Name: DSI# Date 11/22/2013 NETW240 Week 4 Lab Key: TCP/IP LAN Networking Task 2 Configure the networks file Step 2: Append network Clear the screen and use cat to display the contents of the /etc/networks file. Capture the Element K desktop in the text box below. Task 3 Configure the hostname and domain Step 1: Add domain hostname to computer Clear the screen and use cat to display the contents of the file in the /etc/sysconfig/network. Capture the Element K
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Unit 9 Assignment 1 Internet Technologies Review NT 1210 Multiple: 1. B 2. B D 3. A D 4. B 5. B C 6. A 7. D 8. D 9. C 10. A B 11. B 12. A 13. A 14. C 15. C 16. A‚ B‚ C 17. A D 18. B D 19. A 20. B Unit 9 Assignment 1 Internet Technologies Review NT 1210 Key Terms: • The Internet-the global network formed by interconnection most of the network on the planet with each home and company network connecting to an internet service provider which in turn
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that the scope is active‚ and that the necessary services are running on the DHCP server. Exercise 1: DNS scenario. You will need to setup a primary DNS server in the larger branch office. Configure it as a primary forward lookup zone for the domain name of your company. Before you install DNS make sure your computer has a static ip address so it does not get one from the DHCP server. In the small branch setup a second DNS server. Configure it as a secondary forward lookup zone
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1 .A network connects computers and other devices together so that they can share data‚ information and resources. 2 Groupware allows users on a network to work together on the same project. Each member of the group can view the same document and immediately see the changes made by a colleague. 3 The advantages of using a network are in resource sharing‚ accessing remote services‚ facilitating communications and sharing data and information. 4 Resource sharing allows users to access a resource
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Topic 1 – INPUT/OUTPUT Level 1 – Definition 1. A person wishes to purchase a personal computer for home usage. Identify the internal hardware components this computer should contain. a. Student should identify the following: Power Supply‚ Motherboard‚ CPU‚ RAM‚ HDD‚ USB ports for I/O’s such as mouse and keyboard. You also can add in DVD drives‚ I/O’s for speakers‚ monitor‚ and microphone. Level 2 – Application 2. Explain in simple terms the I/O process. a. “Input/Output”… Data is entered into the
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Web Server (IIS) * Add feature - PowerShell * Roles / Features NOT to install * Installing Exchange Server 2007 * Allow access to your Exchange Server * Adding E-Mail Users * Add your own internet domain to the “Accepted Domains” list * Configure a send connector for outgoing emails * Assign email addresses to users in the active directory * Configure Transport Settings under Global Settings Pre-Installation Checklist Make sure you have
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ask a DNS server for all it knows about a domain‚ SMTP Relay Check whether a mail server allows third party relaying‚ Scan Addresses scan a range of IP addresses looking for open ports‚ Crawl website search a website‚ looking for email addresses‚ offsite links‚ etc.‚ Browse web browse the web in a raw http format‚ Check cancels search your news server for cancel messages‚ Fast and Slow Traceroute find the route packets take between you and a remote system‚ S-Lang command issue a scripting command;
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1. Name at least five applications and tools pre-loaded on the TargetWindows01 server desktop‚ and identify whether that application starts as a service on the system or must be run manually. WINDOWS APPLICATION LOADEDSTARTS AS SERVICE Y/N 1. tftpd32 Starts as a service 2. FileZilla Server Interface- The interface does not start as a service and must be ran manually 3. Wireshark – Does not start as a service and must be ran manually 4. Nessus Server Manager – Does not start as a service and
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Topic 1 Level 1 Internal components of a computer. a. CPU b. GPU c. Motherboard d. Power supply e. RAM Level 2 explain in simple terms the I/O process a. You input information perhaps via a keyboard or mouse to the computer and you receive output via a monitor or printer or some such device Level 3 You type “abcd” but the locally attached printer prints garbled text. How do you go about resolving this issue? a. Check cables (physical layer first) b. Update print drivers (didn’t solve)
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DNSSEC on a BIG-IP is used to provide authoritative answers for DS and DNSKEY records as well as signing answers (RRSIG records) obtained from authoritative sources (GSLB‚ DNSX‚ or an LB pool). GSLB This allows a DNS admin to filter out certain domain names within an authoritative zone and load-balance the answers to pools of available (monitored) A/AAAA addresses. The TTL is set to 0 such that the answer is not cached by a resolver‚ however‚ this does increase the amount of traffic being directed
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