This document provides instructions for a networking competition that involves subnetting a network, configuring routing, DNS, DHCP, and HTTP servers on routers and switches. Competitors must subnet the 172.17.18.0/24 network to assign IP addresses to VLANs for divisions with specific host requirements. Additional tasks include configuring hostnames, static routes between routers, DNS records on name servers, and testing connectivity between clients on and off the network.

1. LOMBA KOMPETENSI SISWA
SEKOLAH MENENGAH KEJURUAN
TINGKAT NASIONAL XXII – 2014
PALEMBANG
LEMBAR SOAL
MODUL 2
BIDANG LOMBA
IT NETWORK SYSTEM ADMINISTRATION
KEMENTERIAN PENDIDIKAN DAN KEBUDAYAAN
DIREKTORAT JENDERAL PENDIDIKAN MENENGAH
DIREKTORAT PEMBINAAN SEKOLAH MENENGAH KEJURUAN
JALAN JENDERAL SUDIRMAN GEDUNG E LT.12-13
SENAYAN - JAKARTA

2. KEMENTERIAN PENDIDIKAN DAN KEBUDAYAAN
DIREKTORAT JENDERAL PENDIDIKAN MENENGAH
DIREKTORAT PEMBINAAN SEKOLAH MENENGAH KEJURUAN
PALEMBANG 2014
DAY 2:
CISCO PACKET TRACER
CONTENTS
This Test Project proposal consists ofthe following document/file:
1. LKS_PALEMBANG_2014_MODUL2
INTRODUCTION
Warning: SAVE ALL YOUR CONFIGURATIONS!!! Every device will be rebooted
before marking.
The competition has a fixed start and finish time. You must decide how to best divide
your time.
Please carefully read the following instructions!
DESCRIPTION OF PROJECT AND TASKS
LKS XXII – Palembang 2014 2/5

3. KEMENTERIAN PENDIDIKAN DAN KEBUDAYAAN
DIREKTORAT JENDERAL PENDIDIKAN MENENGAH
DIREKTORAT PEMBINAAN SEKOLAH MENENGAH KEJURUAN
PALEMBANG 2014
The RO_MAIN is pre-configured, so you should not change anything.
IP Address information table
Hostname Interface IP Address Netmask Note
RO_MAIN
RO_OUTSIDE Se0/0/0 10.20.0.10 255.255.255.252 -
RO_BACKUP Se0/0/0 10.20.0.6 255.255.255.252 -
SW_MAIN
SW_GEDUNG1
SW_GEDUNG2
SERVER_MAIN Fa0 10.11.20.2 255.255.255.252 Gw: 10.11.20.1
SERVER_BACKUP Fa0 10.11.20.6 255.255.255.252 Gw: 10.11.20.5
A. Subnetting
Se0/0/0 10.20.0.5 255.255.255.252 -
Se0/0/1 10.20.0.9 255.255.255.252 -
Fa0/0.26 Hidden Hidden Vlan 26
Fa0/0.27 Hidden Hidden Vlan 27
Fa0/0.28 Hidden Hidden Vlan 28
Fa0/0.29 Hidden Hidden Vlan 29
Fa0/1 10.11.20.1 255.255.255.252 -
Fa0/0 192.168.10.1 255.255.255.128 -
Fa0/0 10.11.20.5 255.255.255.252 -
Fa0/1 - - Trunk
Gi0/1 - - Trunk
Gi0/2 - - Trunk
Fa0/1 - Fa0/5 - - Vlan 26
Fa0/6 - Fa0/10 - - Vlan 27
Fa0/11 - Fa0/15 - - Vlan 28
Fa0/16 - Fa0/20 - - Vlan 29
Fa0/21 - Fa0/24 - - Not use
Gi0/1 - - Trunk
Fa0/1 - Fa0/5 - - Vlan 26
Fa0/6 - Fa0/10 - - Vlan 27
Fa0/11 - Fa0/15 - - Vlan 28
Fa0/16 - Fa0/20 - - Vlan 29
Fa0/21 - Fa0/24 - - Not use
Gi0/1 - - trunk
In this exam, you have been given the network address 172.17.18.0/24 to subnet
and provide the IP addressing for the vlan FAKULTAS, KAJUR, SEKJUR and
DOSEN. VLSM will be used so that the addressing requirements can be met using
LKS XXII – Palembang 2014 3/5

4. KEMENTERIAN PENDIDIKAN DAN KEBUDAYAAN
DIREKTORAT JENDERAL PENDIDIKAN MENENGAH
DIREKTORAT PEMBINAAN SEKOLAH MENENGAH KEJURUAN
PALEMBANG 2014
the 172.17.18.0/24 network. The network has the following addressing
requirements:
 The DOSEN will require 60 host IP address.
 The SEKJUR will require 30 host IP address.
 The KAJUR will require 14 host IP address.
 The FAKULTAS will require 6 host IP address.
Calculate the network, broadcast, host and netmask!
*Use the DESC method
Divisi Vlan Network Host First - Last Broadcast Netmask
DOSEN Vlan26
SEKJUR Vlan27
KAJUR Vlan28
FAKULTAS Vlan29
B. Assign your result calculation subnet to the each PCs (IP address, netmask, IP
gateway, and DNS Server)
 First turn ON all the PCs
 IP gateway is FIRST host each network (so the PC can’t be given the first
host IP because it used a router)
 IP DNS server is 10.11.20.2
C. Configure hostname all routers and switch with same display name (CASE
SENSITIVE).
D. Give the ROUTERs and SERVERs IP address, netmask, IP gateway from the IP
address information table (above). except RO_MAIN, because it pre-configure.
E. Configure DHCP server in RO_OUTSIDE
 Pool name : DHCP_OUTSIDE
 IP Pool : 192.168.10.0/25
 Gateway : 192.168.10.1
 IP DNS Server: 10.11.20.2
F. Configure static routing in RO_OUTSIDE and RO_BACKUP using IP destination
(next hop IP)
 Division FAKULTAS, KAJUR, SEKJUR and DOSEN can access
SERVER_BACKUP (Use summary network)
 OUTSIDE can access SERVER_MAIN
 OUTSIDE can access SERVER_BACKUP
G. Configure DNS server in SERVER_MAIN, add a record:
 lks2014.net => 10.11.20.2
 www.lks2014.net => 10.11.20.2
 mail.lks2014.net => 10.11.20.2
LKS XXII – Palembang 2014 4/5

5. KEMENTERIAN PENDIDIKAN DAN KEBUDAYAAN
DIREKTORAT JENDERAL PENDIDIKAN MENENGAH
DIREKTORAT PEMBINAAN SEKOLAH MENENGAH KEJURUAN
PALEMBANG 2014
 backup.lks2014.net => 10.11.20.6
H. Configure http server in SERVER_MAIN and SERVER_BACKUP. So the client
can access the websites of both.
I. Configure PC_OUTSIDE as DHCP client
J. Test
 PC_OUTSIDE can resolve lks2014.net, www.lks2014.net, mail.lks2014.net
and backup.lks2014.net
 PC_OUTSIDE can access the website http://backup.lks2014.net
 Division FAKULTAS, KAJUR, SEKJUR and DOSEN can access the website
http://www.lks2014.net
LKS XXII – Palembang 2014 5/5