Network Simulator Tutorial
... e.g., may track number (possibly order) of packets in queue, current value of retransmission timer each event has associate event time e.g., arrival of packet to queue, departure from queue precisely at these points in time that simulation must take action (change state and may cause new future ...
... e.g., may track number (possibly order) of packets in queue, current value of retransmission timer each event has associate event time e.g., arrival of packet to queue, departure from queue precisely at these points in time that simulation must take action (change state and may cause new future ...
Chapter 1
... • The Internet is a good example of a connectionless, packet switched network. Each packet contains all of the addressing information required for successful packet delivery. • Frame Relay is an example of a connection-oriented packet switched network. Each packet does not require addressing informa ...
... • The Internet is a good example of a connectionless, packet switched network. Each packet contains all of the addressing information required for successful packet delivery. • Frame Relay is an example of a connection-oriented packet switched network. Each packet does not require addressing informa ...
ITE PC v4.0 Chapter 1
... Role of the Transport Layer The Transport Layer is responsible for establishing a temporary communication session between two applications and delivering data between them. TCP/IP uses two protocols to achieve this: Transmission Control Protocol (TCP) User Datagram Protocol (UDP) Primary Respons ...
... Role of the Transport Layer The Transport Layer is responsible for establishing a temporary communication session between two applications and delivering data between them. TCP/IP uses two protocols to achieve this: Transmission Control Protocol (TCP) User Datagram Protocol (UDP) Primary Respons ...
T - Intel
... Multi-hop architecture for fixed wireless networks Start with a large cell; as nodes increase split into (higher rate) smaller cells Multi-hop wireless path to wireline gateway ...
... Multi-hop architecture for fixed wireless networks Start with a large cell; as nodes increase split into (higher rate) smaller cells Multi-hop wireless path to wireline gateway ...
Basic Switch Concept
... the destination MAC address so that it can determine to which port to forward the data. – The destination MAC address is located in the first 6 bytes of the frame following the preamble. The switch looks up the destination MAC address in its switching table, determines the outgoing interface port, a ...
... the destination MAC address so that it can determine to which port to forward the data. – The destination MAC address is located in the first 6 bytes of the frame following the preamble. The switch looks up the destination MAC address in its switching table, determines the outgoing interface port, a ...
Kaleidoscope 2009 - Powerpoint template for paper presentation
... NGN - “A Next generation network (NGN) is a packet-based network which can provide services including Telecommunication Services and able to make use of multiple broadband, Quality of Service-enabled transport technologies and in which service-related functions are independent from underlying transp ...
... NGN - “A Next generation network (NGN) is a packet-based network which can provide services including Telecommunication Services and able to make use of multiple broadband, Quality of Service-enabled transport technologies and in which service-related functions are independent from underlying transp ...
Network Security
... Upper layer protocol can be aware of lower layer security services: – Upper layer protocol has to change its calls so that they refer to the security facilities provided. ...
... Upper layer protocol can be aware of lower layer security services: – Upper layer protocol has to change its calls so that they refer to the security facilities provided. ...
A Framework to Support IP over WDM Using Optical Burst Switching *
... layer communication protocols which would enable the applications to make eÆcient use of the underlying transmission capacity. The present WDM deployment is mostly point-to-point, and uses SONET/SDH as the standard layer for interfacing to the higher layers of the protocol stack. The IP routers/ATM ...
... layer communication protocols which would enable the applications to make eÆcient use of the underlying transmission capacity. The present WDM deployment is mostly point-to-point, and uses SONET/SDH as the standard layer for interfacing to the higher layers of the protocol stack. The IP routers/ATM ...
PPT - Winlab
... Multi-hop architecture for fixed wireless networks Start with a large cell; as nodes increase split into (higher rate) smaller cells Multi-hop wireless path to wireline gateway ...
... Multi-hop architecture for fixed wireless networks Start with a large cell; as nodes increase split into (higher rate) smaller cells Multi-hop wireless path to wireline gateway ...
ITE PC v4.0 Chapter 1 - Система е
... Role of the Transport Layer The Transport Layer is responsible for establishing a temporary communication session between two applications and delivering data between them. TCP/IP uses two protocols to achieve this: Transmission Control Protocol (TCP) User Datagram Protocol (UDP) Primary Respons ...
... Role of the Transport Layer The Transport Layer is responsible for establishing a temporary communication session between two applications and delivering data between them. TCP/IP uses two protocols to achieve this: Transmission Control Protocol (TCP) User Datagram Protocol (UDP) Primary Respons ...
