SEC 280 5-9-13 Week 1 Case Study Regarding your recent request about more information on ping sweeps and port scans‚ I am going to provide you with some information to help you with any confusing that you may have. Port scans and ping sweeps are networking tools that admins use to perform normal and common functions such as‚ checking server to see if it is running correct or to determine with services are open so they can receive important updates. Hackers use the same function which can provide
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Evan Jones NT1330 Case Scenario 3-1: Obtaining an IP Address Last month‚ a server was configured for DHCP and was functioning normally. Five days ago‚ a test server on the same network segment was promoted to be the first domain controller on the network. Today several users on the same subnet as the original DHCP server have complained that they are unable to obtain an IP address using DHCP. What is the most likely reason users are unable to obtain an IP address? a. The users’ IP address leases
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Assignment: Work Group Scenarios For this exercise‚ let us assume that the processes required have been completed so that we may now add users and then create a work-group in the ACMExx.COM Domain. To clarify the required steps before we would be prepared to add users lets review the steps in a broad sense: Create a “Shared” Folder on the desktop Install and configure a WINS Install and Configure a DHCP Server Create a SCOPE and determine how the addressing of users will be handled Create
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NT2670 Week 1 and 2 Homework; DUE 22Dec14 by 1159PM Notes from Class 15 Dec: You all did great work on your labs‚ please keep building on your servers over the break! Email it needed or document areas to discuss on our next meeting. All‚ as stated‚ you have a reprieve from homework tonight as I was out in week 1. However‚ please have all documents to me by date/time stated above. NOTE: If you provided me hard copies tonight‚ (only 2‚ Doug and Jesus I believe)‚ can you please send to me in email
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What does the /w switch do? Why it is use? Answer: The /W switch specifies the warning level of the MIDL compiler. The warning level indicates the severity of the warning. /W Specifies the warning level‚ an integer in the range 0 through 4. There is no space between the /W switch and the digit indicating the warning-level value. Warning levels range from 1 to 4‚ with a value of zero meaning to display no warning information. The highest-severity warning is level 1. The following table describes
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route used in a host computer? Default gateway 3. What command is used to view a PC computer ’s routing table? Netstat –r /route prints 4. What is meant by a O.O.O.O network address entry with a subnet mask of 0.0. 0.0. in a PC ’s routing table? Default route 5. What is the 127.0.0.1 IP address and what is it used for?loopback‚ the data is routed directly back to the source 14. What is the difference between a static and a dynamic routing protocol?Static routing protocol is of limited use
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Protocol numbers are used to configure firewalls‚ routers‚ and proxy servers. In Internet Protocol version 4 (IPv4‚ Request for Comments [RFC] 791I)‚ the protocol number can be found in the Protocol field of an IP header.ICMP Echos are used mostly for troubleshooting. When there are 2 hosts which have communication problems‚ a few simple ICMP Echo requests will show if the 2 hosts have their TCP/IP stacks configured correctly and if there are any problems with the routes packets are taking in order
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VM with ISO. 3. Add both the network interfaces to the VM. 4. Login with username: vyatta and password vyatta. 5. If created through ISO‚ run “install system” command on the console and install it to the server hard drive. Vyatta Configuration. I. Adding interfaces Add both the interfaces in the router with specific address. Type “configure” and enter (for entering configure mode). Type the following commands Set interfaces ethernet eth0 address <External Address/prefix-length>
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effects company with worldwide offices in the U.S.‚ Europe‚ Japan‚ and South America. This part of the project details the types of network protocols we’re proposing to utilize for the WAN and LAN throughout the corporation. Keywords: WAN‚ Wide Area Network‚ LAN‚ Local Area Network‚ Global Corporate Communication Network Structure‚ Networking Protocols Protocol Choices Discussion WAN’s (Wide Area Networks) and LAN’s (Local Area Networks) utilize a great deal of hardware and software to function
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Laptop Wireless Network & LAN Configuration LAN Configuration In order to use the University’s wireless hotspots you will need a laptop that supports WiFi networking and a valid UKZN Network ID. This guide will help you configure your laptop so that you can connect to the University’s wireless network. Should you encounter any difficulties‚ an ICT consultant will be happy to check the functionality of the Wireless Network; however‚ we do not offer support of your wireless device. Important:
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