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--- networking:cisco:lab-3-lantai [2026/01/27 17:33] – [Cisco Labs : Gedung Berlantai 3 Secenario] ilyasa
+++ networking:cisco:lab-3-lantai [2026/02/01 21:08] (current) – external edit 127.0.0.1
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-{{indexmenu_n>001}}
+{{indexmenu_n>101}}
 ====== Cisco Labs : Gedung Berlantai 3 Secenario ======
 {{ :networking:cisco:cisco-3-story-building.png?nolink |}}
+"Terdapat sebuah gedung berlantai tiga. Setiap lantai akan ditempati oleh setidaknya tiga departemen: Dept-A, Dept-B, dan Dept-C. Sebagai seorang teknisi jaringan, Anda akan membagi jaringan menggunakan VLAN sehingga setiap departemen memiliki segmen jaringannya masing-masing."
+===== Konfigurasi =====
+==== SW1 ====
+<code>
+// vlan2
+SW1(config)#vlan 2
+SW1(config-vlan)#name Dept-A
+SW1(config)#interface range f0/1-5
+SW1(config-if-range)#switchport mode access
+SW1(config-if-range)#switchport access vlan 2
+// vlan3
+SW1(config)#vlan 3
+SW1(config-vlan)#name Dept-B
+SW1(config)#interface range f0/6-10
+SW1(config-if-range)#switchport mode access
+SW1(config-if-range)#switchport access vlan 3
+// vlan4
+SW1(config)#vlan 4
+SW1(config-vlan)#name Dept-C
+SW1(config)#interface range f0/11-15
+SW1(config-if-range)#switchport mode access
+SW1(config-if-range)#switchport access vlan 4
+// trunk
+SW1(config)#interface g0/1
+SW1(config-if)#switchport mode trunk
+SW1(config-if)#switchport trunk allowed vlan 2,3,4
+</code>
+==== SW2 ====
+<code>
+# vlan2
+SW2(config)#vlan 2
+SW2(config-vlan)#name Dept-A
+SW2(config)#interface range f0/1-5
+SW2(config-if-range)#switchport mode access
+SW2(config-if-range)#switchport access vlan 2
+# vlan3
+SW2(config)#vlan 3
+SW2(config-vlan)#name Dept-B
+SW2(config)#interface range f0/6-10
+SW2(config-if-range)#switchport mode access
+SW2(config-if-range)#switchport access vlan 3
+# vlan4
+SW2(config)#vlan 4
+SW2(config-vlan)#name Dept-C
+SW2(config)#interface range f0/11-15
+SW2(config-if-range)#switchport mode access
+SW2(config-if-range)#switchport access vlan 4
+# trunk
+SW2(config)#interface g0/1
+SW2(config-if)#switchport mode trunk
+SW2(config-if)#switchport trunk allowed vlan 2,3,4
+SW2(config)#interface g0/2
+SW2(config-if)#switchport mode trunk
+SW2(config-if)#switchport trunk allowed vlan 2,3,4
+</code>
+==== SW3 ====
+<code>
+// vlan2
+SW3(config)#vlan 2
+SW3(config-vlan)#name Dept-A
+SW3(config)#interface range f0/1-5
+SW3(config-if-range)#switchport mode access
+SW3(config-if-range)#switchport access vlan 2
+// vlan3
+SW3(config)#vlan 3
+SW3(config-vlan)#name Dept-B
+SW3(config)#interface range f0/6-10
+SW3(config-if-range)#switchport mode access
+SW3(config-if-range)#switchport access vlan 3
+// vlan4
+SW3(config)#vlan 4
+SW3(config-vlan)#name Dept-C
+SW3(config)#interface range f0/11-15
+SW3(config-if-range)#switchport mode access
+SW3(config-if-range)#switchport access vlan 4
+// trunk
+SW3(config-if)#int g0/1
+SW3(config-if)#switchport mode trunk
+SW3(config-if)#switchport trunk allowed vlan 2,3,4
+SW3(config)#interface g0/2
+SW3(config-if)#switchport mode trunk
+SW3(config-if)#switchport trunk allowed vlan 2,3,4
+</code>
+==== R1 ROAS ====
+<code>
+// trunk gateaway
+R1(config)#interface g0/0.2
+R1(config-subif)#encapsulation dot1Q 2
+R1(config-subif)#ip address 192.168.2.1 255.255.255.0
+R1(config)#interface g0/0.3
+R1(config-subif)#encapsulation dot1Q 3
+R1(config-subif)#ip address 192.168.3.1 255.255.255.0
+R1(config)#interface g0/0.4
+R1(config-subif)#encapsulation dot1Q 4
+R1(config-subif)#ip address 192.168.4.1 255.255.255.0
+// DHCP vlan2
+R1(config)#service dhcp
+R1(config)#ip dhcp pool Dept-A
+R1(dhcp-config)#network 192.168.2.0 255.255.255.0
+R1(dhcp-config)#default-router 192.168.2.1
+R1(dhcp-config)#dns-server 8.8.8.8
+R1(dhcp-config)#exit
+R1(config)#ip dhcp excluded-address 192.168.2.1 192.168.2.10
+// DHCP vlan3
+R1(config)#service dhcp
+R1(config)#ip dhcp pool Dept-B
+R1(dhcp-config)#network 192.168.3.0 255.255.255.0
+R1(dhcp-config)#default-router 192.168.3.1
+R1(dhcp-config)#dns-server 8.8.8.8
+R1(dhcp-config)#exit
+R1(config)#ip dhcp excluded-address 192.168.3.1 192.168.3.10
+// DHCP vlan4
+R1(config)#service dhcp
+R1(config)#ip dhcp pool Dept-C
+R1(dhcp-config)#network 192.168.4.0 255.255.255.0
+R1(dhcp-config)#default-router 192.168.4.1
+R1(dhcp-config)#dns-server 8.8.8.8
+R1(dhcp-config)#exit
+R1(config)#ip dhcp excluded-address 192.168.4.1 192.168.4.10
+// noshutdown
+R1(config)#interface g0/0
+R1(config)#no shutdown
+</code>