THIS DESCRIBES VARIOUS ELEMENTS OF TRANSPORT PROTOCOL IN TRANSPORT LAYER OF COMPUTER NETWORKS
THERE ARE SIX ELEMENTS OF TRANSPORT PROTOCOL NAMELY
1. ADDRESSING
2. CONNECTION ESTABLISHMENT
3.CONNECTION REFUSE
4.FLOW CONTROL AND BUFFERS
5.MULTIPLEXING
6.CRASH RECOVERY
These slides cover a topic on Multiplexing in Data Communication. All the slides are explained in a very simple manner. It is useful for engineering students & also for the candidates who want to master data communication & computer networking.
THIS DESCRIBES VARIOUS ELEMENTS OF TRANSPORT PROTOCOL IN TRANSPORT LAYER OF COMPUTER NETWORKS
THERE ARE SIX ELEMENTS OF TRANSPORT PROTOCOL NAMELY
1. ADDRESSING
2. CONNECTION ESTABLISHMENT
3.CONNECTION REFUSE
4.FLOW CONTROL AND BUFFERS
5.MULTIPLEXING
6.CRASH RECOVERY
These slides cover a topic on Multiplexing in Data Communication. All the slides are explained in a very simple manner. It is useful for engineering students & also for the candidates who want to master data communication & computer networking.
Overview of transport protocols.
The transport layer (OSI layer 4) is the interface between the network and application (network API).
The transport layer provides data transport service and some level of quality of service (QoS) to the application.
While all transport protocols offer data transport services, they have varying levels of quality of service in terms of error detection and correction, packet ordering and packet delay.
Simple transport protocols like UDP are often connectionless while connection-oriented transport protocols like TCP provide many quality of service properties.
Introduction and transport layer services, Multiplexing and Demultiplexing, Connection less transport (UDP), Principles of reliable data transfer, Connection oriented transport (TCP), Congestion control.
Different types of switching which are in computer network. here I will give brief knowledge of packet switching. also the packet switching different type like data gram packet switching(connection less approach) and virtual circuit packet switching explained.
Transport layer is responsible for the overall end-to-end transfer of application data.
Because different applications have different requirements, there are multiple Transport layer protocols.
Transmission Control Protocol (TCP) and User Datagram Protocol (UDP).
TCP and UDP headers.
Port Addressing, socket pair.
Types of port numbers: Well Known Ports (0 to 1023), Registered Ports (1024 to 49151) and Dynamic or Private ‘Ephemeral’ Ports (49152 to 65535).
Netstat command : examines the open connections on a host.
Transport Layer Functions.
TCP Connection Establishment (3-way handshake).
Connection Management - Flow Control through buffering, congestion avoidance, and windowing.
Flow Control – Reducing the window size .
TCP Connection Termination (4-way Handshake).
TRANSPORT LAYER OF OSI MODEL
WHAT IS OSI MODEL?
LAYERS OF OSI MODEL
Data format of “OSI” Layers
Benefits of the OSI Model
WHAT IS TRANSPORT LAYER?
WORKING OF TRANSPORT LAYER
SERVICES BY TRANSPORT LAYER
Protocols of transport layer
USER DATAGRAM PROTOCOL (UDP)
TRANSMISSION CONTROL PROTOCOL(TCP)
Sliding window Control or 3-Way Handshake
Functions of TCP
Overview of transport protocols.
The transport layer (OSI layer 4) is the interface between the network and application (network API).
The transport layer provides data transport service and some level of quality of service (QoS) to the application.
While all transport protocols offer data transport services, they have varying levels of quality of service in terms of error detection and correction, packet ordering and packet delay.
Simple transport protocols like UDP are often connectionless while connection-oriented transport protocols like TCP provide many quality of service properties.
Introduction and transport layer services, Multiplexing and Demultiplexing, Connection less transport (UDP), Principles of reliable data transfer, Connection oriented transport (TCP), Congestion control.
Different types of switching which are in computer network. here I will give brief knowledge of packet switching. also the packet switching different type like data gram packet switching(connection less approach) and virtual circuit packet switching explained.
Transport layer is responsible for the overall end-to-end transfer of application data.
Because different applications have different requirements, there are multiple Transport layer protocols.
Transmission Control Protocol (TCP) and User Datagram Protocol (UDP).
TCP and UDP headers.
Port Addressing, socket pair.
Types of port numbers: Well Known Ports (0 to 1023), Registered Ports (1024 to 49151) and Dynamic or Private ‘Ephemeral’ Ports (49152 to 65535).
Netstat command : examines the open connections on a host.
Transport Layer Functions.
TCP Connection Establishment (3-way handshake).
Connection Management - Flow Control through buffering, congestion avoidance, and windowing.
Flow Control – Reducing the window size .
TCP Connection Termination (4-way Handshake).
TRANSPORT LAYER OF OSI MODEL
WHAT IS OSI MODEL?
LAYERS OF OSI MODEL
Data format of “OSI” Layers
Benefits of the OSI Model
WHAT IS TRANSPORT LAYER?
WORKING OF TRANSPORT LAYER
SERVICES BY TRANSPORT LAYER
Protocols of transport layer
USER DATAGRAM PROTOCOL (UDP)
TRANSMISSION CONTROL PROTOCOL(TCP)
Sliding window Control or 3-Way Handshake
Functions of TCP
Beyond Mobile Trends: A Disruption for the Modern JuanRichard Grimaldo
Presentation for NCI TechTalk “ICT4ALL:Technology, Education, Business and Governance held in National Computer Center, Diliman, Quezon City
June 4, 2013
Switching Nodes:
Intermediate switching device that moves data
Not concerned with content of data
Stations:
End devices that wish to communicate
Each station is connected to a switching node
Communications Network:
A collection of switching nodes
www.amazontedx.com
1. Circuit Switching Reading: 3.1.2, 3.3, 4.5, and 6.5 COS 461: Computer Networks Spring 2006 (MW 1:30-2:50 in Friend 109) Jennifer Rexford Teaching Assistant: Mike Wawrzoniak http://www.cs.princeton.edu/courses/archive/spring06/cos461/
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4. Timing in Circuit Switching Information Circuit Establishment Transfer Circuit Teardown Host 1 Host 2 Switch 1 Switch 2 propagation delay between Host 1 and Switch1 propagation delay between Host 1 and Host 2 Transmission delay time
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