怎么ping网速?

Ping 在Windows系下是自带的一个可执行命令。利用它可以检查网络是否能够连通，用好它可以很好地帮助我们分析判定网络故障。应用格式：Ping IP地址。该命令还可以加许多参数使用，具体是键入Ping按回车即可看到详细说明。

下面，本文就教你用ping命令简单测试网速。

命令格式：

ping ip地址 -l 字节数

注：上面的命令中 l 是字母l,不是数字1

网速等于≈(发送的字节数/返回的时间[毫秒])K字节

以上计算的结果速为字节(byte)，不是我们通常说的位(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

根据上述发送及返回的信息可以简单得出到地址202.101.224.68的网速为：b3hN_M[9I|&!s

网速等于≈(发送的字节数/返回的时间[毫秒])K字节

≈1000/38K字节

≈26.32K字节

附：ping命令帮助说明

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>