/3.8.1/js/jquery.justifiedGallery.min.js',
css: 'https://cdnjs.sourcegcdn.com/ajax/libs/justifiedGallery/3.8.1/css/justifiedGallery.min.css'
},
fancybox: {
js: 'https://cdnjs.sourcegcdn.com/ajax/libs/fancybox/3.5.7/jquery.fancybox.min.js',
css: 'https://cdnjs.sourcegcdn.com/ajax/libs/fancybox/3.5.7/jquery.fancybox.min.css'
}
},
isPhotoFigcaption: true,
islazyload: false,
isanchor: false
}</script><script id="config-diff">var GLOBAL_CONFIG_SITE = {
isPost: true,
isHome: false,
isHighlightShrink: false,
isToc: false,
postUpdate: '2022-10-07 17:11:50'
}</script><noscript><style type="text/css">
#nav {
opacity: 1
}
.justified-gallery img {
opacity: 1
}
#recent-posts time,
#post-meta time {
display: inline !important
}
</style></noscript><script>(win=>{
win.saveToLocal = {
set: function setWithExpiry(key, value, ttl) {
if (ttl === 0) return
const now = new Date()
const expiryDay = ttl * 86400000
const item = {
value: value,
expiry: now.getTime() + expiryDay,
}
localStorage.setItem(key, JSON.stringify(item))
},
get: function getWithExpiry(key) {
const itemStr = localStorage.getItem(key)
if (!itemStr) {
return undefined
}
const item = JSON.parse(itemStr)
const now = new Date()
if (now.getTime() > item.expiry) {
localStorage.removeItem(key)
return undefined
}
return item.value
}
}
win.getScript = url => new Promise((resolve, reject) => {
const script = document.createElement('script')
script.src = url
script.async = true
script.onerror = reject
script.onload = script.onreadystatechange = function() {
const loadState = this.readyState
if (loadState && loadState !== 'loaded' && loadState !== 'complete') return
script.onload = script.onreadystatechange = null
resolve()
}
document.head.appendChild(script)
})
win.activateDarkMode = function () {
document.documentElement.setAttribute('data-theme', 'dark')
if (document.querySelector('meta[name="theme-color"]') !== null) {
document.querySelector('meta[name="theme-color"]').setAttribute('content', '#0d0d0d')
}
}
win.activateLightMode = function () {
document.documentElement.setAttribute('data-theme', 'light')
if (document.querySelector('meta[name="theme-color"]') !== null) {
document.querySelector('meta[name="theme-color"]').setAttribute('content', '#ffffff')
}
}
const t = saveToLocal.get('theme')
if (t === 'dark') activateDarkMode()
else if (t === 'light') activateLightMode()
})(window)</script><!-- hexo injector head_end start --><link rel="stylesheet" href="https://npm.elemecdn.com/hexo-butterfly-footer-beautify@1.0.0/lib/runtime.css" media="print" onload="this.media='all'"><link rel="stylesheet" href="https://npm.elemecdn.com/hexo-butterfly-swiper/lib/swiper.min.css" media="print" onload="this.media='all'"><!-- hexo injector head_end end --><meta name="generator" content="Hexo 5.3.0"><link rel="alternate" href="/atom.xml" title="𝓨𝓾𝔂𝓪𝓷'𝓼 𝓑𝓵𝓸𝓰" type="application/atom+xml">
<link rel="alternate" href="/rss.xml" title="𝓨𝓾𝔂𝓪𝓷'𝓼 𝓑𝓵𝓸𝓰" type="application/rss+xml">
</head><body><div id="sidebar"><div id="menu-mask"></div><div id="sidebar-menus"><div class="simply-cha-top"></div><div class="is-center" id="sidebar-avatar"><div class="avatar-img"><img src="https://s2.loli.net/2022/09/05/XIJ8QimgfoG6khP.jpg" onerror="this.onerror=null;this.src='/img/friend_404.gif'" alt="avatar"/></div><div class="author-info__name">𝓨𝓾𝔂𝓪𝓷</div><div class="author-info__description">欢迎光临小窝！