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Chap24

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The document discusses various topics related to congestion control and quality of service in computer networks. It defines congestion and explains congestion control techniques like open-loop prevention using policies around retransmission, windows, acknowledgements, and admission. It also covers closed-loop removal techniques like back pressure, choke points, and implicit/explicit signaling. Quality of service techniques like scheduling, shaping, and reservation are explained. Integrated services and differentiated services models for providing QoS in IP networks are summarized.

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Chapter 24. Congestion Control and Quality of Service 23.1 Data Traffic 23.2 Congestion 23.3 Congestion Control 23.4 Two Examples 23.5 Quality of Service 23.6 Techniques to Improve QoS 23.7 Integrated Services 23.8 Differentiated Services 23.9 QoS in Switched Networks Computer Networks 24-
Traffic Descriptors ,[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
Traffic Profiles ,[object Object],[object Object],[object Object],Computer Networks 24-
Congestion ,[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
Network Performance-1 ,[object Object],[object Object],Computer Networks 24-
Network Performance-2 ,[object Object],[object Object],Computer Networks 24-
Congestion Control ,[object Object],[object Object],Computer Networks 24-
Open Loop Control: Prevention ,[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
Closed-Loop Congestion Control: Removal ,[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
Congestion Control in TCP ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
TCP Congestion Policy ,[object Object],[object Object],[object Object],Computer Networks 24-
TCP Congestion Policy ,[object Object],[object Object],Computer Networks 24-
TCP Congestion Policy ,[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
Congestion Example Computer Networks 24-
Congestion Control: Frame Relay ,[object Object],[object Object],[object Object],Computer Networks 24-
Four Cases of Congestion Computer Networks 24-
Quality of Service (QoS) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
QoS Techniques ,[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
Priority Queuing ,[object Object],[object Object],Computer Networks 24-
Weighted Fair Queuing ,[object Object],[object Object],Computer Networks 24-
Traffic Shaping: Leaky Bucket ,[object Object],[object Object],[object Object],Computer Networks 24-
Leaky Bucket Implementation ,[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
Token Bucket ,[object Object],Computer Networks 24- ,[object Object]
Integrated Services (IntServ) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
RSVP ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
Resv Messages ,[object Object],Computer Networks 24- Reservation Merging
Reservation Styles ,[object Object],[object Object],[object Object],Computer Networks 24- ,[object Object],[object Object],[object Object]
Differentiated Service (Diffserv) ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
Per-hop Behavior (PHB) ,[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
Traffic Conditioner ,[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
QoS in Switched Network ,[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
User Rate in Relation to Bc and Bc + Be ,[object Object],Computer Networks 24-
QoS in ATM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-
QoS in ATM ,[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],[object Object],Computer Networks 24-

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Chap24

  • 1. Chapter 24. Congestion Control and Quality of Service 23.1 Data Traffic 23.2 Congestion 23.3 Congestion Control 23.4 Two Examples 23.5 Quality of Service 23.6 Techniques to Improve QoS 23.7 Integrated Services 23.8 Differentiated Services 23.9 QoS in Switched Networks Computer Networks 24-
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