Final Grade SKR3201

GROUP 1 <-----click

GROUP 2

Final Test Hint /clue

chapters included for exam
--------------------------
chapter 19 Private network interconnection NAT/VPN
Chapter 27 World Wide Web (HTTP)
chapter 23 DNS
Chapter 16 Multicast

chapter 19 NAT-VPN
------------------
1. read page 350 -all basic thing about VPN.
2. concentrate on page 356. especially about Port-Mapped NAT.
understand the table. and how it works.
3. Focus on NAT Translation Table Creation on page 354

Chapter 27 HTTP
--------------
1. Concentrate on characteristics of HTTP protocol
2. concentrate on web-caching and proxy-servers for web
3. miscellaneous


Chapter 23 Domain Name Server
----------------------------
1. memorize all-class of the range of private ip addresses
2. How does Domain Name system work.
3. How does DNS Server work



Chapter 16 Multicast
--------------------
1.Read about Internet Group management Protocol pg 305
2.Read about IGMP Implementation read pg 306

Warning
-------
Student are asked to read book NOT lecture notes/slides
tidak semua hints exam disertakan. Adalah tanggungjawab
pelajar untuk menguasai sendiri subjek ini.

Announcement Terkini (24 Mac 2009)

Dear all,

1. Please download Test 2 Schema (scroll down)
2. Please download Test 2 Result (scroll down)



More Topics to Go
-----------------


Students are required to print lecture notes on

Chapter 19 Private Network Interconnection (NAT,VPN)
Chapter 27 World Wide Web (HTTP)
Chapter 25 File Transfer and Access

About Domain Name System (DNS)

DNS

Domain Name System (DNS) is the Internet’s mechanism for linking all the host names and IP addresses on the Internet. In other words, DNS is a distributed and linked system of resolving names to IP addresses. The DNS system is similar to an environment in which all telephone information operators are linked together so that your request can get passed to the appropriate operator.

All the URLs that you need to get resolution for on the Internet are in a DNS database somewhere. A DNS database administrator has entered the name and IP address into the database. When you use a browser and request Who Is for www. find-ip-address.org, www refers to a service, and find-ip-address.org to the host name. The .org refers to the portion of the domain space where this host is found. A URL is a combination of the service, host name, and domain where the host can be found.

Multicasting Additional Notes that You have to Read

To understand what we are going to talk about, you must be familiar with how MAC addresses are structured and how they work. The MAC Addresses page is available to help you learn more about them..

A multicast is similar to a broadcast in the sense that its target is a number of machines on a network, but not all. Where a broadcast is directed to all hosts on the network, a multicast is directed to a group of hosts. The hosts can choose whether they wish to participate in the multicast group (often done with the Internet Group Management Protocol), whereas in a broadcast, all hosts are part of the broadcast group whether they like it or not :).

click here to continue reading and going to the exact site.

Hint, tips and tricks for test 2

CHAPTERS include:

Chapter 11 - User Datagram protocol UDP
Chapter 12 - Reliable stream Transport Service TCP
Chapter 13 - Routing Architecture: cores, peers and algorithms
Chapter 14 - Routing Between Peers (BGP)


Chapter 11
-----------
focus on page 176-177 on The User Datagram Protocol


chapter 12
-----------
a. concentrate on page 188-189 about Properties of the Reliable Delivery Service (the five features)
b. you must know about ACK segment
c. must know to draw ESTABLISH a TCP connection and TCP-Shutdown

chapter 13
----------
a. advantage / disadvantage of early Internet core routing architecture.
b. advantage / disadvantage link state and distance vector


chapter 14
-----------
a. you have to know about autonomous system (in details)
b. concentrate on page 255-256 about the BGP Characteristics. Memorize the meaning of each characteristics and understand it.

Good Luck !

Pemarkahan / Result

Markah anda dalam format MS-Excel (office 2003). Sila download

markah test1,
test2 dan
finale di sini
pemarkahan <----click to download

Pengumuman Tarikh Ujian 1 SKR 3201

Dear student,

Harap Minta Maaf.

Kemungkinan besar.
Ujian Kita akan ditunda.

Tarikh Baru untuk Ujian 1 adalah seperti berikut

Tarikh: 11 FEB 2009

waktu: ikut waktu Kelas

NOTIS: Di harap Telefon untuk Terus bercakap dengan saya. Saya mempunyai kesukaran untuk menjawab SMS.