1. ena
config t
line vty 0 15
password cisco
line console 0
password cisco
login
enable secret class
service pass
banner motd &solo personal upv&
no ip domain-lookup
hostname S1
vlan 30
name unica
interface vlan 30
ip address 192.17.52.7 255.255.255.0
no shut
s2
interface range fa2/1,fa3/1,fa6/1
switchport mode access
switchport access vlan 30
s3
interface fa0/1
switchport mode access
switchport access vlan 30
S5
interface range fa0/1,fa2/1
switchport mode access
switchport access vlan 30
S6
interface range fa2/1,fa3/1,fa7/1
switchport mode access
switchport access vlan 30
TRONCALES
S1
interface range fa0/1,fa4/1,Gig6/1
switchport mode trunk
switchport trunk native vlan 30
S2
interface range fa0/1,fa1/1
switchport mode trunk
switchport trunk native vlan 30
S3

2. interface range fa1/1,fa4/1
switchport mode trunk
switchport trunk native vlan 30
interface fa2/1
switchport port-security
switchport port-security maximum 1
switchport port-security violation shutdown
switchport port security mac-address 0005.5ea7.a38c