</div></div><div class="site-data"><div class="data-item is-center"><div class="data-item-link"><a href="/archives/"><div class="headline">文章</div><div class="length-num">55</div></a></div></div><div class="data-item is-center"><div class="data-item-link"><a href="/tags/"><div class="headline">标签</div><div class="length-num">34</div></a></div></div><div class="data-item is-center"><div class="data-item-link"><a href="/categories/"><div class="headline">分类</div><div class="length-num">20</div></a></div></div></div><a class="button--animated" id="card-info-btn" target="_blank" rel="noopener" href="https://github.com/szsyzx"><i class="fab fa-github"></i><span> Follow Me</span></a><div class="menu-info-social-icons is-center"><a class="social-icon" href="https://github.com/szsyzx" target="_blank" title="Github"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-github"></use></svg></a><a class="social-icon" href="mailto:szys@outlook.it" target="_blank" title="Email"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-youxiang"></use></svg></a><a class="social-icon" href="https://space.bilibili.com/238053726" target="_blank" title="Bilibili"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-CN_bilibiliB"></use></svg></a><a class="social-icon" href="https://music.163.com/#/user/home?id=3873812910" target="_blank" title="网易云"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-yinle"></use></svg></a><a class="social-icon" href="//rss.xml" target="_blank" title="rss"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-rss"></use></svg></a></div><hr/><div class="menus_items"><div class="menus_item"><a class="site-page" href="javascript:void(0);"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-xigua1"></use></svg><span> 笔记心得</span><i class="fas fa-chevron-down expand"></i></a><ul class="menus_item_child" style="left:-45px;"><li><a class="site-page child" href="/tags/Course/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-jiaocheng"></use></svg><span> 教程分享</span></a></li><li><a class="site-page child" href="/tags/Project/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-xiangmu"></use></svg><span> 收藏项目</span></a></li></ul></div><div class="menus_item"><a class="site-page" href="javascript:void(0);"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-miao"></use></svg><span> 笔记合集</span><i class="fas fa-chevron-down expand"></i></a><ul class="menus_item_child" style="left:-100px;"><li><a class="site-page child" href="/tags/%E8%BD%AF%E4%BB%B6%E4%B8%8B%E8%BD%BD/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-colorful-code"></use></svg><span> 软件下载</span></a></li><li><a class="site-page child" href="/tags/Python/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-colorful-code"></use></svg><span> 玩玩爬虫</span></a></li><li><a class="site-page child" href="/tags/html/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-colorful-code"></use></svg><span> 服务搭建</span></a></li></ul></div><div class="menus_item"><a class="site-page" href="javascript:void(0);"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-tea"></use></svg><span> 生活日常</span><i class="fas fa-chevron-down expand"></i></a><ul class="menus_item_child" style="left:-100px;"><li><a class="site-page child" href="/link/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-pengyou"></use></svg><span> 友情链接</span></a></li><li><a class="site-page child" href="/friendcircle/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-pengyouquanzhushou2x"></use></svg><span> 朋友文章</span></a></li><li><a class="site-page child" href="/messageboard/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-shuoshuo-"></use></svg><span> 留言信箱</span></a></li></ul></div><div class="menus_item"><a class="site-page" href="javascript:void(0);"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-liuyan"></use></svg><span> 君临天下</span><i class="fas fa-chevron-down expand"></i></a><ul class="menus_item_child" style="left:-45px;"><li><a class="site-page child" href="/tags/Diary/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-tubiaozhizuomoban-"></use></svg><span> 