enable
conf ter
line console 0
password cisco
login
line vty 0 15
password cisco
login
enable secret cisco
ser password-encryption
hostname S_2
banner motd #Este es el Switch 2#
vlan 10
name Contadores
exit
vlan 20
name Soporte
exit
vlan 30
name Invitados
exit
vlan 99
name Admin
exit
interface fa 0/20
switchport mode access
switchport port-security 
switchport port-security maximum 1
switchport port-security mac-address sticky 
switchport port-security violation shutdown 
switchport access vlan 99
exit
interface vlan 99
ip add 172.30.6.130 255.255.255.192
exit
int range fa 0/1-5
switchport mode access
switchport access vlan 10
exit
int range fa 0/6-10
switchport mode access
switchport access vlan 20
exit
int range fa 0/11-15
switchport mode access
switchport access vlan 30
interface fa 0/23
switchport mode access
switchport access vlan 99
exit
interface fa 0/23
switchport mode trunk
switchport trunk native vlan 99
exit