大多数终端上下行速度都很慢
现场采用集中转发的方式
该从哪些方面改善终端速度慢的状态呢
https://h5.weishi.qq.com/weishi/feed/nYVLE?id=7VdgNmPIz1T5vrCcW
https://h5.weishi.qq.com/weishi/feed/aUTfN?id=7VdgNmPIz1T5vrCcW
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https://h5.weishi.qq.com/weishi/feed/LvRrO?id=7VdbQfNL71T5vFfMM
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https://h5.weishi.qq.com/weishi/feed/JTBGW?id=7VdgMCG6q1T5vFjcS
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https://h5.weishi.qq.com/weishi/feed/GGiIu?id=7VdiqxI8S1T5vGziM
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https://h5.weishi.qq.com/weishi/feed/SHQvk?id=7Vdf85Sxc1T5vLjk2
https://h5.weishi.qq.com/weishi/feed/YKISm?id=7VdgMCG6q1T5vLmok
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您好,请知:
无线网络慢,以下是排查要点,请参考:
1.首先确认有线网络是否慢,排除有线网络问题;
2.查看网卡有几格信号,查看网卡的协商速率;
3.如果信号强度过低,调整AP信号发射功率和位置,保证AP覆盖范围内无线信号强度不低于-65dbm或者在AC上rssi值30以上;
4.如果信号强度没有问题,请优化无线信道,确保相邻AP使用不同的无线信道;
5.设备命令行下输入 display wlan client verbose,查看客户端的信号强度,协商速率,丢包等详细信息;
6.查看AP射频的空口利用率,如果空口利用率过高,需要排查环境中无线干扰,使用命令wlan option client-reject 限制信号差的的用户接入;
7.无线业务vlan和设备管理vlan区分开;
8.开启终端2层隔离;
9.终端限速,排除个别终端耗尽无线带宽;
10、尝试5G射频 ;
11、尝试明文ssid,并关闭option和rrm设置 ;
12、终端限速。
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