WLAN网络优化之-终端优化
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">点击蓝字</strong></p><img src="https://mmbiz.qpic.cn/sz_mmbiz_gif/iaHEoHjs2BuAv2ia8DHzvfF5ZlnHSuz2bhJMvyia4DeJkRH31HpYBkQ9BaNCoU7zkAViaUejNbmSlvziaV39picZKLyw/640?wx_fmt=gif&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">2024</strong></p>
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<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">前言</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">随着Wi-Fi技术的发展，WLAN网络<span style="color: black;">作为</span>了企业网络接入的<span style="color: black;">重点</span>手段之一，用户<span style="color: black;">针对</span>WLAN网络的体验性<span style="color: black;">亦</span>有了更高的<span style="color: black;">需求</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">针对</span>WLAN网络的<span style="color: black;">运用</span>者<span style="color: black;">来讲</span>，好的Wi-Fi体验大致<span style="color: black;">包含</span>如下几点：信号满格、上网流畅不卡顿、漫游无感知。而为了满足用户<span style="color: black;">针对</span>WLAN网络的体验<span style="color: black;">需求</span>，WLAN网络<span style="color: black;">守护</span>工程师需要对WLAN网络进行<span style="color: black;">连续</span>地<span style="color: black;">守护</span>和优化，以<span style="color: black;">保准</span>WLAN网络能够<span style="color: black;">供给</span>更好的<span style="color: black;">运用</span>体验。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">本文及接下来的<span style="color: black;"><strong style="color: blue;">【WLAN无线</strong></span><span style="color: black;"><strong style="color: blue;">】专栏将介绍</strong></span>多种网络优化手段和<span style="color: black;">关联</span>案例，用于<span style="color: black;">指点</span>WLAN网络<span style="color: black;">守护</span>工程师进行WLAN网络优化。<span style="color: black;">倘若</span>您<span style="color: black;">针对</span>WLAN网络优化的手段不<span style="color: black;">熟练</span>，您<span style="color: black;">能够</span>先参考WLAN网络优化三板斧进行网络优化；<span style="color: black;">倘若</span>您<span style="color: black;">针对</span>WLAN网络优化手段比较<span style="color: black;">熟练</span>，则<span style="color: black;">意见</span>您参考后续的无线射频优化、有线侧网络优化、终端优化等优化手段对WLAN网络进行网络优化。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">01</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">调节</span>终端漫游灵敏度</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">1.1 缺省值</strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">区别</span>终端的漫游灵敏度缺省值会有差异，请以<span style="color: black;">实质</span>终端为准。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">1.2 优化说明</strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">倘若</span>绝大<span style="color: black;">都数</span>终端的漫游都是正常的，仅有个别终端漫游异常，<span style="color: black;">针对</span>这些“顽固”的终端，则需要<span style="color: black;">检测</span>并<span style="color: black;">调节</span><span style="color: black;">显现</span>漫游<span style="color: black;">反常</span>的终端的漫游灵敏度。漫游灵敏度越高，越容易触发漫游；漫游灵敏度越低，越<span style="color: black;">不易</span>触发漫游。<span style="color: black;">因此呢</span>，<span style="color: black;">倘若</span>个别终端频繁漫游（如乒乓漫游），则<span style="color: black;">意见</span>将终端的漫游灵敏度调低；<span style="color: black;">倘若</span>个别终端漫游困难，则<span style="color: black;">意见</span>将终端的漫游灵敏度调高。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">1.3 优化<span style="color: black;">办法</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在终端网卡设置中进行<span style="color: black;">调节</span>，<span style="color: black;">区别</span>网卡的设置可能<span style="color: black;">区别</span>，请<span style="color: black;">自动</span>查阅对应网卡的<span style="color: black;">关联</span>信息进行<span style="color: black;">调节</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">02</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">升级网卡驱动</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">2.2 优化说明</strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">部分终端<span style="color: black;">运用</span>的网卡的<span style="color: black;">初期</span>驱动<span style="color: black;">没法</span>解析AP返回的携带802.11ax协议字段的探测响应帧，<span style="color: black;">引起</span>这部分终端<span style="color: black;">没法</span>搜索到802.11ax协议的射频信号。<span style="color: black;">因此呢</span>，<span style="color: black;">意见</span>将网卡驱动升级到最新版本。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">2.3 优化<span style="color: black;">办法</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">将终端网卡驱动升级到最新版本。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">针对</span>暂时<span style="color: black;">没法</span>升级驱动的终端，<span style="color: black;">能够</span><span style="color: black;">经过</span>将射频模式修改为802.11ac或802.11n的方式进行规避。需要说明的是，这种<span style="color: black;">办法</span>会<span style="color: black;">引起</span>用户重新上线，<span style="color: black;">况且</span>支持802.11ax的终端只能<span style="color: black;">运用</span>802.11ac或802.11n协议接入网络。