ping命令進行網速測試技巧

　　Ping命令的使用是此網速測試方法的基礎,我們先來了解一下:

　　網速測試--Ping命令幫助說明

　　C:\Documents and Settings\Administrator>ping /? Usage: ping [-t] [-a] [-n count] [-l size] [-f] [-i TTL] [-v TOS] [-r count] [-s count] [[-j host-list] 　 [-k host-list]] [-w timeout] [-R] [-S srcaddr] [-4] [-6] target_name Options: -tPing the specified host until stopped. To see statistics and continue - type Control-Break; To stop - type Control-C. -aResolve addresses to hostnames. -n count Number of echo requests to send. -l sizeSend buffer size. -fSet Don't Fragment flag in packet (IPv4-only). -i TTLTime To Live. -v TOSType Of Service (IPv4-only). -r count Record route for count hops (IPv4-only). -s count Timestamp for count hops (IPv4-only). -j host-list Loose source route along host-list (IPv4-only). -k host-list Strict source route along host-list (IPv4-only). -w timeout Timeout in milliseconds to wait for each reply. -RTrace round-trip path (IPv6-only). -S srcaddr Source address to use (IPv6-only). -4Force using IPv4. -6Force using IPv6. 網速測試--Ping命令詳解

　　使用 ping可以測試計算機名和計算機的 ip 地址,驗證與遠程計算機的連接,通過將 icmp 回顯數據包發送到計算機並偵聽回顯回復數據包來驗證與一台或多台遠程計算機的連接,該命令只有在安裝了 tcp/ip 協議後才可以使用. 現在打開你的ms-dos(開始→程序→ms-dos),用win2000的朋友打開cmd.exe(這是win2000下的ms-dos,開始→程序→附件→"命令提示符" 或 開始→搜索文件或文件夾→"填入cmd.exe",找到後雙擊運行就可以了.) 下面我們來看看他的命令:

　　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 參數

　　-t

　　ping 指定的計算機直到中斷.ctrl+c停止

　　-a

　　將地址解析為計算機名.例:c:\>ping -a 127.0.0.1

　　pinging china-hacker [127.0.0.1] with 32 bytes of data:(china-hacker就是他的計算機名) reply from 127.0.0.1: bytes=32 time<10ms ttl=128reply from 127.0.0.1: bytes=32 time<10ms ttl=128reply from 127.0.0.1: bytes=32 time<10ms ttl=128reply from 127.0.0.1: bytes=32 time<10ms ttl=128 ping statistics for 127.0.0.1:packets: sent = 4, received = 4, lost = 0 (0% loss),approximate round trip times in milli-seconds:minimum = 0ms, maximum = 0ms, average = 0ms -n count 發送 count 指定的 echo 數據包數.默認值為 4.

　　-l length

　　發送包含由 length 指定的數據量的 echo 數據包.默認為 32 字節;最大值是 65,527.

　　-f

　　在數據包中發送"不要分段"標志.數據包就不會被路由上的網關分段.

　　-i ttl