如何正确使用Windows的Ping命令
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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。 3C>2x(]M UiJ^~rn 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: ExNj|* "WF(
6z# 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 S
23S.]r d%}crM-KTL Options: LL|_c4$Ky P`\m9"7 -t Ping the specified host until stopped.To see statistics and continue - type Control-Break;To stop - type Control-C. Ybs=W<- .yctE:n 不停的ping地方主机,直到你按下Control-C。 t 3(%UB opUKrB 此功能没有什么特别的技巧,不过可以配合其他参数使用,将在下面提到。 5;3c< n:5O9,umZ -a Resolve addresses to hostnames. f_i"/xC-/ :GwSs'$O 解析计算机NetBios名。 XEf
&Yd ,xtKPA 示例:C:\>ping -a 192.168.1.21 /%J&/2Wz <F#*:Re_y Pinging iceblood.yofor.com [192.168.1.21] with 32 bytes of data: <B]i80. >D`fp Reply from 192.168.1.21: bytes=32 time<10ms TTL=254 @yU!sE: Z30z<d,j Reply from 192.168.1.21: bytes=32 time<10ms TTL=254 Ie^Dn!0S p:[`%<j0 Reply from 192.168.1.21: bytes=32 time<10ms TTL=254 c:?#zX zbIwH6 Reply from 192.168.1.21: bytes=32 time<10ms TTL=254 gCk y(4 SCfkv|hO Ping statistics for 192.168.1.21: n3l"L|W^(< YmO"EWb Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),Approximate round trip times in milli-seconds: we:5gK& -~<q,p"e Minimum = 0ms, Maximum = 0ms, Average = 0ms hdsgOu Zv1Bju*y 从上面就可以知道IP为192.168.1.21的计算机NetBios名为iceblood.yofor.com。 @ V7ooo! |oBdryi -n count Number of echo requests to send. (.quX@w"m RXx?/\~yd; 发送count指定的Echo数据包数。 (AM,4)lW, <PfPh~ 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: FQ9csUjpB 8)-t91hkL C:\>ping -n 50 202.103.96.68 t5X^(@q4N 2W"cTm
Pinging 202.103.96.68 with 32 bytes of data: d,oOn.n& (!>g8=`" Reply from 202.103.96.68: bytes=32 time=50ms TTL=241 ]:E! i^C`Z d'AviW> Reply from 202.103.96.68: bytes=32 time=50ms TTL=241 YW$x: jzJ1+/
9 Reply from 202.103.96.68: bytes=32 time=50ms TTL=241 @rK>yPhf e}Af"LI Request timed out. 8v)~J}[ Bz k,N
U,^ & ……………… F&L?J_= m"|(w`n]E+ Reply from 202.103.96.68: bytes=32 time=50ms TTL=241 0p>:r
U~ K_lL\ Reply from 202.103.96.68: bytes=32 time=50ms TTL=241 %`\3V
{2* G|G?h Ping statistics for 202.103.96.68: fkv{\zN hA,rSq Packets: Sent = 50, Received = 48, Lost = 2 (4% loss),Approximate round trip times in milli-seconds: !K^kKP*l CTbhwY(/ Minimum = 40ms, Maximum = 51ms, Average = 46ms 2wuW5H8w{ /qhm9~4e3 从以上我就可以知道在给202.103.96.68发送50个数据包的过程当中,返回了48个,其中有两个由于未知原因丢失,这48个数据包当中返回速度最快为40ms,最慢为51ms,平均速度为46ms。 p|9ECdU>; :qSi>KCGh -l size Send buffer size. q;a*gqt ]I' xLh` 定义echo数据包大小。 h, 6S$,UI x< |