如何测试延时、抖动、丢包率

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1、如何测试延时、抖动、丢包率？延时、抖动、丢包率各个数据的含义是什么？   很简单，在Windows的左下角点击"开始"，选"运行"，键入cmd回车，就可以进入DOS窗口，在DOS命令状态下输入：ping202.105.135.211就会得到下面的结果：Pinging202.105.135.211with32bytesofdata:Replyfrom202.105.135.211:bytes=32time=93msTTL=42Replyfrom202.105.135.211:bytes=32time=86msTTL=42Replyf

2、rom202.105.135.211:bytes=32time=81msTTL=42Replyfrom202.105.135.211:bytes=32time=80msTTL=42Pingstatisticsfor202.105.135.211:Packets:Sent=4,Received=4,Lost=0(0%loss),Approximateroundtriptimesinmilli-seconds:Minimum=80ms,Maximum=93ms,Average=85ms这里面，丢包率0%,抖动是-5ms到+8ms，延时

3、是85ms（毫秒），测试另外两个IP地址，可以看到：Pinging221.221.23.7with32bytesofdata:Replyfrom221.221.23.7:bytes=32time=28msTTL=48Replyfrom221.221.23.7:bytes=32time=26msTTL=48Replyfrom221.221.23.7:bytes=32time=26msTTL=48Replyfrom221.221.23.7:bytes=32time=26msTTL=48Replyfrom221.221.23.7:byt

4、es=32time=28msTTL=48Replyfrom221.221.23.7:bytes=32time=28msTTL=48Replyfrom221.221.23.7:bytes=32time=27msTTL=48Replyfrom221.221.23.7:bytes=32time=60msTTL=48Replyfrom221.221.23.7:bytes=32time=113msTTL=48Replyfrom221.221.23.7:bytes=32time=27msTTL=48Replyfrom221.221.23.7:

5、bytes=32time=52msTTL=48Replyfrom221.221.23.7:bytes=32time=58msTTL=48Replyfrom221.221.23.7:bytes=32time=27msTTL=48Replyfrom221.221.23.7:bytes=32time=112msTTL=48Replyfrom221.221.23.7:bytes=32time=76msTTL=48Replyfrom221.221.23.7:bytes=32time=154msTTL=48Pingstatisticsfor2

6、21.221.23.7:Packets:Sent=16,Received=16,Lost=0(0%loss),Approximateroundtriptimesinmilli-seconds:Minimum=26ms,Maximum=154ms,Average=54ms丢包率0%,抖动是-28ms到+100ms，延时是54ms（毫秒）Pinging221.221.23.209with32bytesofdata:Replyfrom221.221.23.209:bytes=32time=885msTTL=48Replyfrom221.

7、221.23.209:bytes=32time=688msTTL=48Replyfrom221.221.23.209:bytes=32time=482msTTL=48Replyfrom221.221.23.209:bytes=32time=119msTTL=48Replyfrom221.221.23.209:bytes=32time=61msTTL=48Replyfrom221.221.23.209:bytes=32time=456msTTL=48Replyfrom221.221.23.209:bytes=32time=962ms

8、TTL=48Replyfrom221.221.23.209:bytes=32time=890msTTL=48Replyfrom221.221.23.209:bytes=32time=939msTTL=48Replyfrom221.221.23.20