Packet tracer E3.6.4.3.2

R1:
login
password cisco
password class
R1>en
R1#conf t
R1(config)#int fa0/0
R1(config-if)#description server interface
R1(config-if)#ip address 192.168.50.1 255.255.255.0
R1(config-if)#no shut
R1(config-if)#int fa0/1
R1(config-if)#no shut
R1(config-if)#int fa0/1.1
R1(config-subif)#encap dot1q 1 native
R1(config-subif)#ip address 192.168.1.1 255.255.255.0
R1(config-subif)#int fa0/1.10
R1(config-subif)#encap dot1q 10
R1(config-subif)#ip address 192.168.10.1 255.255.255.0
R1(config-subif)#int fa0/1.20
R1(config-subif)#encap dot1q 20
R1(config-subif)#ip address 192.168.20.1 255.255.255.0
R1(config-subif)#int fa0/1.30
R1(config-subif)#encap dot1q 30
R1(config-subif)#ip address 192.168.30.1 255.255.255.0
R1(config-subif)#int fa0/1.99
R1(config-subif)#encap dot1q 99
R1(config-subif)#ip address 192.168.99.1 255.255.255.0
S1
S1>en
S1#conf t
S1(config)#int fa0/5
S1(config-if)#no shut
S1(config-if)#exit
S1(config)#vlan 20
S1(config-vlan)#name Engineering
S1(config-vlan)#exit
S1(config)#no ip domain-lookup

S2
S2>en
S2#conf t
S2(config)#int fa0/11
S2(config-if)#switchport access vlan 10

S3
S3>en
S3#conf t
S3(config)#int vlan 99
S3(config-if)#ip address 192.168.99.13 255.255.255.0

100%