我的随笔</span></a></li><li><a class="site-page child" href="/about/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-xinfeng"></use></svg><span> 我的自述</span></a></li></ul></div></div><div class="simply-cha"></div></div></div><div class="post" id="body-wrap"><header class="not-top-img" id="page-header"><nav id="nav"><div id="nav-group"><span id="blog_name"><a id="site-name" href="/">𝓨𝓾𝔂𝓪𝓷'𝓼 𝓑𝓵𝓸𝓰</a></span><div id="menus"><div class="menus_items"><div class="menus_item"><a class="site-page" href="javascript:void(0);"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-xigua1"></use></svg><span> 笔记心得</span><i class="fas fa-chevron-down expand"></i></a><ul class="menus_item_child" style="left:-45px;"><li><a class="site-page child" href="/tags/Course/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-jiaocheng"></use></svg><span> 教程分享</span></a></li><li><a class="site-page child" href="/tags/Project/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-xiangmu"></use></svg><span> 收藏项目</span></a></li></ul></div><div class="menus_item"><a class="site-page" href="javascript:void(0);"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-miao"></use></svg><span> 笔记合集</span><i class="fas fa-chevron-down expand"></i></a><ul class="menus_item_child" style="left:-100px;"><li><a class="site-page child" href="/tags/%E8%BD%AF%E4%BB%B6%E4%B8%8B%E8%BD%BD/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-colorful-code"></use></svg><span> 软件下载</span></a></li><li><a class="site-page child" href="/tags/Python/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-colorful-code"></use></svg><span> 玩玩爬虫</span></a></li><li><a class="site-page child" href="/tags/html/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-colorful-code"></use></svg><span> 服务搭建</span></a></li></ul></div><div class="menus_item"><a class="site-page" href="javascript:void(0);"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-tea"></use></svg><span> 生活日常</span><i class="fas fa-chevron-down expand"></i></a><ul class="menus_item_child" style="left:-100px;"><li><a class="site-page child" href="/link/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-pengyou"></use></svg><span> 友情链接</span></a></li><li><a class="site-page child" href="/friendcircle/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-pengyouquanzhushou2x"></use></svg><span> 朋友文章</span></a></li><li><a class="site-page child" href="/messageboard/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-shuoshuo-"></use></svg><span> 留言信箱</span></a></li></ul></div><div class="menus_item"><a class="site-page" href="javascript:void(0);"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-liuyan"></use></svg><span> 君临天下</span><i class="fas fa-chevron-down expand"></i></a><ul class="menus_item_child" style="left:-45px;"><li><a class="site-page child" href="/tags/Diary/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-tubiaozhizuomoban-"></use></svg><span> 我的随笔</span></a></li><li><a class="site-page child" href="/about/"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-xinfeng"></use></svg><span> 我的自述</span></a></li></ul></div></div></div><div id="navFn"><div id="search-button"><a class="social-icon search"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-sousuo"></use></svg><span> 搜索</span></a></div><div id="darkmodeBt"><a class="darkmode switch"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-deng1"></use></svg><span id="darkmode-switch"> 关灯</span></a></div><div id="toggle-menu"><a class="site-page"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-mulu"></use></svg></a></div></div></div></nav></header><main class="layout hide-aside" id="content-inner"><div id="post"><div id="post-info"><h1 class="post-title">一图看懂服务器CN2 GIA_CN2 GT_普通线路的区别</h1><div id="post-meta"><div class="tag-cloud-list is-center"><a href="/tags/CN2/" style="font-size: 1.5em; color: rgb(79, 8, 38)">CN2</a><a href="/tags/%E7%94%B5%E4%BF%A1/" style="font-size: 1.5em; color: rgb(139, 61, 8)">电信</a></div><div class="meta-firstline"><span class="post-meta-date"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-rili"></use></svg><span class="post-meta-label">发表于</span><time class="post-meta-date-created" datetime="2022-10-07T17:11:50.000Z" title="发表于 2022-10-07 17:11:50">2022-10-07</time><span class="post-meta-separator">|</span><svg class="icon" aria-hidden="true"><use xlink:href="#icon-shijian"></use></svg><span class="post-meta-label">更新于</span><time class="post-meta-date-updated" datetime="2022-10-07T17:11:50.000Z" title="更新于 2022-10-07 17:11:50">2022-10-07</time></span></div><div class="meta-secondline"><span class="post-meta-separator"></span><span class="post-meta-wordcount"><i class="far fa-file-word fa-fw post-meta-icon"></i><span class="post-meta-label">字数总计:</span><span class="word-count">337</span><span class="post-meta-separator">|</span><i class="far fa-clock fa-fw post-meta-icon"></i><span class="post-meta-label">阅读时长:</span><span>1分钟</span></span><span class="post-meta-separator">|</span><span class="post-meta-pv-cv" id="" data-flag-title="一图看懂服务器CN2 GIA_CN2 GT_普通线路的区别"><i class="far fa-eye fa-fw post-meta-icon"></i><span class="post-meta-label">阅读量:</span><span id="busuanzi_value_page_pv"></span></span></div><div class="line"> <svg class="icon" aria-hidden="true"><use xlink:href="#icon-xigua2"></use></svg><svg class="icon" aria-hidden="true"><use xlink:href="#icon-xigua2"></use></svg><svg class="icon" aria-hidden="true"><use xlink:href="#icon-xigua2"></use></svg><svg class="icon" aria-hidden="true"><use xlink:href="#icon-xigua2"></use></svg><svg class="icon" aria-hidden="true"><use xlink:href="#icon-xigua2"></use></svg></div></div></div><article class="post-content" id="article-container"><h2 id="三种线路介绍"><a href="#三种线路介绍" class="headerlink" title="三种线路介绍"></a>三种线路介绍</h2><h3 id="普通线路"><a href="#普通线路" class="headerlink" title="普通线路"></a>普通线路</h3><p>就是普通的出国线路，国内传输由电信163骨干网承载，线路省级/出国/国际骨干节点都以202.97开头，全程没有59.43开头的CN2节点。在出国线路上表现为拥堵，丢包率高。</p>
<h3 id="CN2"><a href="#CN2" class="headerlink" title="CN2"></a>CN2</h3><p>CN2全称为中国电信下一代承载网，英文Chinatelecom Next Carrier Network，缩写为CNCN，进一步缩写为CN2。</p>
<p><strong>CN2又分为CN2 GIA和CN2 GT：</strong></p>
<ul>
<li>CN2 GIA: 全称 Globla Internet Access, 是中国大陆与北美连接速度最快，负载最低的线路，GIA线路在国内省级路由中均介入59.43开头的CN2节点，负载低，质量高，速度快，价格高。</li>
<li>CN2 GT：是电信 CN2 产品线中的 Global Transit（GIS-Global Internet Service）的产品，CN2 GT 到中国国际出口有自己的单独线路，但是进入国内还是使用的 163 出口。省级/出国节点为 202.97 开头（202.97 节点是中国电信的 163 骨干网的节点），国际骨干节点有 2～4 个 59.43 开头的 CN2 节点。</li>
</ul>
<h2 id="一图看懂CN2的区别"><a href="#一图看懂CN2的区别" class="headerlink" title="一图看懂CN2的区别"></a>一图看懂CN2的区别</h2><p>简单说三条线路的区别就是：</p>
<ol>
<li>CN2 GIA是本地骨干有CN2网络的话直接介入59.43不会走202.97。</li>
<li>CN2 GT话就是出口走59.43，国内还是202.97。</li>
<li>普通163线路就是全程202.97</li>
</ol>
<p><a target="_blank" rel="noopener" href="https://blog.naibabiji.com/wp-content/uploads/2019/11/cn2giagt163.png?_upt=db65e0861573463439"><img src="https://blog.naibabiji.com/wp-content/uploads/2019/11/cn2giagt163.png?_upt=db65e0861573463439" alt="CN2 GIA GT 163线路区别"></a><a target="_blank" rel="noopener" href="https://blog.naibabiji.com/wp-content/uploads/2019/11/cn2giagt163-1.png?_upt=c9c5d14a1573463439"><img src="https://blog.naibabiji.com/wp-content/uploads/2019/11/cn2giagt163-1.png?_upt=c9c5d14a1573463439" alt="CN2 GIA GT 163线路区别"></a><a target="_blank" rel="noopener" href="https://blog.naibabiji.com/wp-content/uploads/2019/11/cn2giagt163-2.png?_upt=565241351573463439"><img src="https://blog.naibabiji.com/wp-content/uploads/2019/11/cn2giagt163-2.png?_upt=565241351573463439" alt="CN2 GIA GT 163线路区别"></a></p>
