lab1.ios

! task1
conf t
int vlan1
ip address 200.200.200.1 255.255.255.0
no sh

! task2
conf t
vlan 20
exit
vlan 21
exit
int fa0/1
no sh
switchport mode access
switchport access vlan 20

int fa0/2
no sh
switchport mode access
switchport access vlan 20

! task3
conf t
int fa0/1
no sh
switchport mode trunk
switchport trunk allowed vlan 1 - 100
switchport trunk native vlan 20
do show int trunk
do show int fa0/1 switchport
do show int fa0/1 status

! task4
debug sw-vlan vtp events
conf t
int fa0/1
switchport mode trunk
vtp domain mojadomena
vtp mode server ! vtp mode client na drugim switchu
do show vtp status
vlan 31
exit
vlan 32
exit
vlan 33
exit