# Cisco IOS Router on a Stick

#### Network Topology

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/STlimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/STlimage.png)

#### Router0 Configuration Commands

Router0>enable  
Router0#configure terminal  
Router0(config)#interface fastEthernet 0/0  
Router0(config-if)#no shutdown  
Router0(config-if)#interface fastEthernet 0/0.10  
Router0(config-subif)#encapsulation dot1q 10  
Router0(config-subif)#ip address 192.168.10.1 255.255.255.0  
Router0(config-if)#interface fastEthernet 0/0.20  
Router0(config-subif)#encapsulation dot1q 20  
Router0(config-subif)#ip address 192.168.20.1 255.255.255.0  
Router0(config-if)#interface fastEthernet 0/0.30  
Router0(config-subif)#encapsulation dot1q 30  
Router0(config-subif)#ip address 192.168.30.1 255.255.255.0  
Router0(config-subif)#end  
Router0#show ip interface brief

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/WkXimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/WkXimage.png)

Router0#show interfaces

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/AYVimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/AYVimage.png)

#### Switch0 Configuration Commands

Switch0>enable  
Switch0#configure terminal  
Switch0(config)#interface fastEthernet 0/1  
Switch0(config-if)#switchport mode trunk  
Switch0(config-if)#interface fastEthernet 0/2  
Switch0(config-if)#switchport access vlan 10  
Switch0(config-if)#interface fastEthernet 0/3  
Switch0(config-if)#switchport access vlan 20  
Switch0(config-if)#interface fastEthernet 0/4  
Switch0(config-if)#switchport access vlan 30  
Switch0(config-if)#end  
Switch0#show vlan brief

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/EgWimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/EgWimage.png)

Switch0#show interfaces status

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/Asiimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/Asiimage.png)

#### Configure the Three PCs

**PC0**

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/uQAimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/uQAimage.png)

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/Ud5image.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/Ud5image.png)

**PC1**

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/XYDimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/XYDimage.png)

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/cyzimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/cyzimage.png)

**PC2**

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/lwiimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/lwiimage.png)

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/RQ8image.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/RQ8image.png)

#### Test with Ping and Tracert

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/WRrimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/WRrimage.png)

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/sipimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/sipimage.png)

[![image.png](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/scaled-1680-/FRVimage.png)](https://bookstack.taylorhome.run/uploads/images/gallery/2023-01/FRVimage.png)

#### Cisco Packet Tracer File

[net12 router on a stick.pkt](https://bookstack.taylorhome.run/attachments/7)