</article><div class="post-copyright"><div class="post-copyright__title"><span class="post-copyright-info"><h>一图看懂服务器CN2 GIA_CN2 GT_普通线路的区别</h></span></div><div class="post-copyright__type"><span class="post-copyright-info"><a href="https://szsyzx.github.io/57323.html">https://szsyzx.github.io/57323.html</a></span></div><div class="post-copyright-m"><div class="post-copyright-m-info"><div class="post-copyright-a"><h>作者</h><div class="post-copyright-cc-info"><h>𝓨𝓾𝔂𝓪𝓷</h></div></div><div class="post-copyright-c"><h>发布于</h><div class="post-copyright-cc-info"><h>2022-10-07</h></div></div><div class="post-copyright-u"><h>更新于</h><div class="post-copyright-cc-info"><h>2022-10-07</h></div></div><div class="post-copyright-c"><h>许可协议</h><div class="post-copyright-cc-info"><a class="icon" rel="noopener" target="_blank" title="Creative Commons" href="https://creativecommons.org/"><i class="fab fa-creative-commons"></i></a><a rel="noopener" target="_blank" title="CC BY-NC-SA 4.0" href="https://creativecommons.org/licenses/by-nc-sa/4.0/">CC BY-NC-SA 4.0</a></div></div></div></div></div><div class="tag_share"><div class="post-meta__tag-list"><a class="post-meta__tags" href="/tags/CN2/">CN2</a><a class="post-meta__tags" href="/tags/%E7%94%B5%E4%BF%A1/">电信</a></div><div class="post_share"><div class="social-share" data-image="https://imgsrc.baidu.com/super/pic/item/b9014a90f603738df7a05dfcf61bb051f919ec02.jpg" data-sites="facebook,twitter,wechat,weibo,qq"></div><link rel="stylesheet" href="https://cdnjs.sourcegcdn.com/ajax/libs/social-share.js/1.0.16/css/share.min.css" media="print" onload="this.media='all'"><script src="https://cdnjs.sourcegcdn.com/ajax/libs/social-share.js/1.0.16/js/social-share.min.js" defer></script></div></div><div id="post-comment"><div class="comment-head is-center"><div class="comment-headline"><span> 评论</span></div></div><div class="comment-wrap"><div><div id="twikoo-wrap"></div></div></div></div></div></main><footer id="footer"><div class="wordcount"><span>本站更新了 33.3k 字</span></br><span>还在努力更新中.. 加油！加油啦！</span></div><div class="footer-content"><a href="https://hexo.io" target="_blank" rel="nofollow noopener"><span style="padding: 0.4rem">hexo</span></a><a><i class="fas fa-heart"></i></a><a href="https://butterfly.js.org/" target="_blank" rel="nofollow noopener"><span style="padding: 0.4rem">butterfly</span></a><div style="font-size: 0.7rem"><span id="timeDate">载入天数...</span><span> </span><span id="times">载入时分秒...</span><script src="/js/add/duration.js"></script></div></div><div class="statistics"><span id="site_uv">有 <span id="busuanzi_value_site_uv"></span><span> 人光顾过我的小窝</span></span><span id="site_pv"><span>共 </span><span id="busuanzi_value_site_pv"></span><span> 次在这里摘了个瓜</span></span></div></footer></div><div id="rightside"><div id="rightside-menu"><div id="rightside-avatar-card"><div class="is-center" id="rightside-avatar"><div class="avatar-img"><img src="https://s2.loli.net/2022/09/05/XIJ8QimgfoG6khP.jpg" onerror="this.onerror=null;this.src='/img/friend_404.gif'" alt="avatar"></div><div class="author-info__name">𝓨𝓾𝔂𝓪𝓷</div><div class="author-info__description">欢迎光临小窝！