Switch>en

Switch#config t

Enter configuration commands, one per line.  End with CNTL/Z.

Switch(config)#hostname sw0

sw0(config)#clock set 8:33:26 17 Feb 2012

                  ^

% Invalid input detected at '^' marker.

 

sw0(config)#exit

 

%SYS-5-CONFIG_I: Configured from console by console

sw0#clock set 8:33:26 17 Feb 2012

sw0#config t

Enter configuration commands, one per line.  End with CNTL/Z.

sw0(config)#enable secret yanjin

sw0(config)#line console 0

sw0(config-line)#password yanjin

sw0(config-line)#login

sw0(config-line)#line vty 0 15

sw0(config-line)#password yanjin

sw0(config-line)#login

sw0(config-line)#line console 0

sw0(config-line)#logging s

sw0(config-line)#logging synchronous

sw0(config-line)#exec-timeout 0 0

sw0(config-line)#exit

sw0(config)#banner motd #

Enter TEXT message.  End with the character '#'.

This is sw0

#

 

sw0(config)#service ?

  password-encryption  Encrypt system passwords

  timestamps           Timestamp debug/log messages

sw0(config)#service pa

sw0(config)#service password-encryption

sw0(config)#