diff --git a/data/grid5000/sites/lille/network_equipments/sw-admin2.json b/data/grid5000/sites/lille/network_equipments/sw-admin2.json
deleted file mode 100644
index 6fe70f2769f05d2007cd514281fb13cd7d45678b..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/network_equipments/sw-admin2.json
+++ /dev/null
@@ -1,207 +0,0 @@
-{
-  "backplane_bps": null,
-  "channels": null,
-  "kind": "switch",
-  "linecards": [
-    {
-      "kind": "node",
-      "naming_pattern": "Gi%LINECARD%/%PORT%",
-      "port": "eth1",
-      "ports": [
-        {
-
-        },
-        {
-
-        },
-        {
-          "port": "eth0",
-          "uid": "chirloute-4"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-20"
-        },
-        {
-
-        },
-        {
-          "port": "eth0",
-          "uid": "chirloute-2"
-        },
-        {
-          "uid": "chimint-2"
-        },
-        {
-          "port": "eth0",
-          "uid": "chirloute-1"
-        },
-        {
-          "uid": "chimint-1"
-        },
-        {
-          "port": "eth0",
-          "uid": "chirloute-3"
-        },
-        {
-          "uid": "chimint-5"
-        },
-        {
-          "port": "eth0",
-          "uid": "chirloute-8"
-        },
-        {
-          "uid": "chimint-3"
-        },
-        {
-          "port": "eth0",
-          "uid": "chirloute-6"
-        },
-        {
-          "uid": "chimint-4"
-        },
-        {
-          "port": "eth0",
-          "uid": "chirloute-7"
-        },
-        {
-          "uid": "chimint-6"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-8"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-7"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-9"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-10"
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-12"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-11"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-14"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-15"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-18"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-17"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-16"
-        },
-        {
-
-        },
-        {
-          "uid": "chimint-19"
-        }
-      ],
-      "rate": 1000000000,
-      "snmp_pattern": "GigabitEthernet%LINECARD%/%PORT%"
-    }
-  ],
-  "model": "cisco 2960G",
-  "mtu": null,
-  "routes": {
-
-  },
-  "site": "lille",
-  "snmp_community": "public",
-  "type": "network_equipment",
-  "uid": "sw-admin2",
-  "vlans": {
-    "naming_pattern": "Vlan%VLANID%",
-    "vlan100": null,
-    "vlan101": {
-      "addresses": [
-        "172.17.47.202"
-      ],
-      "administrative": true
-    },
-    "vlan701": {
-      "name": "kavlan-1"
-    },
-    "vlan702": {
-      "name": "kavlan-2"
-    },
-    "vlan703": {
-      "name": "kavlan-3"
-    },
-    "vlan704": {
-      "name": "kavlan-4"
-    },
-    "vlan705": {
-      "name": "kavlan-5"
-    },
-    "vlan706": {
-      "name": "kavlan-6"
-    },
-    "vlan707": {
-      "name": "kavlan-7"
-    },
-    "vlan708": {
-      "name": "kavlan-8"
-    },
-    "vlan709": {
-      "name": "kavlan-9"
-    },
-    "vlan712": {
-      "name": "kavlan-12"
-    }
-  },
-  "weathermap": {
-
-  }
-}
\ No newline at end of file
diff --git a/data/grid5000/sites/lille/network_equipments/sw-admin3.json b/data/grid5000/sites/lille/network_equipments/sw-admin3.json
deleted file mode 100644
index 5deb6a9c3dbda67e4af3a07039503bb9675bc667..0000000000000000000000000000000000000000
--- a/data/grid5000/sites/lille/network_equipments/sw-admin3.json
+++ /dev/null
@@ -1,158 +0,0 @@
-{
-  "backplane_bps": null,
-  "channels": null,
-  "kind": "switch",
-  "linecards": [
-    {
-      "kind": "node",
-      "naming_pattern": "Gi%LINECARD%/%PORT%",
-      "ports": [
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-
-        },
-        {
-          "port": "eth0",
-          "uid": "chirloute-5"
-        }
-      ],
-      "rate": 1000000000,
-      "snmp_pattern": "GigabitEthernet%LINECARD%/%PORT%"
-    }
-  ],
-  "model": "cisco 2960G",
-  "mtu": null,
-  "routes": {
-
-  },
-  "site": "lille",
-  "snmp_community": "public",
-  "type": "network_equipment",
-  "uid": "sw-admin3",
-  "vlans": {
-    "naming_pattern": "Vlan%VLANID%",
-    "vlan100": null,
-    "vlan101": {
-      "addresses": [
-        "172.17.47.203"
-      ],
-      "administrative": true
-    },
-    "vlan701": {
-      "name": "kavlan-1"
-    },
-    "vlan702": {
-      "name": "kavlan-2"
-    },
-    "vlan703": {
-      "name": "kavlan-3"
-    },
-    "vlan704": {
-      "name": "kavlan-4"
-    },
-    "vlan705": {
-      "name": "kavlan-5"
-    },
-    "vlan706": {
-      "name": "kavlan-6"
-    },
-    "vlan707": {
-      "name": "kavlan-7"
-    },
-    "vlan708": {
-      "name": "kavlan-8"
-    },
-    "vlan709": {
-      "name": "kavlan-9"
-    },
-    "vlan712": {
-      "name": "kavlan-12"
-    }
-  },
-  "weathermap": {
-
-  }
-}
\ No newline at end of file