Lab 2 Answer Key Configuring DNS and DHCP This lab contains the following exercises: Exercise 2.1 Designing a DNS Namespace Exercise 2.2 Creating a Zone Exercise 2.3 Creating Domains Exercise 2.4 Creating Resource Records Exercise 2.5 Creating a Scope Exercise 2.6 Confirming DHCP Server Functionality Exercise 2.7 Configuring DHCP Reservations Workstation Reset: Returning to Baseline Estimated lab time: 100 minutes Exercise 2.1 | Designing a DNS Namespace | Overview | You have been tasked with creating a test DNS namespace structure for your organization. Your first task is to design that namespace by specifying appropriate domain and host names for the computers in the division. | Completion time | 15 minutes | 1. …show more content…
Exercise 2.3 | Creating Domains | Overview | A single zone on a DNS server can encompass multiple domains as long as the domains are contiguous. In this exercise, you create the departmental domains you specified in your namespace design. | Completion time | 10 minutes | 1. In the DNS Manager console, right-click the zone you created using the internal domain name from your namespace in Exercise 2.3. From the context menu, select New Domain. The New DNS Domain dialog box appears. 2. In the Type the new DNS domain name text box, key the name of the Human Resources domain you specified in your namespace design, and click OK. NOTE | When you create a domain within a zone, you specify the name for the new domain relative to the zone name. For example, to create the qa.contoso.com domain in the contoso.com zone, you would specify only the qa name in the New DNS Domain dialog box. | 3. Repeat steps 1 to 2 to create the domains for the Sales and Production departments from your namespace design. Question 3 | What resource records appear in the new domains you created by default? Answer: There are no resource records in the domain by default. | 4. Leave the DNS Manager console open for the next exercise. Exercise 2.4 | Creating Resource Records | Overview | Now that you have created the zones and domains for your namespace, you can begin to populate them with the resource records that the DNS
end rex_A = 0.0003869* exp(-0.00007921*rex_Q); % Q exponent rex_D_H = rex_D * 0.8; rex_Q_H = rex_Q * 0.98; rex_D_L = rex_D * 1.2; rex_Q_L = rex_Q * 1.03; % Calculate k and convert time steps to time in seconds for plotting results k = T/N; % Duration of each t-step timescale = transpose(0:k:T); % Zone length and number of division data zone_length = zeros(20,1); zone_sections = zeros(20,1); zone_length(1) = 5.395; zone_length(2) = 5.461; zone_length(3) = 5.461; zone_length(4) = 5.461; zone_length(5)
11. Type the command: "Send_Command.exe \\.\COM4" in the command line if your COM port equals 4. Change the value accordingly to what you found in step 9.
Lab one introduces the basic concepts and processes of remote sensing and gives a better understanding of multiband images, color compositing, and contrast enhancement. The following were the objectives for the lab to help introduce these concepts and processes:
Host A will use application for the OS while allowing the PC to still communicate to other devices. Transport will control the data sent and received. The network will place IP addresses to the packets allowing data to be added to the MAC addresses and physical link between host and lines.
The IP address is given a unique identification it is one of kind IP address, so it can be trace for any internet activity and find the exact location of website. Domain names are used because it is easier to remember the name rather than the entire website address. All computers on the net have what area unit termed net Protocol addresses ordinarily called associate degree scientific discipline address to be ready to communicate across the network. These addresses, that area unit assigned to all or any computers on a network, area unit created of numerals separated by a dot that don't seem to be essentially simple for North American country to recollect. Therefore, whereas computers simply use these scientific discipline addresses to attach and communicate with one another, it's somewhat more difficult for North American country. It's with keeping such in mind that, net designers and controllers have return up with a translation system that identifies additional simply remembered characters with every and each scientific discipline address. With DNS we need to have the integrated namespace so following DNS use is proposed: an internal DNS namespace, used only on your own network; internal DNS to communicate with external DNS forwarding; and an external DNS namespace to communicate with external
1.4 For the tables you created in Review Question 1.3, what are the primary keys of each table? Do you think that any of these primary keys could be surrogate keys?
Answer 1.3.1: According to Ian Mann Social Engineering is, “To manipulate people by deception, into giving out information or performing an action”.
where ServerName is the Name of the Domain Controller you would like to view Ex- “Server15.domain15.local”
DNS is the service that translates from domain name to the matching IP address. The roles of the name servers in this process are:
1. To get started, list the names of all entities provided in the business rules above.
In order to first begin to create a website one needs not only come up with a name and logo, if they do not already have one, but also need to buy a domain name. The domain name can be bought from many different Host websites, such as GoDaddy and Network Solutions, and should be short and easy for people to remember and type. One is less likely to get traffic through their site if the domain name is hard to type and/or remember.
Students will receive direct instruction during a lab which covers the different parts of a microscope, and the functions that each part cover. After direct instruction, the teacher will model how each part of the microscope functions, after which the students will discuss among small groups how the microscope works, then demonstrate within small groups how to use a microscope. During this time, the teacher will move around the student lab stations and assist students in further understanding of the functions of a microscope.
The three study weaknesses that I have are turning off my cell phone during studying, highlighting entire paragraphs when taking notes, and a photographic memory. While studying for an assignment or quiz in high school, I struggled with having my cell phone on and near me. At any vibration, I would have to stop studying and pick up the phone to make sure I was not missing an important text, email, or phone call. Because of this distraction it caused me to reread sentences over and over, which leads to my second weakness as adult highlighting entire paragraphs instead of identifying the key points. This negative habit began while in a college English course.
The 3 studies I choosed in the lesson of chapter 12 was social idenfity, social media, and alcohol use. Social identiy involves the sense of yourself as a group member. (Nevid,p.470) In the term social identify you have to know who you are at all times. Social media is a place were you can connect with others and people sometimes disclose information about themselves. (Nevid, p.447) Alcohol use is a result of bad behavior. Alcohol will effect a person health and hurt a family home. (Nevid,
Below the Riordan's forest Domain are 4 sub-domains that represent the 4 office sites and are named accordingly. Each