'Connection request' presentation slideshows

The Transport Layer

The Transport Layer. Chapter 6. The Transport Layer. The transport layer is the heart of the whole protocol hierarchy.

1.15k views • 113 slides

Computer Networks

Computer Networks. Transport layer. Transport Layer. Services Elements of transport protocol Simple transport protocol UDP Remote Procedure Call (see Distributed Systems) TCP. application transport network data link physical. application transport network data link physical.

1.31k views • 106 slides

Computer Networks

Computer Networks. Transport layer. Transport Layer. Services Elements of transport protocol Simple transport protocol UDP Remote Procedure Call (see Distributed Systems) TCP. application transport network data link physical. application transport network data link physical.

1.07k views • 106 slides

Chapter 6 -2 The Transport Layer

Chapter 6 -2 The Transport Layer. TCP, UDP and Performance Issues. The Internet Transport Protocols: UDP. Introduction to UDP Remote Procedure Call The Real-Time Transport Protocol. UDP (User Data Protocol). Provides a way to send IP datagrams without establishing a connection

1.26k views • 64 slides

Dr. Igor Santos

760 views • 55 slides

MyMed

MyMed. Overview after meeting @INRIA (29-30/06/2010) Proposed Architecture PROPOSED Technical Solutions Polito Package (WPF2) Details Activities NAT traversal techniques Solution Fixed vs not Fixed SWOT analysis Slot for Open discussion. General Information. HIGHLIGHTS

439 views • 32 slides

Protocol and protocol architecture

Protocol and protocol architecture. When computers, terminals, and/or other data processing devices exchange data, there must be a data path between the two computers (terminals/processing devices), either directly or via a communication network. Means of connection of communicating systems:.

497 views • 31 slides

Review of Important Networking Concepts

Review of Important Networking Concepts. Introductory material. This module uses the example from the previous module to review important networking concepts: protocol architecture, protocol layers, encapsulation, demultiplexing, network abstractions. Sending a packet from Argon to Neon.

395 views • 23 slides

Symmetric Key Distribution

Symmetric Key Distribution. Network Security. Symmetric Key Distribution. Objectives of the Topic After completing this topic, a student will be able to describe how symmetric key can be distributed with symmetric encryption. Symmetric Key Distribution.

236 views • 21 slides

COMP/ELEC 429/556 Introduction to Computer Networks

COMP/ELEC 429/556 Introduction to Computer Networks. Creating a Network Application Some slides used with permissions from Edward W. Knightly, T. S. Eugene Ng, Ion Stoica, Hui Zhang. How to Programmatically Use the DNS System?. Operating system comes to the rescue gethostbyname()

492 views • 19 slides

A first Demonstrator for a CAHN infrastructure

A first Demonstrator for a CAHN infrastructure. Bluetooth in CAHN. Reminder on Bluetooth Security. Bluetooth provides three Security Modes: No Security Authentication Authentication and Encryption Authentication is based on a PIN

279 views • 19 slides

COMP/ELEC 429 Introduction to Computer Networks

COMP/ELEC 429 Introduction to Computer Networks. Creating a Network Application Some slides used with permissions from Edward W. Knightly, T. S. Eugene Ng, Ion Stoica, Hui Zhang. Root name server: May not know authoritative name server

273 views • 19 slides

Socket Connections in C#

Socket Connections in C#. C# 213 Project Apr. 28, 2004 Gary Laatsch. Sockets: Sockets are used to interface to networks. Allows programs to access the network similar to doing file I/O. Sockets are stream-based. Server waits (listens) for client to request connection.

302 views • 14 slides

Guard timing compensation comment resolution (CID 115)

Guard timing compensation comment resolution (CID 115). O. Omeni. Motivation. Supporting 20/40ppm resolution requires nodes to include a 2 nd low power timing XTAL which affects cost and size of sensor node

228 views • 12 slides

Broadband Networks, Integrated Management & Standardization

Broadband Networks, Integrated Management & Standardization. Nobuo FUJII ITU-T SG4 Vice Chairman NTT Network Innovation Laboratories nobuo@exa.onlab.ntt.co.jp. Broadband Networks and Services - Network Technologies -. Home Network Access network Transport network Server network

316 views • 12 slides

Framework for GMPLS and PCE Control of G.709 Optical Transport Networks

Framework for GMPLS and PCE Control of G.709 Optical Transport Networks. CCAMP WG, IETF 76th, Hiroshima, Japan draft-zhang-ccamp-gmpls-g709-framework-00.txt Fatai Zhang (zhangfatai@huawei.com) Dan Li (danli@huawei.com) Jianrui Han (hanjianrui@huawei.com)

193 views • 12 slides

Framework for GMPLS and PCE Control of G.709 Optical Transport Networks

Framework for GMPLS and PCE Control of G.709 Optical Transport Networks. CCAMP WG, IETF 76th, Hiroshima, Japan draft-zhang-ccamp-gmpls-g709-framework-00.txt Fatai Zhang (zhangfatai@huawei.com) Dan Li (danli@huawei.com) Jianrui Han (hanjianrui@huawei.com)

131 views • 12 slides

Chapter 14 Connection-Oriented Networking and ATM

Chapter 14 Connection-Oriented Networking and ATM. ATM PVC SVC QOS AAL5. Connection-Oriented Packet Switching in ATM. Connection request by one computer Connection acceptance by other computer End-to-end connection established via a virtual circuit

234 views • 9 slides

Chapter 14 Connection-Oriented Networking and ATM

Chapter 14 Connection-Oriented Networking and ATM. ATM PVC SVC QOS AAL5. Connection-Oriented Packet Switching in ATM. Connection request by one computer Connection acceptance by other computer End-to-end connection established via a virtual circuit

267 views • 9 slides

listenfd(3)

listenfd(3). 1. Server blocks in accept , waiting for connection request on listening descriptor listenfd. Server. Client. clientfd. connection request. listenfd(3). Server. Client. 2. Client makes connection request by calling and blocking in connect. clientfd. listenfd(3).

140 views • 1 slides