怎么ping网络速度?
Ping 在Windows系下是内置的一个可实行命令。利用它可以检查网络是不是可以连通，用好它可以有效地协助大家剖析判断网络问题。运用格式：Ping IP地址。该命令还能够加很多主要参数应用，实际是输入Ping按回车键就可以见到详细描述。
下边，文中就怎样用ping命令简易测试网速。
命令格式：
ping ip详细地址 -l 字节数
注：上边的命令中 l 是字母l,并不是数据1
网络速度相当于≈(推送的字节数/回到的時间[ms])K字节
以上测算的結果速为字节(byte)，并不是人们通常说的位(bps)
如：
C:\Documents and Settings\Administrator>ping 202.101.224.68 -l 1000
Pinging 202.101.224.68 with 1000 bytes of data:
Reply from 202.101.224.68: bytes=1000 time=38ms TTL=251
Reply from 202.101.224.68: bytes=1000 time=38ms TTL=251
Reply from 202.101.224.68: bytes=1000 time=38ms TTL=251
Reply from 202.101.224.68: bytes=1000 time=38ms TTL=251
Ping statistics for 202.101.224.68:
Packets: Sent = 4, Received = 4, Lost = 0 (0% loss),
Approximate round trip times in milli-seconds:
Minimum = 38ms, Maximum = 38ms, Average = 38ms
依据上述推送及回到的数据可以简易得到到详细地址202.101.224.68的网络速度为：b3hN_M[9I|&!s
网速相当于≈(推送的字节数/回到的時间[ms])K字节
≈1000/38K字节
≈26.32K字节
附：ping命令协助表明
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:
-t Ping the specified host until stopped.
To see statistics and continue - type Control-Break;
To stop - type Control-C.
-a Resolve addresses to hostnames.
-n count Number of echo requests to send.
-l size Send buffer size.
-f Set Don''''t Fragment flag in packet (IPv4-only).
-i TTL Time To Live.
-v TOS Type 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.
-R Trace round-trip path (IPv6-only).
-S srcaddr Source address to use (IPv6-only).
-4 Force using IPv4.
-6 Force using IPv6.
C:\Documents and Settings\Administrator>
