R4
conf t
vlan 10
name v10
vlan 20
name v20
exit
int f3/3
switchport mode access
switchport access vlan 10
int f3/2
switchport mode access
switchport access vlan 20
int fa 3/0
switchport mode trunk
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,10,20,30,40,1002-1005
int fa 3/1
switchport mode trunk
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,10,20,30,40,1002-1005
-------------
R5
conf t
vlan 30
name v30
vlan 40
name v40
exit
int fa 3/3
switchport mode access
switchport access vlan 30
int fa 3/2
switchport mode access
switchport access vlan 40
int fa 3/1
switchport mode trunk
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,10,20,30,40,1002-1005
int fa 3/0
switchport mode trunk
switchport trunk encapsulation dot1q
switchport trunk allowed vlan 1,10,20,30,40,1002-1005
---
DSW_1
conf t
int f0/0
no shu
interface fa0/0.10
encapsulation dot1q 10
ip address 192.168.120.2 255.255.255.0
standby 1 ip 192.168.120.254
standby 1 priority 200
standby 1 timers 1 3
interface fa0/0.20
encapsulation dot1q 20
ip address 192.168.130.2 255.255.255.0
standby 2 ip 192.168.130.254
standby 2 priority 100
standby 2 timers 1 3
int f1/0
no shu
interface fa1/0.30
encapsulation dot1q 30
ip address 192.168.140.2 255.255.255.0
standby 3 ip 192.168.140.254
standby 3 priority 200
standby 3 timers 1 3
interface fa1/0.40
encapsulation dot1q 40
ip address 192.168.150.2 255.255.255.0
standby 4 ip 192.168.150.254
standby 4 priority 100
standby 4 timers 1 3
router ospf 1
network 192.168.120.0 0.0.0.255 area 0
network 192.168.130.0 0.0.0.255 area 0
network 192.168.140.0 0.0.0.255 area 0
network 192.168.150.0 0.0.0.255 area 0
network 192.168.12.0 0.0.0.255 area 0
int f0/1
ip addr 192.168.12.3 255.255.255.0
int f0/1
no shu
ip addr 192.168.12.1 255.255.255.0
----
DSW_2
conf t
int f1/0
no shu
interface fa1/0.10
encapsulation dot1q 10
ip address 192.168.120.3 255.255.255.0
standby 1 ip 192.168.120.254
standby 1 priority 100
standby 1 timers 1 3
interface fa1/0.20
encapsulation dot1q 20
ip address 192.168.130.3 255.255.255.0
standby 2 ip 192.168.130.254
standby 2 priority 200
standby 2 timers 1 3
int f0/0
no shu
interface fa0/0.30
encapsulation dot1q 30
ip address 192.168.140.3 255.255.255.0
standby 3 ip 192.168.140.254
standby 3 priority 100
standby 3 timers 1 3
interface fa0/0.40
encapsulation dot1q 40
ip address 192.168.150.3 255.255.255.0
standby 4 ip 192.168.150.254
standby 4 priority 200
standby 4 timers 1 3
router ospf 1
network 192.168.120.0 0.0.0.255 area 0
network 192.168.130.0 0.0.0.255 area 0
network 192.168.140.0 0.0.0.255 area 0
network 192.168.150.0 0.0.0.255 area 0
network 192.168.13.0 0.0.0.255 area 0
int f0/1
ip addr 192.168.13.3 255.255.255.0
no shu
-----------------
Router_1
conf t
int f0/0
ip addr 192.168.12.2 255.255.255.0
no shu
int f0/1
ip addr 192.168.13.2 255.255.255.0
no shu
router ospf 1
network 192.168.12.0 0.0.0.255 area 0
network 192.168.13.0 0.0.0.255 area 0
------------------------------
🖥️ DNS1
ip 192.168.120.10 255.255.255.0 192.168.120.254
🖥️ DNS2
ip 192.168.130.10 255.255.255.0 192.168.130.254
🖥️ WEB
ip 192.168.140.10 255.255.255.0 192.168.140.254
🖥️ VPN (내부)
ip 192.168.150.60 255.255.255.0 192.168.150.254
--------------------------------------------------------
clear mac-address-table
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