Domain Name System and Dns Essay

Submitted By Floyd1210

Words: 390

Pages: 2

Open Document

Windows 2008 Network Services
Assignment 1
ITT Technical Institute
Floyd Washington Jr.
April 4, 2015

The Functions of DNS and DHCP

Domain Name System (DNS) servers provide name resolution for network clients. DNS maintains information that links a computer’s fully qualified domain name (FQDN) to its assigned IP address(es). DNS translate domain names that are easily understood by humans, to numerical IP addresses. DNS is a vital component of the internet because it is a directory service. The DNS has been widely used since the 1980’s and provides translation services between it and the address spaces of the Internet Protocol. Dynamic Host Configuration Protocol (DHCP) provides the mechanism for automatically configuring client IP addresses, then it notifies the DNS server to update DNS records of that clients name to an IP address. DHCP configures the parameters of the IP addresses automatically from a DHCP server. With the help of DNS and DHCP, it takes a fraction of the time to configure IP address and domain names, which in turn saves money because of less man hours used. To answer the question of how many host does it takes to justify the time and effort to setup a centrally managed solution for name resolution and address allocation is two people, but that’s also is determined by whether or not the business has a LAN setup and has a server that will handle the request(s) for the additional IP address spaces. I would say that it is definitely worthwhile to take the time and

Nt1330 Unit 1 Lab 1 Domain Name System

In this lab we learn about Domain Name System (DNS) it is used to map the name to the IP address. This lab is implemented using the Wireshark tool. For getting the IP address of the DNS server command nslookup is used in the command line interface. The host can be identified in two ways 1. By IP address 2. By host name Generally it is easy to remember the name of the host than to remember the IP address of the each website (for example we access google the name google.com but not by IP address)…

Words 602 - Pages 3

Essay on IT221 Research Assignment Part 2

new feature in Windows Server 2008 DNS called Global Names Zone. The Global Names zone is a specially named forward lookup zone that is available when all the DNS servers for your zones are running Windows Server 2008. Deploying a Global Names zone creates static, global records with single label names without relying on WINS. This allows users to access hosts using single-label names rather than fully qualified domain names (FQDNs). (Stanek, 2008) When the domain and forest are operating at the Windows…

Words 596 - Pages 3

Nt1330 Unit 3 Network Analysis

allows its users to download their email from the servers. In POP3 user agents are connected to server via TCP/IP protocol, POP3 typically uses TCP/IP port 110 to establish connection between the user client and server. The user enters desired user name and password…

Words 1500 - Pages 6

Linux: Domain Name System and Server Essay

client/server protocol - started in 1996 by Novell et. al. Determines capabilities of printer Submits jobs to printer Determine the status of a printer Determine the status of a print job Cancel a print job Pre-Requisites cups system-config-printer cups-pdf (optional) Configuration GUI (system-config-printer) Web Interface Firewall TCP Port 631 Network Printing Server (IPP) = Trusted Service Printing with CUPS. SSH = Secure Shell Suite of secure networking tools ssh – login and run commands on a remote computer…

Words 4882 - Pages 20

Nt1330 Unit 3 Assignment 1

The contents of this Site Book document the configuration of the systems which are currently within the network. The network consists of two subnets 192.168.2.0/24 and 192.168.3.0/24 connected by a pfSense router. Each subnet contains a Windows Domain managed by a Domain Controller. The Domain Controllers provide the DNS and DHCP services in addition to Active Directory authentication. An Identity Management server is hosted on a Red Hat Enterprise Linux 7 server which provides cross realm user…

Words 661 - Pages 3

Unit 1 Exercise 1 Essay

The majority of systems we use can work well with DHCP so it shouldn’t be a problem. Although some system will need hosts files, also you should have many domain and DHCP servers. Unit 1 Assignment 1. Windows 2008 Network Services In order for computers, printers, etc. to communicate with each other on a network, each must have a different IP address. To make remembering these easier, the Domain Name System (DNS) translates these numeric IP addresses into names and web addresses…

Words 988 - Pages 4

Nt1330 Unit 5 Assignment 1

Task-[1.1] Installation I can install a DNS server from the Control Panel or when promoting a member server to a domain controller (DC) (Figure A). During the promotion, if a DNS server is not found, you will have the option of installing it. Figure A Domain controller To install a DNS server from the Control Panel, follow these steps: • From the Start menu, select | Control Panel | Administrative Tools | Server Manager. • Expand and click Roles…

Words 1376 - Pages 6

Domain Name System and Engineering Cmpe Essay

competition to knock them offline – Hacktivists – attackers breaking into systems to make a political point or demonstrate regarding social issues – Hired guns – attackers looking to make money by stealing information or gaining access to computer systems on behalf of a client COMPUTER ENGINEERING CMPE 209 Dr.Park The Threats from Inside • Threats can come from inside, by people who have direct access to the computer systems as their job or a business relationship • Insider threats are – Disgruntled…

Words 4692 - Pages 19

Nt1330 Unit 3

Kris Corporation is an industry leading automotive parts manufacturer that would like to elevate their IT infrastructure off older technology and increase branch office connections. Additionally, Kris Corporation would like to streamline the user experience for external auto manufacturers by using a single identity to procure order in real time. The organization have five corporate offices spread out through the United States, with manufacturing plants in Atlanta and Seattle. Due to physical space…

Words 1768 - Pages 8

Nt1310 Unit 1 Assignment

rules) they understand each other and exchange information. Protocol for two entities should be the same since they are many Protocols. The Protocol defines the rules on how the data is to be structured and how each side will receive it. OSI (Open Systems Interconnection) is the most important protocol which describes how a computer transfers packet by using different layers of protocol. The OSI consists of 7 Layers and works in a hierarchy. Each layer is layer is responsible for performing tasks and…

Words 985 - Pages 4