diff --git a/schematics/inventarizacionen-list.md b/schematics/inventarizacionen-list.md
index b9873cd..322de7c 100644
--- a/schematics/inventarizacionen-list.md
+++ b/schematics/inventarizacionen-list.md
@@ -21,6 +21,9 @@ Label        |  DDF Port | Switch Port | NOTES
  ap-ws-w2    | 1.1-6A    | 16          | WIFI Workshop area
  of-1        | 0.1-14B   | 17          | Overflow front
  of-2        | 0.1-20A   | 18          | Overflow CHILL
- spare       | spare     | spare       |
+             |           |             |
+ encoder     | NONE      | 44          | Encoder for video
+ standby     | NONE      | 45          | Standby router
  eric        | NONE      | 46          | eric
+ UPLINK      | NONE      | 47          | Uplink
  UPLINK      | NONE      | 48          | Uplink
diff --git a/switch-configs/coresw.cfg b/switch-configs/coresw.cfg
index defc284..8a76772 100644
--- a/switch-configs/coresw.cfg
+++ b/switch-configs/coresw.cfg
@@ -158,21 +158,52 @@ interface range GigabitEthernet0/11-16
  spanning-tree portfast trunk
  no shutdown
 !
-interface range GigabitEthernet0/17-40
+interface range GigabitEthernet0/17-18
+ description OVERFLOW
+ switchport access vlan 24
+ switcport mode access
+ no cdp enable
+ spanning-tree portfast trunk
+ no shutdown
+!
+interface range GigabitEthernet0/19-40
  description SHUTDOWN
  shutdown
  no cdp enable
  spanning-tree portfast trunk
 !
-interface range GigabitEthernet0/41-46
+interface range GigabitEthernet0/41-43
  no cdp enable
  spanning-tree portfast trunk
  no shutdown
 !
+interface GigabitEthernet0/44
+ description encoder
+ switchport access vlan 23
+ switchport mode access
+ no cdp enable
+ spanning-tree portfast trunk
+!
+interface GigabitEthernet0/45
+ description eric2/standby
+ switchport trunk enacapsulation dot1q
+ switchport trunk alliwed vlan 2,10,20-25
+ switchport mode trunk
+ no cdp enable
+ spanning-tree portfast trunk
+!
+interface GigabitEthernet0/46
+ description eric
+ switchport trunk enacapsulation dot1q
+ switchport trunk alliwed vlan 2,10,20-25
+ switchport mode trunk
+ no cdp enable
+ spanning-tree portfast trunk
+!
 interface GigabitEthernet0/47
  description UPLINK
  switchport trunk encapsulation dot1q
- switchport trunk allowed vlan 2,10,20-25
+ switchport trunk allowed vlan 2,10
  switchport mode trunk
  no cdp enable
  spanning-tree portfast trunk
@@ -180,7 +211,7 @@ interface GigabitEthernet0/47
 interface GigabitEthernet0/48
  description UPLINK
  switchport trunk encapsulation dot1q
- switchport trunk allowed vlan 2,10,20-25
+ switchport trunk allowed vlan 2,10
  switchport mode trunk
  no cdp enable
  spanning-tree portfast trunk