关于ping
1.Ping本机IPs2c;b x7yqMwV}s;o3M
例如本机IP地址为:172.168.200.2。则执行命令Ping 172.168.200.2。如果网卡安装配置没有问题,则应有类似下列显示:
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Replay from 172.168.200.2 bytes=32 time<10ms.ce Z^6k\C'L `
Ping statistics for 172.168.200.2{@mcMA
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Packets Sent=4 Received=4 Lost=0 0% lossTJQJ ?0V D?
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Approximate round trip times in milli-seconds
Minimum=0ms Maxiumu=1ms Average=0ms#H/p'LTG$dd
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如果在MS-DOS方式下执行此命令显示内容为:Request timed out,则表明网卡安装或配置有问题。将网线断开再次执行此命令,如果显示正常,则说明本机使用的IP地址可能与另一台正在使用的机器IP地址重复了。如果仍然不正常,则表明本机网卡安装或配置有问题,需继续检查相关网络配置。D#mnw {k(o~
2.Ping网关IPz/WRT'V'YL
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假定网关IP为:172.168.6.1,则执行命令Ping 172.168.6.1。在MS-DOS方式下执行此命令,如果显示类似以下信息:
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Reply from 172.168.6.1 bytes=32 time=9ms TTL=255
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Ping statistics for 172.168.6.1
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Packets Sent=4 Received=4 Lost=0 p4q%y3BpCW
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Approximate round trip times in milli-seconds
Minimum=1ms Maximum=9ms Average=5ms cZ#{9Bj'A
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则表明局域网中的网关路由器正在正常运行。反之,则说明网关有问题。
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3.Ping远程IP#KG#I[,{9g(h3np2Z
这一命令可以检测本机能否正常访问Internet。比如本地电信运营商的IP地址为:202.102.48.141。在MS-DOS方式下执行命令:Ping 202.102.48.141,如果屏幕显示:
Reply from 202.102.48.141 bytes=32 time=33ms TTL=252#PG3O"x ~@@W6T
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Reply from 202.102.48.141 bytes=32 time=21ms TTL=252
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Reply from 202.102.48.141 bytes=32 time=5ms TTL=252
Reply from 202.102.48.141 bytes=32 time=6ms TTL=252+M?D3d@5ta'hh
Ping statistics for 202.102.48.141
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Packets Sent=4 Received=4 Lost=0 0% loss |'O*\rsO
Approximate round trip times in milli-seconds
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Minimum=5ms Maximum=33ms Average=16ms
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则表明运行正常,能够正常接入互联网。反之,则表明主机文件(windows/host)存在问题。
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Reply from 202.103.96.68: bytes=32 time=50ms TTL=241
Reply from 202.103.96.68: bytes=32 time=50ms TTL=241
Ping statistics for 202.103.96.68:
Packets: Sent = 50, Received = 48, Lost = 2 (4% loss),Approximate round trip times in milli-seconds: F a yZ@0g.GI
Minimum = 40ms, Maximum = 51ms, Average = 46ms