Rapid Mobility via Type Indirection
... Rapid Mobility large-scale mobile deployment becoming a reality wired network ...
... Rapid Mobility large-scale mobile deployment becoming a reality wired network ...
PowerPoint
... • Datagram network is not either connection-oriented or connectionless. • Internet provides both connection-oriented (TCP) and connectionless services (UDP) to apps. Introduction ...
... • Datagram network is not either connection-oriented or connectionless. • Internet provides both connection-oriented (TCP) and connectionless services (UDP) to apps. Introduction ...
Skype overview
... – get your own, regular phone number, receive phone calls from anywhere – In Beta test ...
... – get your own, regular phone number, receive phone calls from anywhere – In Beta test ...
3-transport
... Internet transport protocol “best effort” service, UDP segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
... Internet transport protocol “best effort” service, UDP segments may be: lost delivered out of order to app connectionless: no handshaking between UDP sender, receiver each UDP segment handled independently of others ...
Click
... bandwidth at the QoS problem is only a temporary fix -- not a solution. • The “if you build it they will come” phenomenon. The faster the network, the more user traffic it ...
... bandwidth at the QoS problem is only a temporary fix -- not a solution. • The “if you build it they will come” phenomenon. The faster the network, the more user traffic it ...
Ch10
... • Multicast applications with multiple data sources but unlikely to transmit simultaneously ...
... • Multicast applications with multiple data sources but unlikely to transmit simultaneously ...
Information Networks
... “P2P is a class of applications that take advantage of resources – storage, cycles, content, human presence – available at the edges of the Internet. Because accessing these decentralized resources means operating in an environment of unstable and unpredictable IP addresses P2P nodes must operate ...
... “P2P is a class of applications that take advantage of resources – storage, cycles, content, human presence – available at the edges of the Internet. Because accessing these decentralized resources means operating in an environment of unstable and unpredictable IP addresses P2P nodes must operate ...
2-3.chapter2
... Q: how does a process socket: Internet “identify” the other application programming process with which it interface wants to communicate? ...
... Q: how does a process socket: Internet “identify” the other application programming process with which it interface wants to communicate? ...
15-LANOverview8
... a closed loop of repeaters joined by point to point links receive data on one link & retransmit on another ...
... a closed loop of repeaters joined by point to point links receive data on one link & retransmit on another ...
Network Simulator Tutorial
... e.g., may track number (possibly order) of packets in queue, current value of retransmission timer each event has associate event time e.g., arrival of packet to queue, departure from queue precisely at these points in time that simulation must take action (change state and may cause new future ...
... e.g., may track number (possibly order) of packets in queue, current value of retransmission timer each event has associate event time e.g., arrival of packet to queue, departure from queue precisely at these points in time that simulation must take action (change state and may cause new future ...
PPTX - Kunpeng Zhang
... to start is to randomly choose k of the samples. • The results produced depend on the initial values for the means, and it frequently happens that suboptimal partitions are found. The standard solution is to try a number of different starting points. • It can happen that the set of samples closest t ...
... to start is to randomly choose k of the samples. • The results produced depend on the initial values for the means, and it frequently happens that suboptimal partitions are found. The standard solution is to try a number of different starting points. • It can happen that the set of samples closest t ...
Chapter 9, 3rd - Computer Networking - A Top
... of interacting hardware/software components other complex systems requiring monitoring, control: jet airplane nuclear power plant others? "Network management includes the deployment, integration and coordination of the hardware, software, and human elements to monitor, test, poll, configure, ...
... of interacting hardware/software components other complex systems requiring monitoring, control: jet airplane nuclear power plant others? "Network management includes the deployment, integration and coordination of the hardware, software, and human elements to monitor, test, poll, configure, ...
Recursive InterNetwork Architecture (RINA)
The Recursive InterNetwork Architecture (RINA) is a computer network architecture that unifies distributed computing and telecommunications. RINA's fundamental principle is that computer networking is just Inter-Process Communication or IPC. RINA reconstructs the overall structure of the Internet, forming a model that comprises a single repeating layer, the DIF (Distributed IPC Facility), which is the minimal set of components required to allow distributed IPC between application processes. RINA inherently supports mobility, multi-homing and Quality of Service without the need for extra mechanisms, provides a secure and programmable environment, motivates for a more competitive marketplace, and allows for a seamless adoption.