{
"hostname": "R2",
"interfaces": [
{
 "name": "g0/0.10",
 "description": "Gateway pour le reseau 172.16.30.0/24",
 "ip": "172.16.30.254",
 "mask": "255.255.255.0",
 "vlan_id": "10"
 },
 {
 "name": "g0/0.20",
 "description": "Gateway pour le reseau 172.16.40.0/24",
 "ip": "172.16.40.254",
 "mask": "255.255.255.0",
 "vlan_id": "20"
 }
 ]
}