Facts
1. Sin x = Sin 1.x
2. Sin 2x = Sin 2.x begitu juga dengan cos dan tan
3. radians(180) sama nilainya dengan 22/7 atau sama dengan phi. Btw radian mengkonversi/mengubah nilai perbandingan y dan x (cm) ke derajat.

• KASUS 1 KERAN

b(t)=1
a(t) =

a(n) = b(n) + c(n)

• KASUS 2 KERAN

TCP/IP Tutorial and Technical Overview

http://www.redbooks.ibm.com/abstracts/gg243376.html

Table of contents

Part 1. Core TCP/IP protocols
Chapter 1. Architecture, history, standards, and trends
Chapter 2. Network interfaces
Chapter 3. Internetworking protocols
Chapter 4. Transport layer protocols
Chapter 5. Routing protocols
Chapter 6. IP multicast
Chapter 7. Mobile IP
Chapter 8. Quality of service
Chapter 9. IP version 6
Chapter 10. Wireless IP

Part 2. TCP/IP application protocols
Chapter 11. Application structure and programming interfaces
Chapter 12. Directory and naming protocols
Chapter 13. Remote execution and distributed computing
Chapter 14. File-related protocols
Chapter 15. Mail applications
Chapter 16. The Web
Chapter 17. Network management
Chapter 18. Wireless Application Protocol
Chapter 19. Presence over IP

Part 3. Advanced concepts and new technologies
Chapter 20. Voice over Internet Protocol
Chapter 21. Internet Protocol Television
Chapter 22. TCP/IP security
Chapter 23. Port based network access control
Chapter 24. Availability, scalability, and load balancing
Appendix A. Multiprotocol Label Switching

Knowledge of L3 and L4

L3 contain:
IP source
IP destination



L4 contain:

Compression and decompression

Compression = Pemadatan
Suppose:
ff ff ff ff
0a 0b 0b 0a
ff  0a 0a 0f
ff 0a 0f 0f

ff 04 0a 0b
02

QoS

QoS = against the classic FIFO. Melawan FIFO klasik.

FIFO menyebabkan semua trafik sama. Trafik yang berurgensi lebih penting di

QoS bisa dilihat di penerbangan.
Kelas Ekonomi
Kelas Bisnis

Atau gak usah jauh-jauh, analaogi QoS bisa dilihat di tukang pangkas.
Jumlah tukang pangkas
Jumlah rata-rata pasien per tukang pangkas per jam.


QoS mechanism:
1. Classification --> NBAR and DSCP
2. Marking --> CB-Marking
3. Congestion Management --> LLQ
4. Shaping --> CB-Shaping or FRTS
5. Link Efficiency --> Header Compression and LFI

QoS mechanism: How can we implement this below picture:


1st. define how many queue? 5

Parameter link telekomunikasi

1. SNR Margin
2. Line attenuation
3. Data Rate
4. CRC
5. FEC
6. Frame Loss


Link parameter
1. Link
2. Link interface (Network Adapter)

Link capability:
1. A point only can be to one point
2. A point can be to multi point