1. Which statement describes a network that supports Qos? - The network provides predictable levels of service to different types of traffic. 2. Requiring strong complex passwords is a practice that supports which network security goal? - ensuring data confidentiality 3. Which device performs the function of determining the path that messages should take through internetwork? - a router 4. Which three network tools provide the minimum required security protection for home users? (three) -
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There is an increased focus on transmission and distribution investments to address aging and distressed infrastructure. Previously voluntary reliability programs under the North American Electric Reliability Council (NERC) are transitioning to mandatory reliability standards‚ requiring self reporting and imposing penalties for non- compliance. Utilities are placing a greater emphasis on real time‚ enterprise wide information to secure the right information and the right time to enhance reliability
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Securing routers Routers are the basic level of the Internet. It is responsible for the communication through the network‚ between computers and servers. It is important to secure the routers so the attackers can’t gain information from the routers. There are many ways of securing the routers such as upgrade the operating system‚ warning banners and disable unneeded services. Hardening cisco routers Upgrade IOS One of the important parts of securing routers is to choose the right router
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growth of internet will cause the death of broadcast media. Since ’the internet is a vast global interconnection of some 100‚000 computer networks around the world all of which use a common set of technical protocols (called Transmission Control Protocol/Internet Protocols of TCP/IP) in routing data across those networks’ (Pavilk. J‚ 1998‚ pp29)‚ the ubiquity of personal computers can be considered as one of the reasons in explaining the rapid growth of the Internet. The first personal computer was
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layers of the OSI model do WAN protocols operate? • What are some of these protocols? • On which OSI layers do switches and routers operate? • If routers reside at more than one layer‚ what is the difference between the OSI layers? Introduction: The OSI model was introduced in 1984. Although it was designed to be an abstract model‚ the OSI model remains a practical framework for today’s key network technologies like Ethernet and protocols like IP. The OSI model defines
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Category Points Description Section 1 Troubleshooting RIP and EIGRP: 40 Points Task 2: Step 4 Related Explanation or Response Task 1: Step 5 Related Explanation or Response Task 4: Step 1 Related Explanation or Response Task 6: Step 2 Related Explanation or Response Summary Paragraph 2 3 2 3 2 3 2 3 20 Paste the requested screenshot. Provide the requested answer. Paste the requested screenshot. Provide the requested answer. Paste the requested screenshot. Provide the requested answer.
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BSR 64000 Command Reference Guide Compass ID: 271820115 Version 3 Release 5.0.0 Notice Copyright © 2008 Motorola‚ Inc. All rights reserved No part of this publication my be reproduced in any form or by any means or used to make any derivative work (such as translation‚ transformation or adaptation) without written permission from Motorola‚ Inc. Motorola reserves the right to revise this publication and to make changes in content from time to time without obligation on the part of Motorola
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I P v 4 TO IP v 6 TRANSITION – UPDATE 2011 An overview of the new Internet a ddressing protocol‚ its implications for b usiness and government‚ and Telstra’s a pproach to the transition. WHITE PAPER September 2011 TABLE OF CONTENTS EXECUTIVE SUMMARY PAGE 3 WHAT IS IPv6? PAGE 4 IPv4 ADDRESS RUN OUT PAGE 5 WHAT HAPPENS WHEN IPv4 ADDRESSES RUN OUT? PAGE 6 GOVERNMENT MANDATES PAGE 8 INDUSTRY READINESS FOR IPv6 PAGE 10 WHAT DOES THE TRANSITION MEAN FOR
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(IETF) initiated as early as in 1994‚ the design and development of a suite of protocols and standards now known as Internet Protocol Version 6 (IPv6)‚ as a worthy tool to phase out and supplant IPv4 over the coming years. There is an explosion of sorts in the number and range of IP capable devices that are being released in the market and the usage of these by an increasingly tech savvy global population. The new protocol aims to effectively support the ever-expanding Internet usage and functionality
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powerful •Lower energy consumption •Communication protocols •Web services •Networking Open Standards Internet and the Cloud IPv6 Conference 2012 - 31 July 2012 10 Why IPv6 for Smart Objects •Interoperability •Adaptability •Stability •Network configuration and management •End-to-End •Security •Large address space IPv6 Conference 2012 - 31 July 2012 11 Standardization Efforts • IPv6 over Low power WPAN (6LoWPAN) • Routing Over Low power and Lossy networks (ROLL) • Constrained
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