CS2060 HIGH SPEED NETWORKS

CS2060 HIGH SPEED NETWORKS LT P C

3 0 0 3

UNIT I HIGH SPEED NETWORKS 9

Frame Relay Networks – Asynchronous transfer mode – ATM Protocol Architecture,

ATM logical Connection, ATM Cell – ATM Service Categories – AAL, High Speed LANs:

Fast Ethernet, Gigabit Ethernet, Fiber Channel – Wireless LANs: applications,

requirements – Architecture of 802.11

UNIT II CONGESTION AND TRAFFIC MANAGEMENT 8

Queuing Analysis- Queuing Models – Single Server Queues – Effects of Congestion –

Congestion Control – Traffic Management – Congestion Control in Packet Switching

Networks – Frame Relay Congestion Control.

UNIT III TCP AND ATM CONGESTION CONTROL 11

TCP Flow control – TCP Congestion Control – Retransmission – Timer Management –

Exponential RTO backoff – KARN’s Algorithm – Window management – Performance of

TCP over ATM. Traffic and Congestion control in ATM – Requirements – Attributes –

Traffic Management Frame work, Traffic Control – ABR traffic Management – ABR rate

control, RM cell formats, ABR Capacity allocations – GFR traffic management.

UNIT IV INTEGRATED AND DIFFERENTIATED SERVICES 8

Integrated Services Architecture – Approach, Components, Services- Queuing

Discipline, FQ, PS, BRFQ, GPS, WFQ – Random Early Detection, Differentiated

Services

UNIT V PROTOCOLS FOR QOS SUPPORT 9

RSVP – Goals & Characteristics, Data Flow, RSVP operations, Protocol Mechanisms –

Multiprotocol Label Switching – Operations, Label Stacking, Protocol details – RTP –

Protocol Architecture, Data Transfer Protocol, RTCP.

TOTAL= 45 PERIODS

TEXT BOOK

1. William Stallings, “HIGH SPEED NETWORKS AND INTERNET”, Pearson

Education, Second Edition, 2002.

REFERENCES

1.

Edition , Jean Harcourt Asia Pvt. Ltd., , 2001.

Warland, Pravin Varaiya, “High performance communication networks”, Second

2.

Cisco Press, Volume 1 and 2, 2003.

Irvan Pepelnjk, Jim Guichard, Jeff Apcar, “MPLS and VPN architecture”,

3.

Telecommunication Networks”, CRC Press, New York, 2004.Abhijit S. Pandya, Ercan Sea, “ATM Technology for Broad Band