Switching. (Bilingual lecture) English lecture: Piotr Pacyna Mónica Cortés. Spanish lecture: David Larrabeiti López Kukielka 1

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1 Switching (Bilingual lecture) English lecture: Piotr Pacyna Mónica Cortés Spanish lecture: David Larrabeiti López José Félix Kukielka 1

2 Programme authors and contributors Lecturers (Spanis course): David Larrabeiti López José Félix Kukielka Supporting lecturers (English course): Jorg Diederich Huw Oliver Mónica Cortés (circuit switching) Piotr Pacyna (intro, packet switching, ATM, QoS, MPLS) Switching, Chapter 1 2

3 Contact Piotr Pacyna Visiting professor at UC3M Office: 4.1 A16 Phone: Switching, Chapter 1 3

4 General Information I Criteriae for classification The exam is scored 85 % of the final grade. Practical courses are scored 15 % of the final grade. Practical courses are not mandatory. Absense in the practical courses implies loss of 15% of the score points. Lost points will not be accounted for in final classification at the end of the course. Switching, Chapter 1 4

5 General Information II The components of this lecture: The theoretical sessions (the lecture itself) Will contain some exercises Laboratory practices The exams Web page for the lecture: See Information about: The slides for the lecture The material for the practices and the group works Manuals for practical courses Further announcements etc. Switching, Chapter 1 5

6 The Labs Laboratory practices: Two days of practices (4 hours in total) to be done in groups (two students per group) Topics Quality of Service in IP networks (2h) Simulating MPLS networks with ns-2 (2h) Oral exam for each group Grade: 0.5 points in total Switching, Chapter 1 6

7 Work during semester Attendance to lectures Practical courses QoS lab. MPLS networks lab. Consultations with the lecturer Own work (e.g. reading of related materials) Switching, Chapter 1 7

8 Schedule Lectures (27): Monday, in room 4.1B02 Thursday, room 4.0D01 Laboratory practices (3): 11/3, 18/3, 31/5 Same time as lecture Room?? Monday 20/2 27/2 6/3 13/3 20/3 27/3 3/4 holiday holiday 24/4 Holiday 8/5 15/5 22/5 29/5 5/6 Thursday 24/2 2/3 9/3 16/3 23/3 30/3 6/4 holiday 20/4 27/4 4/5 11/5 18/5 25/5 1/6 Switching, Chapter 1 8

9 Circuit-switching Switching in brief Structure, elements, and functions Traffic analysis Space-division, time-division, two-dimensional switching Packet-switching Hardware architectures Simple: shared memory, shared bus,... Complex: Banyan, Batcher-banyan,... Label-switching ATM MPLS Switching, Chapter 1 9

10 Lecture plan: Introduction to switching Transmission systems, evolution Circuit switching CS networks, Switching modeling and analysis, Packet switching Swiching device architectures: switch / router types Interconnection network Rearrangable networks ATM (networking part, directly related to switching) Traffic mgmt Interworking with IP QoS in telecom. networks. MPLS QoS in ATM IP: models, policing, scheduling, queue management Background, signalling Applications: TE, BGP/MPLS VPNs Advanced topics Switching, Chapter 1 10

11 General Bibliography MPLS Technology and Applications. Bruce Davie and Yakov Rekhter. Morgan-Kaufmann, J. Bellamy, Digital Telephony, 3rd edition, John Wiley & Sons, ISBN , H.J. Chao, C.H. Lam, E. Oki, Broadband packet switching technologies, John Wiley & Sons, ISBN , A. Pattavina, Switching Theory, John Wiley & Sons, ISBN , D.E. McDysan, D.L. Spohn, ATM theory and applications, McGraw Hill, R. White, G. Bollapragada, C. Murphy, Inside Cisco IOS Software Architecture, Cisco Press, Switching, Chapter 1 11

12 Exams and Grades Exams: Date: xxx/06/06 (xx:00) and xx/09/06 (09:00) Rooms: see Aula Global The exam consists of two parts: Questions (4/10 points) Two problems (6/10 points) May use books and lecture notes for this part English grammar is not important for the grade! Grades: Mean from exams, practice, and group work Exams (85%), practice (5%), group work (10%) Cannot reuse the practice results from last year! Switching, Chapter 1 12

13 Overview of the First Part (begins this week) Introduction Circuit-switching Structure, elements, and functions Traffic analysis Space-division, time-division, two-dimensional switching Packet-switching Hardware architectures Simple: Shared memory, shared bus,... Fundamentals of switching (theory: banyan, batcher nets. ) Banyan, Batcher-banyan,... Label-switching ATM MPLS Switching, Chapter 1 13

14 General Bibliography MPLS Technology and Applications. Bruce Davie and Yakov Rekhter. Morgan-Kaufmann, J. Bellamy, Digital Telephony, 3rd edition, John Wiley & Sons, ISBN , H.J. Chao, C.H. Lam, E. Oki, Broadband packet switching technologies, John Wiley & Sons, ISBN , A. Pattavina, Switching Theory, John Wiley & Sons, ISBN , D.E. McDysan, D.L. Spohn, ATM theory and applications, McGraw Hill, R. White, G. Bollapragada, C. Murphy, Inside Cisco IOS Software Architecture, Cisco Press, Switching, Chapter 1 14

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