</div></div><div class="site-data"><div class="data-item is-center"><div class="data-item-link"><a href="/archives/"><div class="headline">文章</div><div class="length-num">55</div></a></div></div><div class="data-item is-center"><div class="data-item-link"><a href="/tags/"><div class="headline">标签</div><div class="length-num">34</div></a></div></div><div class="data-item is-center"><div class="data-item-link"><a href="/categories/"><div class="headline">分类</div><div class="length-num">20</div></a></div></div></div><a class="button--animated" id="card-info-btn" target="_blank" rel="noopener" href="https://github.com/szsyzx"><i class="fab fa-github"></i><span> Follow Me</span></a><div class="menu-info-social-icons is-center"><a class="social-icon" href="https://github.com/szsyzx" target="_blank" title="Github"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-github"></use></svg></a><a class="social-icon" href="mailto:szys@outlook.it" target="_blank" title="Email"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-youxiang"></use></svg></a><a class="social-icon" href="https://space.bilibili.com/238053726" target="_blank" title="Bilibili"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-CN_bilibiliB"></use></svg></a><a class="social-icon" href="https://music.163.com/#/user/home?id=3873812910" target="_blank" title="网易云"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-yinle"></use></svg></a><a class="social-icon" href="//rss.xml" target="_blank" title="rss"><svg class="icon" aria-hidden="true"><use xlink:href="#icon-rss"></use></svg></a></div></div><div class="is-center" id="rightside-menus"><button id="rightside-childmenu-contents" type="button" title="目录"><i class="fas fa-list-ul"></i></button><button id="rightside-childmenu-comment"><a href="#post-comment" title="直达评论"><i class="fas fa-comments"></i></a></button><button id="rightside-childmenu-go-up" type="button" title="回到顶部"><i class="fas fa-arrow-up"></i></button><button id="rightside-childmenu-unfold" type="button" title="展开菜单"><i class="fas fa-angle-up"></i></button><button id="rightside-childmenu-fold" type="button" title="收起菜单"><i class="fas fa-angle-down"></i></button></div></div><div id="rightside-contents"><div class="card-widget" id="card-toc"><div class="item-headline is-center"><i class="fas fa-stream"></i><span>目录</span></div><div class="toc-content"><ol class="toc"><li class="toc-item toc-level-2"><a class="toc-link" href="#%E4%B8%89%E7%A7%8D%E7%BA%BF%E8%B7%AF%E4%BB%8B%E7%BB%8D"><span class="toc-text">三种线路介绍</span></a><ol class="toc-child"><li class="toc-item toc-level-3"><a class="toc-link" href="#%E6%99%AE%E9%80%9A%E7%BA%BF%E8%B7%AF"><span class="toc-text">普通线路</span></a></li><li class="toc-item toc-level-3"><a class="toc-link" href="#CN2"><span class="toc-text">CN2</span></a></li></ol></li><li class="toc-item toc-level-2"><a class="toc-link" href="#%E4%B8%80%E5%9B%BE%E7%9C%8B%E6%87%82CN2%E7%9A%84%E5%8C%BA%E5%88%AB"><span class="toc-text">一图看懂CN2的区别</span></a></li></ol></div></div></div></div><div id="local-search"><div class="search-dialog"><div class="search-dialog__title" id="local-search-title">本地搜索</div><div id="local-input-panel"><div id="local-search-input"><div class="local-search-box"><input class="local-search-box--input" placeholder="搜索文章" type="text"/></div></div></div><hr/><div id="local-search-results"></div><span class="search-close-button"><i class="fas fa-times"></i></span></div><div id="search-mask"></div></div><div><script src="/js/utils.js"></script><script src="/js/main.js"></script><script src="/js/search/local-search.js"></script><div class="js-pjax"><script>(()=>{
const $countDom = document.getElementById('twikoo-count')
const init = () => {
let initData = {
el: '#twikoo-wrap',
envId: 'blog-twikoo-5gjox0si204192ef',
region: ''
}
if (false) {
const otherData = false
initData = Object.assign(initData, otherData)
}
twikoo.init(initData)
}
const getCount = () => {
twikoo.getCommentsCount({
envId: 'blog-twikoo-5gjox0si204192ef',
region: '',
urls: [window.location.pathname],
includeReply: false
}).then(function (res) {
$countDom.innerText = res[0].count
}).catch(function (err) {
