How do I configure SSH terminal-line access (also known as reverse-telnet)?
A. This was first introduced in some platforms of Cisco IOS® Software Release 12.2.2.T. Router(config)#line line-number [ending-line-number] Router(config-line)#no exec Router(config-line)#login {local | authentication listname Router(config-line)#rotary group Router(config-line)#transport input {all | ssh} Router(config-line)#exit Router(config)#ip ssh port portnum rotary group !— Line 1 SSH Port Number 2001 line 1 no exec login authentication default rotary 1 transport input ssh !— Line 2 SSH Port Number 2002 line 2 no exec login authentication default rotary 2 transport input ssh !— Line 3 SSH Port Number 2003 line 3 no exec login authentication default rotary 3 transport input ssh ip ssh port 2001 rotary 1 3 Command Reference: ip ssh port ip ssh port portnum rotary group no ip ssh port portnum rotary group • portnum —Specifies the port to which SSH needs to connect, such as 2001. • rotary group —Specifies the defined rotary that needs to search for a valid name.
