4.7 NETWORK LAYER PROTOCOLS • IP (Internet Protocol) • ICMP (Internet Control Message Protocol) • ARP (Address Resolution Protocol) • RARP (Reverse Address Resolution Protocol) 4.7.1 The IP PROTOCOL • IP represents the heart of the Internet Protocol suite • Provides the main service of the layer: data transmission in connectionless mode – datagram IP Header Format IP Header Format (Including user data, this makes an IP packet) IP Header fields: • Version - Indicates the version
Words: 1379 - Pages: 6
Autonomous System or AS. This complete picture of the AS is also copied and shared but the advantage lies in the ability to manually manipulate routes for traffic engineering or quality of service requirements. New updates in OSPFv3 include support for IPv6 and protocol processing per-link not per-subnet, making it faster than previous versions. Version three also provides support for multiple instances of OSPF per link as well as removal of opaque LSA’s. If that wasn’t enough they also streamlined the
Words: 715 - Pages: 3
NT2640 IP Networking INSTRUCTOR GUIDE Onsite Credit hours: 4.5 Contact /Instructional hours: 34 Theory, 22 Lab Prerequisite: NT1210 Introduction to Networking or equivalent Course Revision Table Change Date Updated Section Change Description Change Rationale Implementation Quarter 07/18/2011 All New Curriculum New Curriculum September 2011 02/19/2013 All Updated labs across the course to map the 2nd edition of lab manual Immediately 02/27/2013
Words: 22068 - Pages: 89
helpful for networking diagnosis since it never changes, rather than an IP address, which can change occasionally. IPV4 and IPV6 are the fourth and sixth revision of IP addresses. IPV6 is the successor to the IPV4. It works comparatively to IPV4 in that it gives the one of a kind, numerical IP addresses essential for internet-empowered devices to convey. Be that as it may, IPV6 addresses are 128-bit and has packet flow identification while IPV4 addresses are 32-bit and has no packet flow
Words: 1322 - Pages: 6
My Home Network Vinay Kumar Reddy Mandadi Wilmington University Home Network Introduction: "A network is an interconnection in between two or more systems or computers in an order to communicate each other by sharing the data ". Today, networking concept got importance by its features, especially of sharing the information and is widely practicing in an Organization level too. Mainly networking concept is categorized into 3 main categories based upon the performance namely LAN, MAN
Words: 627 - Pages: 3
Wireless LAN Security in Wireless LAN Install and operation of Wireless LAN Ease of Operation Critical issues for network operation SNMP (Simple Network Management Protocol) Measures against system failures; device failures, incorrect wiring Use of SNMP IPv6 Network Configuration Example Network configuration for hospitals with fewer than 100 beds Network configuration for hospitals with more than 100 and fewer than 200 beds Network configuration for hospitals with more than 200 beds (i) Network configuration
Words: 8999 - Pages: 36
2.2 Networking Networking Infrastructure has changed dynamically from the dialup connection to the fast broadband connection, but the logical protocols necessary for routing traffic and interacting with applications haven't changed as dramatically and dynamically. 2.2.1 Sockets “Socket is used to send and receive data”.A socket is one end of a communication channel between two processes that want to talk to each other. A network connection (or interprocess communication channel) has two sockets
Words: 759 - Pages: 4
Riordan SR-rm-006 University of Phoenix Windows Server Networking POS.421 Riordan SR-rm-006 Riordan Manufacturing is a “leader in the field of injection plastic molding with state of the art manufacturing capabilities” ("Sales Plan - Riordan Manufacturing," 2006), and they desire to remain a leader in this competative market. To help them stay on top of the market they have requested a comprehensive review of their business systems servers and operating systems. This review will benefit
Words: 3579 - Pages: 15
THE INTER-SESSIONAL PANEL OF THE UNITED NATIONS COMMISSION ON SCIENCE AND TECHNOLOGY FOR DEVELOPMENT 15-17 December 2010 Geneva UGANDA CONTRIBUTION " ICT POLICIES, STRATEGIES AND INITIATIVES PUT IN PLACE IN UGANDA " The views presented here are the participants’ and do not necessarily reflect the views and the position of the United Nations or the United Nations Conference on Trade and Development i ICT POLICIES, STRATEGIES AND INITIATIVES PUT IN PLACE IN UGANDA NITA‐U 11/2/2010
Words: 3997 - Pages: 16
technologies. The project requires me to implement addressing schemes and to subnet an IP address for different sized subnets. The following topics will also be discussed: * Binary * HEX & decimal number systems * Octet, IP Address, IPv4/IPv6 * Subnet Mask * Network and Host IDs * Address Classes, classful and classless address schemes * Minimising wasteful use of IP addresses * CIDR * Subnetting * VLSM * Health and Safety * Evaluation * Bibliography
Words: 2448 - Pages: 10
