'S1 - switch
enconf thostname S1no ip domain-lookupenable secret classbann motd &AUTHORIZED ACCESS ONLY!&li co 0logging syncpass ciscologinli vty 0 15logging syncpass ciscologinexitip default-gateway 172.17.99.1
int vlan 99ip add 172.17.99.11 255.255.255.0exit
int range f0/1 - 24shuexit
int range f0/1-4sw mode trunksw trunk native vlan 99no shuexit
int f0/5sw m trunkno shuexit
vtp mode servervtp domain ciscovtp pass cisco
vlan 10name faculty-staffvlan 20name studentsvlan 30name guestvlan 99name managementexit
spanning-tree mode rapid-pvstspanning-tree vlan 10,20,30,99 root pri
exit
'S2 - switch
enconf thostname S2no ip domain-lookupenable secret classbann motd &AUTHORIZED ACCESS ONLY!&li co 0logging syncpass ciscologinli vty 0 15logging syncpass ciscologinexitip default-gateway 172.17.99.1
int vlan 99ip add 172.17.99.12 255.255.255.0exit
int range f0/1 - 24shuexit
int range f0/1 - 4sw m trunksw trunk native vlan 99no shuexit
int range f0/6 - 10sw mo accsw acc vlan 30no shuexit
int range f0/11 - 17sw mo accsw acc vlan 10no shuexit
int range f0/18 - 24sw mo accsw acc vlan 20no shuexit
vtp mode clientvtp domain ciscovtp pass cisco
spanning-tree mode rapid-pvstexit
'S3 - switch
enconf thostname S3no ip domain-lookupenable secret classbann motd &AUTHORIZED ACCESS ONLY!&li co 0logging syncpass ciscologinli vty 0 15logging syncpass ciscologinexitip default-gateway 172.17.99.1
int vlan 99ip add 172.17.99.13 255.255.255.0exit
int range f0/1 - 24shuexit
int range f0/1 - 4sw m trunksw trunk native vlan 99no shuexit
vtp mode clientvtp domain ciscovtp pass cisco
spanning-tree mode rapid-pvstexit
'R1 - router
enconf thostname R1no ip domain-lookupenable secret classbann motd &AUTHORIZED ACCESS ONLY!&li co 0logging syncpass ciscologinli vty 0 4
logging syncpass ciscologinexit
int fa0/1no shuint f0/1.10en dot 10ip add 172.17.10.1 255.255.255.0int f0/1.20en dot 20ip add 172.17.20.1 255.255.255.0int f0/1.30en dot 30ip add 172.17.30.1 255.255.255.0int f0/1.9en dot 99 nativeip add 172.17.99.1 255.255.255.0end
