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--- networking:cisco:lab1 [2026/01/13 23:52] – created ilyasa
+++ networking:cisco:lab1 [2026/02/04 00:44] (current) – ilyasa
@@ Line 1: / Line 1: @@
-====== Cisco : Test Lab 1 ======
+====== Cisco Labs : Studi Kasus Desain Jaringan  (BNSP)======
+PT. Jaya Net Persada memiliki 4 bagian, yaitu:
+  * Bagian **Pemasaran**
+  * Bagian **SDM**
+  * Bagian **Teknik**
+  * Bagian **Keuangan**
+Direktur perusahaan ingin mengembangkan infrastruktur IT di perusahaannya. Perusahaan tersebut berkantor di sebuah gedung 4 lantai. Setiap bagian harus memiliki jaringan yang terpisah, namun tetap saling terkoneksi (dapat berkomunikasi).
+Setiap bagian memiliki:
+  * 1 server
+  * 1 wireless access point
+  * Maksimal 60 client (termasuk WiFi)
+Seluruh jaringan terhubung menggunakan Fast Ethernet dengan kabel UTP Cat.5e.
+===== Pertanyaan =====
+Anda sebagai Network Administrator diminta untuk mewujudkan kebutuhan tersebut. Direktur menyediakan perangkat berikut:
+  - 1 buah Router Cisco 2811
+  - 4 buah Switch Cisco 2960
+  - 4 buah Wireless Access Point 802.11b (generic)
+  - 4 buah Server
+  - Kabel UTP Cat.5e (4 box)
+  - 1 blok IP address 192.168.1.0/24
+  - 8 buah PC
+  - 4 buah Laptop (Wireless)
+**Tugas:**
+  * Buatlah desain jaringan tersebut
+  * Jelaskan desain jaringan
+  * Tuliskan alokasi IP address
+===== Topologi Jaringan =====
+{{ :networking:cisco:cisco_labs001.png?nolink |}}
+===== Alokasi Subnet =====
+^ Subnet ^ Network Address ^ First Host ^ Last Host ^ Broadcast ^
+| Pemasaran (L1) | 192.168.1.0/26   | 192.168.1.1   | 192.168.1.62  | 192.168.1.63  |
+| SDM (L2)       | 192.168.1.64/26  | 192.168.1.65  | 192.168.1.126 | 192.168.1.127 |
+| Teknik (L3)    | 192.168.1.128/26 | 192.168.1.129 | 192.168.1.190 | 192.168.1.191 |
+| Keuangan (L4)  | 192.168.1.192/26 | 192.168.1.193 | 192.168.1.254 | 192.168.1.255 |
+Subnet mask: /26 = 255.255.255.192
+Keterangan:
+  * IP usable pertama → Gateway
+  * IP usable kedua → Server (static)
+===== Konfigurasi =====
+  * **R1**
+<code>
+// vlan10
+R1(config)#interface f0/0.10
+R1(config-subif)#encapsulation dot1Q 10
+R1(config-subif)#ip address 192.168.1.1 255.255.255.192
+// vlan20
+R1(config)#interface f0/0.20
+R1(config-subif)#encapsulation dot1Q 20
+R1(config-subif)#ip address 192.168.1.65 255.255.255.192
+// vlan30
+R1(config)#interface f0/0.30
+R1(config-subif)#encapsulation dot1Q 30
+R1(config-subif)#ip address 192.168.1.129 255.255.255.192
+// vlan40
+R1(config)#interface f0/0.40
+R1(config-subif)#encapsulation dot1Q 40
+R1(config-subif)#ip address 192.168.1.193 255.255.255.192
+</code>
+<code>
+// dhcp L1
+R1(config)#service dhcp
+R1(config)#ip dhcp pool pemasaran
+R1(dhcp-config)#network 192.168.1.0 255.255.255.192
+R1(dhcp-config)#default-router 192.168.1.1
+R1(dhcp-config)#exit
+R1(config)#ip dhcp excluded-address 192.168.1.1 192.168.1.2
+// dhcp L2
+R1(config)#service dhcp
+R1(config)#ip dhcp pool SDM
+R1(dhcp-config)#network 192.168.1.64 255.255.255.192
