Configuring Telnet and SSH to Log in to Huawei Switches

Ordinary authentication login

Set the VTY virtual channel, the maximum number of connections allowed

[Switch]user-interface vty 0 4

Set the authentication method to password

[Switch-ui-vty0-4]authentication-mode password

Set the authentication password to 123.com

[Switch-ui-vty0-4]set authentication password cipher 123.com

Set user permissions to level 3, management level

[Switch-ui-vty0-4]user privilege level 3

Setup is complete and exit

[Switch-ui-vty0-4]quit