diff --git a/switch-configs/coresw.cfg b/switch-configs/coresw.cfg
index 6604ce8..eda83d0 100644
--- a/switch-configs/coresw.cfg
+++ b/switch-configs/coresw.cfg
@@ -405,9 +405,10 @@ interface GigabitEthernet0/43
  spanning-tree portfast trunk
 !
 interface GigabitEthernet0/44
- description encoder
- switchport access vlan 23
- switchport mode access
+ description eric2/backup
+ switchport trunk encapsulation dot1q
+ switchport trunk allowed vlan 2,10,20-26,999,2464
+ switchport mode trunk
  no cdp enable
  spanning-tree portfast trunk
 !