Configuring VLANs on Cisco Catalyst Switches and Routers

The steps in the Catalyst 1924 Switch:

Switch#config t
Switch(config)#vlan 10
Switch(config)#vlan 20
Switch(config)#interface e0/1
Switch(config-fi)#vlan-membership static 10
Switch(config-if)#interface e0/2
Switch(config-if)#vlan-membership static 10
Switch(config-if)#interface e0/4
Switch(config-if)#vlan-membership static 20
Switch(config-if)#interface e0/5
Switch(config-if)#vlan-membership static 20
Switch(config-if)#interface fastethernet0/26
Switch(config-if)#Trunk On
Switch(config-if)#exit
Switch(config)#ip default gateway 10.1.1.1
Switch(config)# ip add 10.1.1.2 255.255.255.0

Router steps in ICT:

Router-ICT(config)#interface f0/0
Router-ICT(config-if)#description Terhubung ke Switch
Router-ICT(config-if)#exit
Router-ICT(config)#interface f0/0.1
Router-ICT(config-subif)#ip address 10.1.1.1 255.255.255.0
Router-ICT(config-subif)#encapsulation ISL 1
Router-ICT(config-subif)#exit
Router-ICT(config)#interface fastethernet0/0.10
Router-ICT(config-subif)#encapsulation ISL 10
Router-ICT(config-subif)#ip address 10.22.77.130 255.255.255.0
Router-ICT(config-subif)#exit
Router-ICT(config)#interface fastethernet0/0.20
Router-ICT(config-subif)#encapsulation ISL 20
Router-ICT(config-subif)#ip address 192.168.0.1 255.255.255.0

VLAN topology drawings for the above configuration: