Scenario:I have one router, 3 switches, 6 computers and 6 vlans.vlan 10: 192.168.10.1vlan 20: 192.168.20.1vlan 30: 192.168.30.1vlan 40: 192.168.40.1vlan 50: 192.168.50.1vlan 60: 192.168.60.1I need vlan 10 and 20 to communicate, as well as vlan 50 and...