+R1(dhcp-config)#default-router 192.168.1.65
+R1(dhcp-config)#exit
+R1(config)#ip dhcp excluded-address 192.168.1.65 192.168.1.64
+// dhcp L3
+R1(config)#service dhcp
+R1(config)#ip dhcp pool teknik
+R1(dhcp-config)#network 192.168.1.128 255.255.255.192
+R1(dhcp-config)#default-router 192.168.1.129
+R1(dhcp-config)#exit
+R1(config)#ip dhcp excluded-address 192.168.1.129 192.168.1.130
+// dhcp L4
+R1(config)#service dhcp
+R1(config)#ip dhcp pool keuangan
+R1(dhcp-config)#network 192.168.1.192 255.255.255.192
+R1(dhcp-config)#default-router 192.168.1.193
+R1(dhcp-config)#exit
+R1(config)#ip dhcp excluded-address 192.168.1.193 192.168.1.194
+// noshutdown
+R1(config)#interface f0/0
+R1(config)#no shutdown
+</code>
+----
+  * **SWL1**
+<code>
+SWL1(config)#vlan 10
+SWL1(config-vlan)#name pemasara
+SWL1(config-vlan)#vlan 20
+SWL1(config-vlan)#name SDM
+SWL1(config-vlan)#vlan 30
+SWL1(config-vlan)#name teknik
+SWL1(config-vlan)#vlan 40
+SWL1(config-vlan)#name keuangan
+SWL1(config-vlan)#exit
+SWL1(config)#
+SWL1(config)#interface range f0/1-10
+SWL1(config-if-range)#switchport mode access
+SWL1(config-if-range)#switchport access vlan 10
+SWL1(config-if-range)#exit
+SWL1(config)#
+SWL1(config)#interface range  g0/1-2
+SWL1(config-if-range)#switchport mode trunk
+</code>
+----
+  * **SWL2**
+<code>
+SWL2(config)#vlan 10
+SWL2(config-vlan)#name pemasara
+SWL2(config-vlan)#vlan 20
+SWL2(config-vlan)#name SDM
+SWL2(config-vlan)#vlan 30
+SWL2(config-vlan)#name teknik
+SWL2(config-vlan)#vlan 40
+SWL2(config-vlan)#name keuangan
+SWL2(config-vlan)#exit
+SWL2(config)#
+SWL2(config)#interface range f0/1-10
+SWL2(config-if-range)#switchport mode access
+SWL2(config-if-range)#switchport access vlan 20
+SWL2(config-if-range)#exit
+SWL2(config)#
+SWL2(config)#interface range  g0/1-2
+SWL2(config-if-range)#switchport mode trunk
+</code>
+  * **SWL3**
+<code>
+SWL3(config)#vlan 10
+SWL3(config-vlan)#name pemasara
+SWL3(config-vlan)#vlan 20
+SWL3(config-vlan)#name SDM
+SWL3(config-vlan)#vlan 30
+SWL3(config-vlan)#name teknik
+SWL3(config-vlan)#vlan 40
+SWL3(config-vlan)#name keuangan
+SWL3(config-vlan)#exit
+SWL3(config)#
+SWL3(config)#interface range f0/1-10
+SWL3(config-if-range)#switchport mode access
+SWL3(config-if-range)#switchport access vlan 30
+SWL3(config-if-range)#exit
+SWL3(config)#
+SWL3(config)#interface range  g0/1-2
+SWL3(config-if-range)#switchport mode trunk
+</code>
+  * **SWL4**
+<code>
+SWL4(config)#vlan 10
+SWL4(config-vlan)#name pemasara
+SWL4(config-vlan)#vlan 20
+SWL4(config-vlan)#name SDM
+SWL4(config-vlan)#vlan 30
+SWL4(config-vlan)#name teknik
+SWL4(config-vlan)#vlan 40
+SWL4(config-vlan)#name keuangan
+SWL4(config-vlan)#exit
+SWL4(config)#
+SWL4(config)#interface range f0/1-10
+SWL4(config-if-range)#switchport mode access
+SWL4(config-if-range)#switchport access vlan 40
+SWL4(config-if-range)#exit
+SWL4(config)#
+SWL4(config)#interface range  g0/1-2
+SWL4(config-if-range)#switchport mode trunk
+</code>