diff --git a/configs/config_router b/configs/config_router
index 4e77c16109e711427953b2a56ec71c069f60ae14..4b5f50cb2af41673fee1cacf516a59f42713f40c 100644
--- a/configs/config_router
+++ b/configs/config_router
@@ -1,6 +1,6 @@
 
 !
-! Last configuration change at 08:33:18 UTC Fri Dec 16 2022
+! Last configuration change at 07:42:46 UTC Fri Jan 6 2023
 version 15.3
 service timestamps debug datetime msec
 service timestamps log datetime msec
@@ -52,22 +52,22 @@ interface GigabitEthernet0/0
  speed auto
 !
 interface GigabitEthernet0/0.1
- encapsulation dot1Q 3
- ip address 192.168.50.254 255.255.255.0
+ encapsulation dot1Q 2
+ ip address 192.168.40.254 255.255.255.0
  ip helper-address 192.168.40.150
  ip nat inside
  ip virtual-reassembly in
 !
 interface GigabitEthernet0/0.2
- encapsulation dot1Q 4
- ip address 192.168.60.254 255.255.255.0
+ encapsulation dot1Q 3
+ ip address 192.168.50.254 255.255.255.0
  ip helper-address 192.168.40.150
  ip nat inside
  ip virtual-reassembly in
 !
 interface GigabitEthernet0/0.3
- encapsulation dot1Q 2
- ip address 192.168.40.254 255.255.255.0
+ encapsulation dot1Q 4
+ ip address 192.168.60.254 255.255.255.0
  ip helper-address 192.168.40.150
  ip nat inside
  ip virtual-reassembly in