CS2060 HIGH SPEED NETWORKS Lecture Notes for ECE - Seventh (7th) semester -by R.Anirudhan

CS2060 HIGH SPEED NETWORKS Lecture Notes for ECE - Seventh (7th) semester


CS2060 Lecture Notes 

Syllabus :


UNIT I HIGH SPEED NETWORKS
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
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
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
Integrated Services Architecture – Approach, Components, Services- Queuing
Discipline, FQ, PS, BRFQ, GPS, WFQ – Random Early Detection, Differentiated
Services

UNIT V PROTOCOLS FOR QOS SUPPORT
RSVP – Goals & Characteristics, Data Flow, RSVP operations, Protocol Mechanisms –
Multiprotocol Label Switching – Operations, Label Stacking, Protocol details – RTP –
Protocol Architecture, Data Transfer Protocol, RTCP.



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