Bozhidar Mochev LAB1 NSLOOKUP 1. Run nslookup to obtain the IP address of a Web server in Asia. 2. Run nslookup to determine the authoritative DNS servers for a university in Europe. 3. Run nslookup so that one of the DNS servers obtained in Question 2 is queried for the mail servers for Yahoo! mail. I assume that taking screens of IPConfig section 2 of the LAB is pointless‚ because that’s just too easy and time wasting. Better to skip onto the next one. Tracing DNS with Wireshark
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1. The process of obtaining an IP address for a computer name (for example‚ “Computer A”) is called __________. Name Resolution 2. The routing service included with Windows Server 2008 is better suited for ___________. Smaller network 3. Network Access Protection was introduced with which operating system? Windows Server 2008 4. Which feature is an integral part of IPv6‚ where as it was an optional feature under IPv4? IPSec 5. IPv4 addresses are commonly represented by using what type of notation
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LAB PORTION In-Class Labs Answer all questions within the Lab A comparison of the OSI and TCP/IP models Unit 3 Lab 3.1: Network Reference Models In-Class Activity‚ Graded Course Support Tools/Resources required for this activity: page 58-60 Computer lab Linksys wireless router(s)—1 or 2‚ depending on class size USB wireless NICs—one for each student Overhead projector Printer Richardson lab manual Description: Before beginning the labs‚ set up the wireless network just as you
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Lab #1 – Assessment Worksheet Lab Assessment Questions & Answers 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 Loaded Starts as Service Y/N 1. putty q Yes q No 2. wireshare q Yes q No 3. netwiness investigation q Yes q No 4. Nmap Zenmap GUI q Yes q No 5. Nessus Server Manager q Yes
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DHCP Server configuration 1) Configure the network interface to give a static IP address to the DHCP server Edit the file /etc/network/interfaces 2) Use the command sudo apt-get install isc-dhcp-server in the terminal to install DHCP. 3) For the DHCP to assign Ipv4 addresses edit the file /etc/dhcp/dhcpd.conf and provide the range of address you want to the DHCP server to assign. 4) For ipv6 address‚ create a new file dhcpd6.conf and then configure the range of ipv6 addresses which
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The Basics of Java Networking by Daniel Bloom JAVA NETWORKING TUTORIAL Imports Needed: Java.io.* Java.util.* Java.net.* Objects Used: InetAddress - creates an IP connection to a specified host Inet4Address - Creates an IPv4 connection to a specified host Inet6Address - Creates an IPv6 connection to a specified host SocketAddress - provides an immutable object used by sockets for binding‚ connecting‚ or as returned values. (Abstract class (used with InetAddress)) Socket - Opens
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Category Points Description Section 1 Subnetting IP Address‚ Configuring Static Routes and Static Host Table - 15 Points Task 6: Step 1 Related Explanation or Response Task 6: Step 3 Related Explanation or Response Task 6: Step 5 Related Explanation or Response Task 6: Step 6 Related Explanation or Response Summary Paragraph 1 1 1 1 1 1 1 1 7 Paste the requested screenshot Provide the requested answer Paste the requested screenshot Provide the requested
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Target : http://www.nytimes.com/ INTRODUCTION Information gathering is the act of collecting information. In network security‚ it means getting information about an enemy that we would like to attack. There are 4 steps to do so. First and foremost‚ social engineering. Social engineering means getting information verbally by merely asking‚ or the electronic way of it is known as phishing. Secondly‚ by using published information. This is gained by searching the particular target online via Google
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In this essay‚ it will describe what the hub can accomplish and the restrictions that it has. Afterward a switch will be explained on how it is going to outdo a hub. It will first talk about the Hub and the restrictions and the positive goals the hub can achieve. After‚ it’s going to talk about what the switch can accomplish to help fix the problems the hub caused to the network. To start the hub receives data packet from a sending computer and it sends out to all the computers except the senders
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6.1.1 BSS - A set of STAs (the component that connects to the wireless medium such as a network adapter or NIC) that communicates with each other. ESS - An Extended Service Set (ESS) is a set of two or more BSSs that form a single sub network. 6.1.2 6.1 review 1. How the service works is that it allows you to connect to the network. 2. Radio frequency is superior because it is fast cause it through a satellite. 3. WLAN is used in home because there easier to maintain and to take care of it I could
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