diff --git a/FINAL/S5.txt b/FINAL/S5.txt
index 382a2cd..2c096af 100644
--- a/FINAL/S5.txt
+++ b/FINAL/S5.txt
@@ -2,6 +2,18 @@ enable
 configure terminal
 hostname S5
 no ip domain-lookup
+vlan 30
+name VLAN_C
+vlan 40
+name VLAN_D
+interface Vlan30
+ip address 192.168.3.1 255.255.255.0
+ip helper-address 10.0.20.3
+no shut
+interface Vlan40
+ip address 192.168.4.1 255.255.255.0
+ip helper-address 10.0.20.3
+no shut
 interface vlan 1
 ip address 192.168.0.12 255.255.255.0
 no shutdown
@@ -11,8 +23,22 @@ int range g1/0-1
 switchport trunk encapsulation dot1q
 switchport mode trunk
 switchport trunk native vlan 1
+switchport trunk allowed vlan 1,30,40
 channel-group 1 mode passive
 no shut
+interface g0/0
+switchport mode access
+switchport access vlan 30
+no shutdown
+interface g0/1
+switchport mode access
+switchport access vlan 40
+no shutdown
+interface g0/2
+switchport trunk encapsulation dot1q
+switchport mode trunk
+switchport trunk allowed vlan 1,30,40
+no shutdown
 exit
 enable secret class
 line console 0