'Network addresses' diaporamas de présentation

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Layering in Networked computing

Layering in Networked computing. OSI Model TCP/IP Model Protocols at each layer. Learning outcomes. Understand the need of layering in Networked computing Understand the OSI model and the tcp/ip model Understand the function protocols and their role at each layer. TCP protocol

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Lecture15: Network Address Translation for IPv4

Lecture15: Network Address Translation for IPv4. Connecting Networks. Assistant Professor Pongpisit Wuttidittachotti , Ph.D. Faculty of Information Technology King Mongkut's University of Technology North Bangkok (KMUTNB). Chapter 5. 5.1 NAT Operation 5.2 Configuring NAT

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Network Layer

Network Layer. Overview. The network layer is responsible for navigating the data through the network. The function of the network layer is to find the best path through the network.

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IP Addressing

IP Addressing. Internet Protocol: Which version?. There are currently two versions of the Internet Protocol in use for the Internet IPv4 Specified in 1980/81 (RFC 760, 791) Four byte addresses Universally deployed Problem : Address space almost exhausted IPv6

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Module 1

Module 1. WANs and Routers. Overview. Students completing this module should be able to: Identify organizations responsible for WAN standards Explain the difference between a WAN and LAN and the type of addresses each uses Describe the role of a router in a WAN

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Configuring Hosts through DHCP

Configuring Hosts through DHCP. In its present form, DHCP concentrates on providing network addresses to hosts. Although a host can always form a link-local address, such a addresses confine traffic to the local link.

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Unit 2: IP addressing (Contd.). Delivery and routing of packets

Special IP addresses Private networks: 10.0.0, 172.16-172.31, 192.68.0-192.68.255 Subnetting and subnet masks Supernetting and CIDR (Classless Interdomain Routing) Delivery and routing of packets Routing table organizations Dynamic v.s. static routing.

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David W. Cash Belfer Center for Science and International Affairs Harvard University

Linking Global Change and Local Realities: Distributed Research, Assessment, and Decision Making Systems. David W. Cash Belfer Center for Science and International Affairs Harvard University October 7, 2001

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Computer Networks (CSE-4711) Lecture-Segment-5- Routing algorithms

Computer Networks (CSE-4711) Lecture-Segment-5- Routing algorithms. Instructor: Sazid Zaman Khan Lecturer, Department of Computer Science and Engineering, IIUC. Mainly from tanenbaum. Routing algortihms.

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ENAVis: Enterprise Network Activities Visualization

ENAVis: Enterprise Network Activities Visualization. Qi Liao, Andrew Blaich, Aaron Striegel, and Douglas Thain Department of Computer Science & Engineering University of Notre Dame. cse.nd.edu. Problem. Complex systems are hard to understand and visualize. Plenty of micro-level tools

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Lecture 18

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IPv6 and Network Address Translation 1 Introduction - the future of IP 2 Success of IP

IPv6 and Network Address Translation 1 Introduction - the future of IP 2 Success of IP 3 Motivation for change 4 Name and versions number 5 New features 6 IPv6 datagram format 7 IPv6 base header format 8 IPv6 NEXT HEADER 9 Parsing IPv6 headers

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CSCI 4550/8556 Computer Networks

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RFC 2131

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Network Addresses

Network Addresses. Client server networks. Network Addresses. Network Naming Conventions Windows and Domains. Network Naming Conventions. This should be made up of: Location of site Name of region Department or location EQ example: Server EQNOQ2146001 EQ Site NOQ region

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Electronics Blocks for Basic Sensor-Based System

Electronics Blocks for Basic Sensor-Based System. System Design and Problems (II). Overview. Design Objective What is MiWi MiWi and Zigbee MiWi wireless solution Limitations. Design Objective. WSN for E-blocks Can be easily setup by user Low cost solution. What is MiWi.

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Week 6 / Paper 2

Week 6 / Paper 2. A layered naming architecture for the Internet Hari Balakrishnan, Karthik Lakshminarayanan, Sylvia Ratnasamy, Scott Shenker, Ion Stoica and Michael Walfish ACM SIGCOMM 2004 Main point There is one step of name resolution today: DNS to IP There should instead be three

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