enable

configure terminal

hostname SW2
enable password cisco
enable secret class
banner motd #vigyazz!!#
service password-encryption

line console 0
password class
login
exit

line vty 0 15
password cisco
login
exit

interface vlan 1 
ip address 192.168.100.1 255.255.255.0
description toLAN1
no shutdown 
end

copy running-config startup-config