Keamanan Jaringan Komputer "Home Work 2"

Keamanan Jaringan Komputer

Nama	:	Aulia Akbar
NIM	:	064.13.016

Jurusan Teknik Informatika

Fakultas Teknologi Informasi

Universitas Trisakti

2017

1. Read about the following tools

a.      Ethereal, network protocol analyzer, www.ethereal.com

b.      Superscan4, network port scanner (like nmap), http://www.lock-mypc.com/SuperScan4.html

c.       Network Surveyor, network mapping, http://www.solarwindssoftware.com/lansurveyor.aspx

22.Use superscan4 to scan one to three hosts on your local net (or 128.252.166.77, 128.252.160.213, 128.252.160.222) to find their open ports. Select scan type “connect” in the Host and Service discovery panel.

3.Use network surveyor to show the map of all hosts on your local net (or between 128.252.166.77 through 128.252.166.85)

4.Start Ethereal to capture all traffic. Open www.google.com in a web browser. Stop Ethereal. List all packets seen and interpret them.

Download : Home Work 2

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Keamanan Jaringan Komputer "Home Work 1"

Keamanan Jaringan Komputer

Nama	:	Aulia Akbar
NIM	:	064.13.016

Jurusan Teknik Informatika

Fakultas Teknologi Informasi

Universitas Trisakti

2017

1.     1. Find the IP addresses of www.google.com

Buka CMD pada windows, lalu ketik Ping www.google.com pada console CMD

IP google yg di tunjukan pada komputer saya adalah 216.58.200.4

2.       2. Modify the hosts file to map www.google.com to 128.252.166.33 and do a google search. Remove the modification to the host file and repeat

3. Find the domain name of 128.272.165.7 (reverse the address and add .in-

addr.arpa)

4. Find the owner of wustl.edu domain

5. Find route from your computer to www.google.com

6. Find the MAC address of your computer

7. Print your ARP cache table. Find a server on your local network. Change

its ARP entry in your computer to point to your computer’s MAC address.

Print new ARP cache table. Now use the service and see what happens.

8. Print your routing table and explain each line (up to line #20 if too many)

9. What is the number of packets sent with “destination unreachable”

10. Find the location of 128.252.166.33 (use ipaddresslocation.org)

Dowload File : Home Work 1

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