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野人e族 发表于 2008-1-27 22:16

教你正确使用Windows的Ping命令

  对于Windows下ping命令相信大家已经再熟悉不过了,但是能把ping的功能发挥到最大的人却并不是很多,当然我也并不是说我可以让ping发挥最大的功能,我也只不过经常用ping这个工具,也总结了一些小经验,现在和大家分享一下。 :a`,Yo4Tjl
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  现在我就参照ping命令的帮助说明来给大家说说我使用ping时会用到的技巧,ping只有在安装了TCP/IP协议以后才可以使用:
_[$]!j3p*D    &S zZz)bg%`
  ping [-t] [-a] [-n count] [-l length] [-f] [-i ttl] [-v tos] [-r count] [-s count] [[-j computer-list]   [-k computer-list]] [-w timeout] destination-list
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  Options: W lY s2x$e3f G6oz1^,G
   #_p:e9n'm b0s ?
  -t Ping the specified host until stopped.To see statistics and continue - type Control-Break;To stop - type Control-C.
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  不停的ping地方主机,直到你按下Control-C。 P!T G p6T&^S
  
i!\;K2S)~   此功能没有什么特别的技巧,不过可以配合其他参数使用,将在下面提到。 /HBvDi
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  -a Resolve addresses to hostnames.
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  解析计算机NetBios名。 e.atg(w]Z$Q:C
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  示例:C:\>ping -a 192.168.1.21
7FC5Pwd8~X2e    'X9ej;v ]"]}
  Pinging iceblood.yofor.com [192.168.1.21] with 32 bytes of data:
6sej~F3z   
/V p/Apg W   Reply from 192.168.1.21: bytes=32 time<10ms TTL=254
1L/IA(Uh*l"Q o)S3w    Q4^9A4n"n+]7q_c
  Reply from 192.168.1.21: bytes=32 time<10ms TTL=254 ];oz3R@&? y
  
_'Quq;\ V$s   Reply from 192.168.1.21: bytes=32 time<10ms TTL=254
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%N_fDON g;[   Reply from 192.168.1.21: bytes=32 time<10ms TTL=254
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Lh5u c-{l\,m`   Ping statistics for 192.168.1.21:
\M4r'c0SOEC    S"TN2w&zK| _|s
  Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds: x x;rL)|w
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  Minimum = 0ms, Maximum = 0ms, Average = 0ms 3}h,u5r!e"]
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  从上面就可以知道IP为192.168.1.21的计算机NetBios名为iceblood.yofor.com。 jH9J w ~ j{"E2O ~P
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  -n count Number of echo requests to send. c|0U*woe
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  发送count指定的Echo数据包数。 3O"{8g3@Pw[ Wv
   1x+bE}#l
  在默认情况下,一般都只发送四个数据包,通过这个命令可以自己定义发送的个数,对衡量网络速度很有帮助,比如我想测试发送50个数据包的返回的平均时间为多少,最快时间为多少,最慢时间为多少就可以通过以下获知:
s]f6X0?.yX(^PX+c   
(_H8j x pWd:f   C:\>ping -n 50 202.103.96.68
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  Pinging 202.103.96.68 with 32 bytes of data:
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Vcm.u)Rfsm9?   Reply from 202.103.96.68: bytes=32 time=50ms TTL=241
2t3|Hy~2E    8R7N7m@/n5h,s"r
  Reply from 202.103.96.68: bytes=32 time=50ms TTL=241
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'F9Bb vF Ax6w#l\   Reply from 202.103.96.68: bytes=32 time=50ms TTL=241
H-e9GIi9p    %X;Rv9p"h
  Request timed out. sn-W}XB@I
  
9o:TJ/mRQbb'J \7D   ………………
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  Reply from 202.103.96.68: bytes=32 time=50ms TTL=241
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  Reply from 202.103.96.68: bytes=32 time=50ms TTL=241 6g1}Q(w-XT
  
[#nCm.QF   Ping statistics for 202.103.96.68: @B]I mw
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  Packets: Sent = 50, Received = 48, Lost = 2 (4% loss),Approximate round trip times in milli-seconds: b2X4`*_/X%R
  
,u$[ x%a6v+x _   Minimum = 40ms, Maximum = 51ms, Average = 46ms $hD8b~c$\-b;C+@
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  从以上我就可以知道在给202.103.96.68发送50个数据包的过程当中,返回了48个,其中有两个由于未知原因丢失,这48个数据包当中返回速度最快为40ms,最慢为51ms,平均速度为46ms。 *N6Uw[0i7L3Tb
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  -l size Send buffer size. 2E/YLpN7b5]*x2B
  
7`&o KX:M2bs;j   定义echo数据包大小。

冷雨清心 发表于 2008-9-25 15:54

强大,但是我看得不是很懂!

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