and in supporting essential network security. Chapter 2 Topics This chapter will cover the following topics and concepts: • What a fi rewall is • Why you need a fi rewall • How fi rewalls work and what they do • What the basics of TCP/IP are • What the types of fi rewalls are • What ingress and egress fi ltering is • What the types of fi rewall fi ltering are • What the difference between software and hardware fi rewalls is • What dual-homed and triple-homed fi rewalls
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and in supporting essential network security. Chapter 2 Topics This chapter will cover the following topics and concepts: • What a fi rewall is • Why you need a fi rewall • How fi rewalls work and what they do • What the basics of TCP/IP are • What the types of fi rewalls are • What ingress and egress fi ltering is • What the types of fi rewall fi ltering are • What the difference between software and hardware fi rewalls is • What dual-homed and triple-homed fi rewalls
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Checkpoint: TCP/IP LAN Plan 1. An IPv6 address is made up of how many bits? a. 32 b. 48 c. 64 d. 128 e. 256 The answer to this question is d. Ipv6 address has 128 bits which is better than Ipv4 which has only 32 bit addresses. If I understand it with Ipv4 the amount of addresses will soon run out. With Ipv6 as stated in the book unless every star in the universe were assigned an address it is unlikely to run out of addresses. With Ipv4 it was stated that there are only 4 billion possible addresses
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You should have the following skills before studying for the Network Pro certification: * Knowledge of PC hardware installation and configuration * Knowledge of using and administering a Windows client computer You can gain these skills through the TestOut PC Pro certification. After finishing this section, you should be able to complete the following tasks: * Read simulated component documentation and view components to make appropriate choices to meet the scenario. * Add and
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Introduction The Internet has revolutionized the computer and communications world like nothing before. The invention of the telegraph, telephone, radio, and computer set the stage for this unprecedented integration of capabilities. The Internet is at once a world-wide broadcasting capability, a mechanism for information dissemination, and a medium for collaboration and interaction between individuals and their computers without regard for geographic location. The Internet represents one of the
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Assessment- A process used to identify and evaluate specific needs in a defined population. It is systematic in approach and used by organizations to determine priorities, allocate resources, and make organizational improvements. Afterwards there is a plan of action developed that addresses the needs and brings the organization closer to a desired future state. 4. Operating System- Software that after being loaded onto the computer manages a computer’s resources. It controls the flow both from
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variety of problems and in supporting essential network security. Chapter 2 Topics This chapter covers the following topics and concepts: • What a firewall is • Why you need a firewall • How firewalls work and what they do • What the basics of TCP/IP are • What the types of firewalls are • What ingress and egress filtering is • What the types of firewall filtering are • What the difference between software and hardware firewalls is • What dual-homed and triple-homed firewalls are • What
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01 Part 1 1.Complete the following questions on pages 33 - 34 in your book o 7, 8, 9, 10, 13, 14, and 22 7. How do local area networks (LANs) differ from metropolitan area networks (MANs), wide area networks (WANs), and backbone networks (BNs)? A local area network (LAN) is a group of microcomputers or terminals located in the same general area. Where as a metropolitan area network (MAN) encompasses a city
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downsizing to achieve a more cost-effective computer support system. For example, the Sales and Marketing Division has a desktop computer for each of the account representatives. All of these computers are connected to a small local area network (LAN) that serves only the Sales and Marketing Division. The Accounts Receivable Division recently downsized its minicomputer to a powerful desktop computer with a faster processor, motor memory and increased disk storage space. This new desktop supports
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& A-2) Diagram of Proposed Network Integration Please See Exhibit (B) Challenges to Integrating the Current LANs, Challenges integrating the Myrtle & Associates and Bellview Law Group networks will be presented by the following: * The geographical distance between the two offices (L2TP/IPsec) * Bellview Law Group use of Novell and IPX/SPX instead of TCP/IP Integrating these two networks will be faced by the geographical distance between the two offices where the law firms
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