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JUDUL ARTIKEL Konfigurasi InterVLAN dengan Packet Tracer v5.3
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Konfigurasi InterVLAN dengan Packet
Tracer v5.3
Konfigurasi InterVLAN
Dalam lab kali ini, kita akan mencoba mensimulasikan penerapan teknik subnetting dalam skala
kecil terdiri dari 2 gedung, dimana dibutuhkan 5 departemen, dan 3 bagian manajemen, dengan
jumlah host masing-masing maximal 30 host/departemen. Dengan alokasi IP Address private adalah
192.168.10.0/24. Oleh karena itu, desain subnetting yang paling tepat adalah 192.168.10.0/27,
berikut adalah penjelasannya:
Jumlah Host Max yang Dibutuhkan: 2^y – 2 >= 30 Host, maka y = 5 (bit 0 pada oktet
terakhir)
Jumlah Subnet yang Dibutuhkan 5 departemen + 3 Manajemen = 8 Subnet, 2^x >= 8
Subnet, dimana x + y = 8, maka x = 8 – 5 = 3 bit 1 tambahan. Sehingga subnetmasknya
menjadi /27 atau 255.255.255.224
Blok Subnet yang Terbentuk: 256 – 224 = 32, maka blok yang terbentuk adalah 0, 32, 64,
96, 128, 160, 192, 224.
Alokasi host valid tiap subnet:
Subnet/VLAN Subnet /27 IP Gateway Broadcast
VLAN 2 (Dept. Keuangan) 192.168.10.0 192.168.10.1 192.168.10.31
VLAN 3 (Dept. HRD) 192.168.10.32 192.168.10.33 192.168.10.63
VLAN 4 (Dept. Logistik) 192.168.10.64 192.168.10.65 192.168.10.95
VLAN 5 (Dept. Developer) 192.168.10.96 192.168.10.97 192.168.10.127
VLAN 6 (Dept. Produksi) 192.168.10.128 192.168.10.129 192.168.10.159
VLAN 7 (Manajemen 1) 192.168.10.160 192.168.10.161 192.168.10.191
VLAN 8 (Manajemen 2) 192.168.10.192 192.168.10.193 192.168.10.223
VLAN 9 (Manajemen 3) 192.168.10.224 192.168.10.225 192.168.10.255
*Jika masih belum paham perhitungan subnettingnya, boleh ko dipahami lagi di Konsep Subnetting.
Oleh karena itu, dibutuhkan setidaknya sebagai berikut:
3 Switch bertindak sebagai mode Server
8 Switch bertindak sebagai mode client
1 Router bertindak sebagai konsentrator internetwork
Yuk, kita langsung mulai mengkonfigurasikannya
Konfigurasi Switch 0 >> Server 1
Switch>ena
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#host Switch_Pusat0
Switch_Pusat0(config)#vtp mode server
Device mode already VTP SERVER.
Switch_Pusat0(config)#vtp domain Emulanetwork
Domain name already set to Emulanetwork.
Switch_Pusat0(config)#vtp password Emulanetwork
Setting device VLAN database password to Emulanetwork
Switch_Pusat0(config)#vlan 2
Switch_Pusat0(config-vlan)#name Dept_Keuangan
Switch_Pusat0(config-vlan)#ex
Switch_Pusat0(config)#vlan 3
Switch_Pusat0(config-vlan)#name Dept_HRD
Switch_Pusat0(config-vlan)#ex
Switch_Pusat0(config)#vlan 4
Switch_Pusat0(config-vlan)#name Dept_Logistik
Switch_Pusat0(config-vlan)#ex
Switch_Pusat0(config)#vlan 5
Switch_Pusat0(config-vlan)#name Dept_Developer
Switch_Pusat0(config-vlan)#ex
Switch_Pusat0(config)#vlan 6
Switch_Pusat0(config-vlan)#name Dept_Produksi
Switch_Pusat0(config-vlan)#ex
Switch_Pusat0(config)#vlan 7
Switch_Pusat0(config-vlan)#name Manajemen1
Switch_Pusat0(config-vlan)#ex
Switch_Pusat0(config)#vlan 8
Switch_Pusat0(config-vlan)#name Manajemen2
Switch_Pusat0(config-vlan)#ex
Switch_Pusat0(config)#vlan 9
Switch_Pusat0(config-vlan)#name Manajemen3
Switch_Pusat0(config-vlan)#ex
Switch_Pusat0(config)#int range f0/1-5
Switch_Pusat0(config-if-range)#switchport mode trunk
Switch_Pusat0(config-if-range)#sw tr native vlan 1
Switch_Pusat0(config-if-range)#end
Switch_Pusat0#
%SYS-5-CONFIG_I: Configured from console by console
Switch_Pusat0#wr mem
Building configuration…
[OK]
Switch_Pusat0#sh vtp status
VTP Version : 2
Configuration Revision : 12
Maximum VLANs supported locally : 255
Number of existing VLANs : 13
VTP Operating Mode : Server
VTP Domain Name : Emulanetwork
VTP Pruning Mode : Disabled
VTP V2 Mode : Disabled
VTP Traps Generation : Disabled
MD5 digest : 0x2E 0×19 0x0D 0xB6 0xBB 0xF8 0×00 0×59
Configuration last modified by 0.0.0.0 at 3-1-93 00:04:13
Local updater ID is 0.0.0.0 (no valid interface found)
Switch_Pusat0#
Konfigurasi Switch 1 >> Server 2
Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Enter configuration commands, one per line. End with CNTL/Z.
