ping无线路由器时请求超时

Question

最近我注意到我的笔记本电脑连接到我的无线网络(Netgear DGN2000)上的互联网运行速度很慢.

当我ping路由器时,我得到很长的ping时间和/或请求超时...这是一个输出:

Reply from 192.168.0.1: bytes=32 time=20ms TTL=64
Request timed out.
Reply from 192.168.0.1: bytes=32 time=3ms TTL=64
Reply from 192.168.0.1: bytes=32 time=1ms TTL=64
Reply from 192.168.0.1: bytes=32 time=2ms TTL=64
Request timed out.
Reply from 192.168.0.1: bytes=32 time=7ms TTL=64
Request timed out.
Reply from 192.168.0.1: bytes=32 time=1ms TTL=64
Reply from 192.168.0.1: bytes=32 time=1ms TTL=64
Reply from 192.168.0.1: bytes=32 time=1ms TTL=64
Reply from 192.168.0.1: bytes=32 time=1ms TTL=64
Reply from 192.168.0.1: bytes=32 time=1ms TTL=64
Reply from 192.168.0.1: bytes=32 time=1ms TTL=64
Reply from 192.168.0.1: bytes=32 time=108ms TTL=64
Reply from 192.168.0.1: bytes=32 time=48ms TTL=64
Request timed out.
Request timed out.
Reply from 192.168.0.1: bytes=32 time=21ms TTL=64
Reply from 192.168.0.1: bytes=32 time=3ms TTL=64
Reply from 192.168.0.1: bytes=32 time=6ms TTL=64
Request timed out.
Reply from 192.168.0.1: bytes=32 time=28ms TTL=64
Request timed out.
Request timed out.
Request timed out.
Request timed out.
Reply from 192.168.0.1: bytes=32 time=14ms TTL=64
Request timed out.
Reply from 192.168.0.1: bytes=32 time=1ms TTL=64
Reply from 192.168.0.1: bytes=32 time=5ms TTL=64
Reply from 192.168.0.1: bytes=32 time=2ms TTL=64
Request timed out.
Request timed out.
Request timed out.
Reply from 192.168.0.1: bytes=32 time=221ms TTL=64
Reply from 192.168.0.1: bytes=32 time=1ms TTL=64
Request timed out.
Request timed out.
Request timed out.
Reply from 192.168.0.1: bytes=32 time=87ms TTL=64
Reply from 192.168.0.1: bytes=32 time=2ms TTL=64
Request timed out.

这只是在上周开始的.当我用电缆连接到路由器时,ping时间<1ms(尽管非常偶然的请求超时).我在Sony VAIO VPCEH上运行Win7.

什么会导致这个？谢谢.

Answer 1

有几个问题可能会导致这种行为

1. 此频道存在电磁干扰,请尝试检查您的邻居是否只是设置了新网络,并扫描可用的网络及其频道(有一个很棒的Android应用程序:Wifi Analyzer),然后,设置您的无线连接自由频道(注意频道1和11是唯一不相互重叠的频道).
2. 你的路由器在一个混凝土围墙的房间内,它很难接收并传输到你家里的其他房间(你的接待有多好？).
3. 重置路由器有时会有所帮助,就像魔术一样:)