One: Configure the configuration of the console password/telnet/ssh (forgot password)

① Configuring the console login password

　　The first way to configure authentication (AAA)

[Server] AAA (authentication mode)

[SERVER-AAA] local-user admin1234 password irreversible-cipher (irreversible password) [email protected] (local user admin1234 password)

[SERVER-AAA] Local-user admin1234 Privilege level 15 (local user Privilege 15)

[SERVER-AAA] local-user admin1234 service-type ssh (local user admin1234 AAA service SSH)

Then set the login mode of the console port to the authentication mode.

[Server]user-interface console 0 (user logged in with console port)

[Server]authentication-mode AAA (the Certified mode is AAA)

② Configuring Telnet and Stelnet

First, you need to configure the virtual end user Login

[Server] user-interface vty 0 4

[server-ui-vty0-4] User Privilege level 15 (User Privilege 15) If you configure AAA and you need the same user privileges, you do not need to configure

[Server-ui-vty0-4] Authentication-mode AAA (authentication Mode AAA)

Then configure AAA authentication Mode

[SERVER-AAA] local-user admin1234 password irreversible-cipher (irreversible password) [email protected] (local user admin1234 password)

[SERVER-AAA] Local-user admin1234 Privilege level 15 (local user Privilege 15)

[Server-aaa]local-user Lvshou ftp-directory Flash: (local user's Flash for FTP directory)

command to configure Telnet: [server-aaa] local-user admin1234 service-type telnet (local user admin1234 AAA Service Telnet) If you are configuring Telnet then only need to turn on the Telnet service configuration to complete

command to configure stelnet: [server-aaa] local-user admin1234 service-type terminal (end user) SSH FTP

Finally configure the stelnet SSH

[Server]stelnet Server Enable

[SERVER]SSH Server port 55066 (SSH access via port 55066)

[Server]ssh User Lvshou

[server]ssh User Lvshou authentication-type password (SSH users lvshu authentication type password means password is required for this user to log in)

[Server] SSH user Lvshou service-type stelnet

One: Configure the configuration of the console password/telnet/ssh (forgot password)