Switch_pusat(config)#host Switch_Pusat1
Switch_Pusat1(config)#vtp mo se
Device mode already VTP SERVER.
Switch_Pusat1(config)#vtp do Emulanetwork
Domain name already set to Emulanetwork.
Switch_Pusat1(config)#vtp pass Emulanetwork
Password already set to Emulanetwork
Switch_Pusat1(config)#int ra f0/1-5
Switch_Pusat1(config-if-range)#sw mo tr
Switch_Pusat1(config-if-range)#sw tr na vlan 1
Switch_Pusat1(config-if-range)#end
Switch_Pusat1# wr mem
Building configuration…
[OK]
Konfigurasi Switch 2 >> Server 3
Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#host Switch_Pusat2
Switch_Pusat2(config)#vtp mo se
Device mode already VTP SERVER.
Switch_Pusat2(config)#vtp do Emulanetwork
Domain name already set to Emulanetwork.
Switch_Pusat2(config)#vtp pass Emulanetwork
Setting device VLAN database password to Emulanetwork
Switch_Pusat2(config)#int ra f0/1-5
Switch_Pusat2(config-if-range)#sw mo tr
Switch_Pusat2(config-if-range)#sw tr na vlan 1
Switch_Pusat2(config-if-range)#end
Switch_Pusat2#wr mem
Building configuration…
[OK]
Konfigurasi Switch 3 >> Client VLAN 2
Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#host Switch_vlan2
Switch_vlan2(config)#vtp mode client
Setting device to VTP CLIENT mode.
Switch_vlan2(config)#vtp domain Emulanetwork
Domain name already set to Emulanetwork.
Switch_vlan2(config)#vtp pass Emulanetwork
Setting device VLAN database password to Emulanetwork
Switch_vlan2(config)#int f0/1
Switch_vlan2(config-if)#sw mo tr
Switch_vlan2(config-if)#sw tr na vlan 1
Switch_vlan2(config-if)#ex
Switch_vlan2(config)#int ra f0/2-24
Switch_vlan2(config-if-range)#sw mode access
Switch_vlan2(config-if-range)#sw acc vlan 2
Switch_vlan2(config-if-range)#end
Switch_vlan2#wr mem
Building configuration…
[OK]
Konfigurasi Switch 4 >> Client VLAN 3
Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#host Switch_vlan3
Switch_vlan3(config)#vtp mo cl
Setting device to VTP CLIENT mode.
Switch_vlan3(config)#vtp do Emulanetwork
Domain name already set to Emulanetwork.
Switch_vlan3(config)#vtp pass Emulanetwork
Setting device VLAN database password to Emulanetwork
Switch_vlan3(config)#int f0/1
Switch_vlan3(config-if)#sw mo tr
Switch_vlan3(config-if)#sw tr na vlan 1
Switch_vlan3(config-if)#ex
Switch_vlan3(config)#int ra f0/2-24
Switch_vlan3(config-if-range)#sw mo acc
Switch_vlan3(config-if-range)#sw acc vlan 3
Switch_vlan3(config-if-range)#end
Switch_vlan3#wr mem
Building configuration…
[OK]
Switch_vlan3#
Konfigurasi Switch 5 >> Client VLAN 4
Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#host Switch_vlan4
Switch_vlan4(config)#vtp mo cl
Setting device to VTP CLIENT mode.
Switch_vlan4(config)#vtp do Emulanetwork
Domain name already set to Emulanetwork.
Switch_vlan4(config)#vtp pass Emulanetwork
Setting device VLAN database password to Emulanetwork
Switch_vlan4(config)#int f0/1
Switch_vlan4(config-if)#sw mo tr
Switch_vlan4(config-if)#sw tr na vlan 1
Switch_vlan4(config-if)#ex
Switch_vlan4(config)#int ra f0/2-24
Switch_vlan4(config-if-range)#sw mo acc
Switch_vlan4(config-if-range)#sw acc vlan 4
Switch_vlan4(config-if-range)#end
Switch_vlan4#wr mem
Building configuration…
[OK]
Konfigurasi Switch 6 >> Client VLAN 5
Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#host Switch_vlan5
Switch_vlan5(config)#vtp mo cl
Setting device to VTP CLIENT mode.
