Remote logon telnet configuration

TelnetThe function is to simulate a terminal of a remote computer system and load it into the computer system through a network connection. The remote logon telnet configuration process is as follows:

Default: telnet is supported without the user name or password.

 

Router

 

Note: Under the default configuration of the low-end router, the pc can directly log on to the router without the user name and password.

Allow telnet: only the correct user name and password can be used for telnet.

Router

Note: For some versions, the keyword admin needs to be written as exec-administrator.
 

Disable telnet: only allow the specified IP address device to telnet to the vrotelnet

 

Note: Only devices with ip address 10.0.0.2 can log on to the vro 10.0.0.1.