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;">因此呢</span>，<span style="color: black;">针对</span>支持双5G<span style="color: black;">安排</span>的AP，<span style="color: black;">举荐</span>将其中一个射频的射频模式修改为802.11ac，<span style="color: black;">另一</span>一个射频保持射频模式为802.11ax。</p><span style="color: black;"> radio<span style="color: black;">-5</span>g-profile name <span style="color: black;">11</span>ac</span><span style="color: black;"> radio-type dot11ac</span><span style="color: black;">Warning: This action may cause service interruption. Continue?y</span><span style="color: black;"> quit</span><span style="color: black;"> ap-id <span style="color: black;">0</span></span><span style="color: black;"> radio<span style="color: black;">-5</span>g-profile <span style="color: black;">11</span>ac radio <span style="color: black;">0</span></span>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">03</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">关闭Windows网络连接状态指示器活动测试</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">3.1 优化说明</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">启用“关闭Windows网络连接状态指示器活动测试”功能会关闭由 Windows 网络连接状态指示器(NCSI)执行的活动测试，这些测试<span style="color: black;">能够</span>确定计算机是连接到了 Internet 还是连接到了受较多限制的网络。<span style="color: black;">然则</span>，该测试可能会<span style="color: black;">引起</span><span style="color: black;">运用</span>Intel网卡的终端在正常<span style="color: black;">运用</span>WLAN网络的过程中<span style="color: black;">显现</span><span style="color: black;">反常</span>掉线的<span style="color: black;">状况</span>。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">从<span style="color: black;">实质</span>问题处理过程中<span style="color: black;">发掘</span>，在终端<span style="color: black;">相关</span>的AP的诊断视图下执行如下命令时<span style="color: black;">显现</span>STA_DEAUTH的原<span style="color: black;">由于</span>Unspecified reason(1)，在关闭该功能后，问题<span style="color: black;">处理</span>。<span style="color: black;">因此呢</span>，<span style="color: black;">意见</span>关闭该测试功能。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">display wifi sta-trace-info</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;"><span style="color: black;">或</span>display umac sta-trace-info</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">因设备版本<span style="color: black;">区别</span>，查看命令会有差异。</strong></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;">3.3 优化<span style="color: black;">办法</span></strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">办法</span>1：</strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在Windows终端上<span style="color: black;">选取</span>“<span style="color: black;">起始</span> > 运行”，输入“regedit”后单击“确定”。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">系统<span style="color: black;">表示</span>“注册表编辑器”界面。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在注册表编辑器中打开路径“HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet \Services\NlaSvc\Parameters\Internet”，在界面右侧找到并打开“EnableActiveProbing”，将数据数值修改为“0”。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">重启电脑。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><span style="color: black;"><strong style="color: blue;"><span style="color: black;">办法</span>2：</strong></span></p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在Windows终端上<span style="color: black;">选取</span>“<span style="color: black;">起始</span> > 运行”，输入“gpedit.msc”后单击“确定”。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">系统<span style="color: black;">表示</span>“本地组策略编辑器”界面。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">在本地组策略编辑器中依次<span style="color: black;">选取</span>“计算机设置 > 管理模板 > 系统 > Internet通信管理 > Internet通信设置”，在界面右侧找到并打开“关闭Windows网络连接状态指示器活动测试”，将该功能修改为“已启用”。</p>
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;">重启电脑。</p><img src="https://mmbiz.qpic.cn/sz_mmbiz_gif/iaHEoHjs2BuAv2ia8DHzvfF5ZlnHSuz2bhJMvyia4DeJkRH31HpYBkQ9BaNCoU7zkAViaUejNbmSlvziaV39picZKLyw/640?wx_fmt=gif&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;">
<p style="font-size: 16px; color: black; line-height: 40px; text-align: left; margin-bottom: 15px;"><strong style="color: blue;">2024</strong></p><img src="https://mmbiz.qpic.cn/sz_mmbiz_jpg/iaHEoHjs2BuAv2ia8DHzvfF5ZlnHSuz2bhGicNVj8ge1VZS58vZMDVHYNbXXFPNvc19Fa3jFH0frWNAzh4emv4R9A/640?wx_fmt=jpeg&tp=webp&wxfrom=5&wx_lazy=1&wx_co=1" style="width: 50%; margin-bottom: 20px;">
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认真阅读了楼主的帖子，非常有益。 我完全同意你的看法，期待我们能深入探讨这个问题。 祝福你、祝你幸福、早日实现等。 你的言辞如同繁星闪烁，点亮了我心中的夜空。
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