several databases or computers, it can scale to handle any level of name resolution required. • Constancy—Host names remain constant even when associated IP addresses change, which makes locating network resources much easier. • Ease of Use—Users access computers using easy-to-remember names such as www. microsoft.com rather than a numerical IP address, such as 192.168.1.100. • Simplicity—Users need to learn only one naming convention to find resources on either the Internet or an intranet. 2.)
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What is the format of an IP address? 1. 4 bytes 2. First 2 – network address 3. Second 2 – host address How is an IP address associated with a device on a network? 1. IP address specifically or automatically assigned 2. Each device has own private IP address What is the difference between a public IP address and a private IP address? 1. Public – dynamic (changes each time device connects to internet) or static (doesn’t change because used for hosting web pages or services)
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the mouse cursor over the topology and the pointer changes to an envelope with a plus (+) sign. e. Click PC0 to serve as the source for this test message and the Create Complex PDU dialog window opens. Enter the following values: Destination IP Address: 255.255.255.255 (broadcast address) Sequence Number: 1 One Shot Time: 0 Within the PDU settings, the default for Select Application: is PING. What are at least 3 other applications available for use? f. Click Create
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NOTE: When you access a website, the domain name is actually translated to an IP address, which defines the server where the website located. This translation is performed dynamically by a service called DNS. * Web Server * A Web server is a computer system that hosts websites. It runs Web server software, such as Apache or Microsoft IIS, which provides access to hosted webpages over the Internet. Every Web server has an IP address and possibly a domain name. For example, if you enter the URL
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. Introduction – You need to outline to your CEO the aim of report, the issue in focus (a quick summary from your brief), what management functions /theories are going to be covered, and how the issue is going to be addressed. 2. Defining and framing the Issue –You need to identify the underlying reasons why the issue has arisen in the first place (the ‘why’? question). As part of this, you will need to frame the issue in relation to the current practices with management functions (including supporting
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through informational outreach. They cover three areas and registration services is the area that deals with the allocation of IP address space, transfer and record maintenance. The Internet Assigned Number Authority (IANA) is one of the Internet’s oldest institutions with its activities dating back to the 1970’s. One specific task they have is to coordinate the global pool of IP and AS numbers providing them to Regional Internet Registries such as ARIN. The Asia Pacific Network Information
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Onesti & Richart). The virus crashed multiple computers and enabled them all to function extremely slow, or not function at all. This attack was targeted at banks and broadcasting computers (Pearson). Sources say that these attacks were traced to an IP address in China. However, this does not mean that China was at fault. The article states that North Korea is under suspicion for these cyber attacks. In lecture, we spoke a lot about the Internet and also something called a “computer bug” (Bits
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analog waves 3. What is networking protocol? A network protocol defines rules and conventions for communication between network devices. A common example TCP/IP internet protocols Transmission control protocol TCP which uses set of rules to exchange messages with other internet points at the information packet level. Internet protocol IP which uses a set of rules to send and receive messages at the internet address level. 4. From the PC you are using 1. Click on Start then Run.
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udp://tracker.openbittorrent.com:80/announce udp://tracker.istole.it:80/announce udp://tracker.publicbt.com:80/announce http://www.h33t.com:3310/announce http://cpleft.com:2710/announce http://tracker.torrent.to:2710/announce http://open.seed-it.org:6969/announce http://9.rarbg.com:2710/announce http://tracker1.wasabii.com.tw:6969/announce http://121.14.98.151:9090/announce http://tracker.beeimg.com:6969/announce http://tracker.coppersurfer.tk:6969/announce udp://tracker
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SCHOOL OF COMPUTING Bachelor of Computer Science / Bachelor of Software Engineering Forensic Computing Practice Assignment 2 Student declaration: I declare that: I understand what is meant by plagiarism The implication of plagiarism have been explained to me by our lecturer This assignment is my own work. Name ID 1)Nicholas Tan Tian Shen 0307878 Forensic Computing Practice Assignment 2 Due Date : Soft-copy submission on 10/11/14. Individual Assignment Question 1
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