If you run the Telnet command in win7, the system prompts no:
C: \ Users \ administrator. David Dai> Telnet 192.168.3.100 3306
'Telnet 'is not an internal or external command, or a program or batch file that can be run.
Google: It turns out that win7 is not enabled by default. The startup steps are as follows:
(1) Start
(2) control panel
(3) Programs and features
(4) Turn windows features on or OFF
(5) Check Telnet Client
(6) Hit OK
In the pop-up window, check the Telnet client. However, it may take several minutes. Execution is slow.
Notes.
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