Switch_vlan5(config)#vtp do Emulanetwork
Domain name already set to Emulanetwork.
Switch_vlan5(config)#vtp pass Emulanetwork
Setting device VLAN database password to Emulanetwork
Switch_vlan5(config)#int f0/1
Switch_vlan5(config-if)#sw mo tr
Switch_vlan5(config-if)#sw tr na vlan 1
Switch_vlan5(config-if)#ex
Switch_vlan5(config)#int ra f0/2-24
Switch_vlan5(config-if-range)#sw mo acc
Switch_vlan5(config-if-range)#sw acc vlan 5
Switch_vlan5(config-if-range)#end
Switch_vlan5#wr mem
Building configuration…
[OK]
Switch_vlan5#
Konfigurasi Switch 7 >> Client VLAN 6
Switch>en
Switch#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Switch(config)#host Switch_vlan6
Switch_vlan6(config)#vtp mo cl
Setting device to VTP CLIENT mode.
Switch_vlan6(config)#vtp do Emulanetwork
Domain name already set to Emulanetwork.
Switch_vlan6(config)#vtp pass Emulanetwork
Setting device VLAN database password to Emulanetwork
Switch_vlan6(config)#int f0/1
Switch_vlan6(config-if)#sw mo tr
Switch_vlan6(config-if)#sw tr na vlan 1
Switch_vlan6(config-if)#ex
Switch_vlan6(config)#int ra f0/2-24
Switch_vlan6(config-if-range)#sw mo acc
Switch_vlan6(config-if-range)#sw acc vlan 6
Switch_vlan6(config-if-range)#end
Switch_vlan6#wr mem
Building configuration…
[OK]
Konfigurasi Switch 8 >> Client VLAN 7
Konfigurasi Switch 9 >> Client VLAN 8
Konfigurasi Switch 10 >> Client VLAN 9
{konfigurasi switch 8, 9, dan 10 tidak jauh berbeda dengan konfigurasi switch 3-6}
Konfigurasi Router 0
Router>en
Router#conf t
Enter configuration commands, one per line. End with CNTL/Z.
Router(config)#host Router_Pusat
Router_Pusat(config)#int f0/0
Router_Pusat(config-if)#no shut
Router_Pusat(config-if)#ex
Router_Pusat(config)#int f0/0.2
Router_Pusat(config-subif)#enc dot 2
Router_Pusat(config-subif)#ip add 192.168.10.1 255.255.255.224
Router_Pusat(config-subif)#ex
Router_Pusat(config)#int f0/0.3
Router_Pusat(config-subif)#
Router_Pusat(config-subif)#enc dot 3
Router_Pusat(config-subif)#ip add 192.168.10.33 255.255.255.224
Router_Pusat(config-subif)#ex
Router_Pusat(config)#int f0/0.4
Router_Pusat(config-subif)#enc dot 4
Router_Pusat(config-subif)#ip add 192.168.10.65 255.255.255.224
Router_Pusat(config-subif)#ex
Router_Pusat(config)#int f0/0.5
Router_Pusat(config-subif)#enc dot 5
Router_Pusat(config-subif)#ip add 192.168.10.97 255.255.255.224
Router_Pusat(config-subif)#ex
Router_Pusat(config)#int f0/0.6
Router_Pusat(config-subif)#enc dot 6
Router_Pusat(config-subif)#ip add 192.168.10.129 255.255.255.224
Router_Pusat(config-subif)#ex
Router_Pusat(config)#int f0/0.7
Router_Pusat(config-subif)#enc dot 7
Router_Pusat(config-subif)#ip add 192.168.10.161 255.255.255.224
Router_Pusat(config-subif)#ex
Router_Pusat(config)#int f0/0.8
Router_Pusat(config-subif)#enc dot 8
Router_Pusat(config-subif)#ip add 192.168.10.193 255.255.255.224
Router_Pusat(config-subif)#ex
Router_Pusat(config)#int f0/0.9
Router_Pusat(config-subif)#enc dot 9
Router_Pusat(config-subif)#ip add 192.168.10.225 255.255.255.224
Router_Pusat(config-subif)#ex
Router_Pusat(config)#end
Router_Pusat#
%SYS-5-CONFIG_I: Configured from console by console
Router_Pusat#wr mem
Building configuration…
[OK]
Router_Pusat#
Yup, terakhir kita bisa melakukan pengetasan link, apakah ada masalah atau tidak. Jika ada
masalah, saya tidak keberatan untuk berdiskusi.. Selamat mencoba kawan..
Salam,