In the network below, VLANs 10, 20 and 55 (Native) have been created on the switch SW1. The router R1 is used to provide Inter-VLAN routing functionality using Router-on-a-Stick method. Write the commands required to configure the following ports on SW1 and R1 so that, computers from different VLANs (PC1 & PC2) can communicate with each other: 1. SW1 Fa0/10 2. SW1 Fa0/20 3. SW1- Gi0/1 4. R1-Gi0/0 Assume that R1 interface Gi 0/0 has executed the 'no shutdown' command. Also, assume that the router sub-interface numbers match with the vlan ID and the native VLAN is VLAN55. Fa 0/10 Router-on-a-Stick Inter-VLAN Routing R1 VLAN 10 PC 1 10.10.10.0/24 Gi 0/0 Gi 0/1 SWI Fa 0/20 VLAN 20 PC 2 10.10.20.0/24