Switch>en

Switch#confi

Configuring from terminal, memory, or network [terminal]?

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

Switch(config)#username 123 password 123

Switch(config)#enable password 123

Switch(config)#line vty 0 4

Switch(config-line)#login l

Switch(config-line)#login local

Switch(config-line)#int vlan 1

Switch(config-if)#ip add 192.168.1.1 255.255.255.0

Switch(config-if)#no sh