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
After you register a new domain name or when you update the DNS servers on your domain name, it usually takes about 12-36 hours for the domain name servers world-wide
DNS is the service that translates from domain name to the matching IP address. The roles of the name servers in this process are:
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.
The alternate domain name (CNAME) is the place where you’ll put the URL to pull the content from.
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.
1. To get started, list the names of all entities provided in the business rules above.
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,
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)
where ServerName is the Name of the Domain Controller you would like to view Ex- “Server15.domain15.local”
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:
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.
Answer 1.3.1: According to Ian Mann Social Engineering is, “To manipulate people by deception, into giving out information or performing an action”.
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.
Governing of equations includes the equations related to first law of thermodynamics for steady flow processes within a control volume with multiple inlets and outlets. It can be expressed through the mass and energy rate balance equations. The mass balance equation for each component of the power plant is presented in Eq. 1.
Below the Riordan's forest Domain are 4 sub-domains that represent the 4 office sites and are named accordingly. Each