= Ejercicio: multimáquinas
<sxh ruby>
  Vagrant.configure("2") do |config|
     config.vm.define "web" do |nodo1|
       nodo1.vm.box = "ubuntu/trusty64"
       nodo1.vm.hostname = "web"
       nodo1.vm.network "public_network", bridge: "eth0"
       nodo1.vm.network "private_network", ip: "10.0.100.101"
     end
     config.vm.define "db" do |nodo2|
       nodo2.vm.box = "ubuntu/trusty64"
       nodo2.vm.hostname = "db"
       nodo2.vm.network "private_network", ip: "10.0.100.102"
     end
   end
</sxh>