console.error(err);
});
}
const loadTwikoo = (bool = false) => {
if (typeof twikoo === 'object') {
init()
bool && $countDom && setTimeout(getCount,0)
} else {
getScript('https://cdnjs.sourcegcdn.com/ajax/libs/twikoo/1.5.4/twikoo.all.min.js').then(()=> {
init()
bool && $countDom && setTimeout(getCount,0)
})
}
}
if ('Twikoo' === 'Twikoo' || !true) {
if (true) btf.loadComment(document.getElementById('twikoo-wrap'), loadTwikoo)
else loadTwikoo(true)
} else {
window.loadOtherComment = () => {
loadTwikoo()
}
}
})()</script></div><script async src="//at.alicdn.com/t/font_2749059_1lswi5j6yqg.js"></script><script src="/js/add/nav.js"></script><script src="/js/add/rightside.js"></script><script src="https://cdn1.tianli0.top/npm/butterfly-extsrc@1/dist/activate-power-mode.min.js"></script><script>POWERMODE.colorful = true;
POWERMODE.shake = false;
POWERMODE.mobile = false;
document.body.addEventListener('input', POWERMODE);
</script><script async data-pjax src="//busuanzi.ibruce.info/busuanzi/2.3/busuanzi.pure.mini.js"></script></div><!-- hexo injector body_end start --><script data-pjax>
function butterfly_footer_beautify_injector_config(){
var parent_div_git = document.getElementById('footer-wrap');
var item_html = '<div id="workboard"></div><div id="ghbdages" style="overflow:hidden;max-height:180px;height:auto;text-align:center;margin-top:10px"><div class="swiper-wrapper"><div class="swiper-slide"><a class="github-badge" target="_blank" href="https://hexo.io/" style="margin-inline:5px" title="博客框架为Hexo_v5.3.0"><img src="https://img.shields.io/badge/Frame-Hexo-blue?style=flat&logo=hexo" alt=""/></a><a class="github-badge" target="_blank" href="https://butterfly.js.org/" style="margin-inline:5px" title="主题版本Butterfly_v3.7.0-b2"><img src="https://img.shields.io/badge/Theme-Butterfly-6513df?style=flat&logo=bitdefender" alt=""/></a><a class="github-badge" target="_blank" href="https://www.sourcegcdn.com/" style="margin-inline:5px" title="本站使用Source Global CDN为部分静态资源提供CDN加速"><img src="https://img.shields.io/badge/CDN-sourcegcdn-orange?style=flat&logo=Apache%20RocketMQ" alt=""/></a><a class="github-badge" target="_blank" href="https://www.jsdelivr.com/" style="margin-inline:5px" title="本站使用JsDelivr仅用于访问部分静态资源"><img src="https://img.shields.io/badge/CDN-jsDelivr-orange?style=flat&logo=jsDelivr" alt=""/></a><a class="github-badge" target="_blank" href="https://github.com/" style="margin-inline:5px" title="本站项目由Github托管"><img src="https://img.shields.io/badge/Source-Github-d021d6?style=flat&logo=GitHub" alt=""/></a><a class="github-badge" target="_blank" href="http://creativecommons.org/licenses/by-nc-sa/4.0/" style="margin-inline:5px" title="本站采用知识共享署名-非商业性使用-相同方式共享4.0国际许可协议进行许可"><img src="https://img.shields.io/badge/Copyright-BY--NC--SA%204.0-d42328?style=flat&logo=Claris" alt=""/></a></div></div></div><style>a.github-badge:hover:before {display:none}</style>';
console.log('已挂载butterfly_footer_beautify')
parent_div_git.insertAdjacentHTML("beforeend",item_html)
}
var elist = 'null'.split(',');
var cpage = location.pathname;
var epage = 'all';
var flag = 0;
for (var i=0;i<elist.length;i++){
if (cpage.includes(elist[i])){
flag++;
}
}
if ((epage ==='all')&&(flag == 0)){
butterfly_footer_beautify_injector_config();
}
else if (epage === cpage){
butterfly_footer_beautify_injector_config();
}
</script><script async src="https://npm.elemecdn.com/hexo-butterfly-footer-beautify@1.0.0/lib/runtime.js"></script><script defer src="https://npm.elemecdn.com/hexo-butterfly-swiper/lib/swiper.min.js"></script><script defer data-pjax src="https://npm.elemecdn.com/hexo-butterfly-footer-beautify/lib/swiperbdage_init_js.min.js"></script><!-- hexo injector body_end end --></body></html>