INTRANET • Planning & Creating Intranet • Corporate Intranet • WHAT IS ETHERNET • Wired Networks Limitations • WHAT IS FIREWALL • Firewall Types • COMPONENTS AND DEVICES OF COMPUTER NETWORKS • Network Routers • Router Commands • Network Hubs • Network Bridges • Network Repeaters • Network Switches • OSI LAYER MODEL • ACCESS CONTROL LISTS • WHAT ARE GATEWAYS • WHAT IS ISDN • ISDN Interface • Types of Servers
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A Seminar report On Firewall Technology Submitted By Guided By Concern Faculty Malav shah Mr.J.B.Bhatia Ms.Shivani Desai 2008-09 Department of Computer Science and Engineering Institute of Technology Nirma University for Science and Technology Nirma University of Science and Technology This is to certify that Mr. Malav Shah bearing Roll No. 07BIT042 has satisfactorily completed his seminar in the Topic Firewall technology as part of the 5th semester
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Project Report (Project Semester January - June 2014) On OSPF vs EIGRP ROUTING SUBMITTED BY PARSHANT VATS STUDENT ROLL NO. 1185746
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Subnetting— Determine the classes – Classful vs Classless Class A: The first bit in the first octet must remain a 0. The remaining seven bits can be a 1‚ giving a maximum total of 127. The first octet‚ however‚ cannot be 0 (local identification‚ or “this network”) or 127 (loopback). Class A first octet range is 0 through 127‚ although the valid range is 1 through 126. Class B: The first bit in the first octet becomes a 1. The second bit‚ however‚ must remain a 0. The remaining six bits can be a 1
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083x_FMi.book Page i Thursday‚ July 3‚ 2003 12:49 PM CCNA Self-Study CCNA ICND Exam Certification Guide Wendell Odom‚ CCIE No.1624 Cisco Press Cisco Press 201 West 103rd Street Indianapolis‚ IN 46290 USA 083x_FMi.book Page ii Thursday‚ July 3‚ 2003 12:49 PM ii CCNA ICND Exam Certification Guide Wendell Odom Copyright© 2004 Cisco Systems‚ Inc. Published by: Cisco Press 201 West 103rd Street Indianapolis‚ IN 46290 USA All rights reserved. No part of this book may be reproduced
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Reduce latency Bandwidth utilization Reduce vulnerability to network partition Eliminate any potential home agent bottleneck Transition methods Because not all routers can be upgraded simultaneously Duel Stack: translate between format‚ utilize a duel stack router Tunneling: IPv6 carried as payload in IPv4 datagram among IPv4 routers. HSCSD characteristics What are the main characteristics of the high speed circuit-switched data system? Elaborate those characteristics with those still needed
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C H A P T E R 3 Chapter Goals • • • Become familiar with WAN terminology. Learn about different types of WAN connections. Become familiar with different types of WAN equipment. Introduction to WAN Technologies This chapter introduces the various protocols and technologies used in wide-area network (WAN) environments. Topics summarized here include point-to-point links‚ circuit switching‚ packet switching‚ virtual circuits‚ dialup services‚ and WAN devices. Chapters in Part III‚ “WAN
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complex network which uses directly connected routers to provide serial links‚ one serial interface of each connection must be configured with a clock rate to provide synchronisation. Network Design Diagram Components 1. Router Routers are the gateways to the internet. The device operates on the level 3 (network) of the OSI model‚ and it connects two networks together. Routers are often automatic and utilise an embedded OS to deal with communications. Routers use IP (internet protocol) to identify connected
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Solution for ACL Question 100% Correct http://img220.imageshack.us/i/acllabc.jpg/ A corporation wants to add security to its network. The requirements are: y y y y Host C shoulb be able to use a web browser(HTTP)to access the Finance Web Server Other types of access from host C to the Finance Web Server should be blocked. All acces from hosts in the Core or local LAN to the Finance We b Server should be blocked All hosts in the Core and local LAN should be able to acces the Plublic Web Server
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OSI MODEL Virtually all networks in use today are based in some fashion on the Open Systems Interconnection (OSI) standard. OSI was developed in 1984 by the International Organization for Standardization (ISO)‚ a global federation of national standards organizations representing approximately 130 Countries. The ISO created the OSI to make the IOS more efficient. Where‚ ISO stands for International Organization for Standardization. OSI stands for Open System Interconnection. IOS stands for
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