Intro To Networking Essay

1382 words - 6 pages

ï»¿ Introduction to Networking

Mrs. Fields

Holly Lesane

IP router- A device that performs IP routing. A physical device with roles defined by the IP protocol, including to connect LANs and WANs using its physical interfaces, and to route (forward) IP packets that come in any interface out the correct outgoing interfaces.
IP address- A 32-bit binary number, often written in the DDN format, that hosts use as their unique identifier in a TCP/IP network, much like a postal mailing address in the postal system.
routing table- A list of IP routes used by an IP router when making routing decisions about where to forward ...view middle of the document...

Address Resolution Protocol (ARP) - A protocol that allows an IP host on a LAN to discover the MAC address of another host on the same LAN.
Router- Another term for IP router.
Interface- A generic word, usually used when also speaking of network layer topics and IP, that refers to a deviceâ€™s connection (interface) to the TCP/IP network. Logically, IP expects that an interface has an assigned IP address. The most common term used to describe the physical connectors on an IP router.
dotted-decimal notation (DDN)- The decimal format used for IP addresses, in which each set of 8 bits is represented by its decimal equivalent, with each of the four decimal numbers separated by a period (dot). The format used to write 32-bit IP addresses as decimal numbers.
static configuration- When working with networking devices, the process of connecting from a network engineerâ€™s computer to the network node and typing instructions that tell the node what to do.
dynamic routing protocol- Any protocol that defines the process and messages by which routers learn IP routing information over time, changing its routes based on changes to the network.
DNS Request The name of a message defined by the DNS protocol in which a DNS client lists the name of an IP host and a request for the DNS server to send back a DNS Reply with that hostâ€™s IP address.
DNS Reply- The name of a message defined by the DNS protocol in which a DNS server sends back the IP address used by a host, in response to a DNS Request message received from some DNS client.
IP address class- One of the five classes defined by the IP version 4 addressing rules, namely, class A, B, C, D, or E.
Classful IP addressing- A way to think about IP version 4 addressing in which the person uses IP address classes to classify addresses.
Unicast IP address- An IP address that represents a single interface connected to a TCP/IP network, which by definition comes from a class A, B, or C network.
Classful IP network- Another term for IP network, with emphasis on the fact that the IP network concept is based on classful IP addressing rules.
DNS server- Software running on some computer that acts in the DNS server role, per the DNS protocol, which means that the server keeps a list of names and corresponding IP addresses, ready to reply with that information to a DNS Request from any DNS client.
DNS client- Any computer whose software includes the DNS client function, which includes most computer operating systems today, with which the client can take the text name identified by the user and send a request to a DNS server, in an attempt to discover the other hostâ€™s IP address.
DHCP client- Any computer whose software includes the DHCP client function, which includes most computer operating systems today, with which the client asks a DHCP server for the use of an IP...

Nt1210 Intro To Networking Lab 3.3

331 words - 2 pages NT1210 Lab 3.3: the TCP/IP Model Exercise 3.3.1 Using your textbook and Internet research, create a mapping between the TCP/IP model and the OSI reference model. What are the distinct differences between them? Applications, Transport, Network, Network Interface this the TCP/IP model. A huge difference is that TCP/IP model uses 4 major layers instead of 7 layers to OSI model. OSI Model is Applications, Presentation, Session, Transport

Nt1210 Essay

266 words - 2 pages Izaak Cook NT 1210 Intro to Networking Unit 1. Lab 1.2: Binary Math and Logic Exercise 1.2.1 1 0 0 1 + 1 1 0 Binary 1111 = 15 Decimal 2. Exercise 1.2.2 1 1 0 1 0 1 Binary 1011 = 11 Decimal 3. Exercise 1.2.3 1 1 1 1 1 1 Binary 1110 = 14 Decimal 4. Exercise 1.2.4 100 2 OR 011 2 = 111 = 7 5. Exercise 1.2.5 111 2 AND 100 2 = 100 = 4 6. Exercise 1.2.6 NOT 1001 2 = 0110 2 = 6 Exercise 1.2.7

Social Media

921 words - 4 pages Social Media by Erma LaFleur SOC1000 Intro to Human Society Capella University March 9, 2014 Problem Definition Over time, our lives are being consumed with Social networking. Is Social networking creating a safe environment or creating chaos? Some of the social networking sites have caused people to lose their identity, predators have lured children away from home, but yet some people have reunited with friends and family, and

Tech 140

648 words - 3 pages HW 1-Intro to Networking True/False - Indicate whether the statement is true or false. ____ 1. The simplest form of a network is a client/server network. ____ 2. Clients on a client/server network share their resources directly with each other. ____ 3. Hands-on experience to improve networking hardware and software skills is important when attempting to enter the networking field. Multiple Choice - Identify the choice that best

Cisco Week 1 Hw

620 words - 3 pages for the user to control the movement and flow of the data. Forwarding the data on it next destination is the destination is available, even filtering out certain data in some instances. 2. A default gateway in computer networking is the node that is assumed to know how to forward packets on to other networks. Typically in a TCP/IP network, nodes such as servers, workstations and network devices each have a defined default route setting

Microsoft vs Vmware

540 words - 3 pages | Microsoft vs VMware | What’s the difference 10-13-2014 Intro to Networking Online | Microsoft vs VMware Virtualization There are two types of virtualization software applications. One type is called Microsoft APP-V software and vSphere 5.5 or known as VMware virtualization. I am going to discuss three main differences between to two programs. One difference will be discussing licensing. Some other differences noted are Disk space

Wide Area Networking

760 words - 4 pages Cecilia Lopez Instructor: Ms. Ybarra Intro to Networking NT1210 Wide-Area Networking Unit 7 Lab 7.1: Distance Considerations Exercise 7.1.1 It’s impractical for an organization to own the entirety of a WAN because it would be very expensive for the company to run all the lines necessary and to pay for all the labor to keep the WAN up and running. It is less expensive for an organization to own a LAN so that’s why it is favorable for them

Club It Part 2

698 words - 3 pages like to track. I’ll cover each of the recommendation in the paragraphs below going more in depth on how these IT solutions can help and bring the company up to speed. To help Club IT stay in touch with their customer base we could get them on the social networks that are out there. For business networking and finding future employees we could get them on Linkedin. As for their customer basic we could get on facebook and create a account for Club

Itt Nt1210 Multi Choice

907 words - 4 pages NT1210 3/22/15 Intro to Networking Chapter 1 Chapter Review Multiple Choice 1. Which of the following is true about 1 bit? c. Represents one binary digit 2. Which of the following terms means approximately 106 bytes? d. Kilobyte 3. Which answer lists the correct number of bits associated with each term? d. 4 bits per byte 4. Which of the following answers are true about random-access memory (RAM) as it is

Databases

872 words - 4 pages CHICAGO STATE UNIVERSITY COMPUTER SCIENCE AND MATHEMATICS CPTR 4600-01 INTRO TO DATABASES CLOUD DATABASES SUBMITTED BY: ALICIA RUCKER INSTRUCTOR: DR. LUIS VIDAL SPRING 2016 Abstract A cloud database is a database that typically runs on a cloud computing platform. Users can run databases on the cloud independently, using a virtual machine image, or they can purchase access to a database service, maintained by a cloud database

Unix Vs. Windows Server

2110 words - 9 pages continued growth in their online presence which plays a substantial role in system determination. Purpose The purpose of this study is to discuss the differences between Unix, Linux and Microsoft Windows and server environments. This study will discuss facts that cover security, administrative, networking, performance, programmability as well as provide a briefing in conclusion. Security Approach A fundamental difference between the Unix

Nt1210 Intro To Networking 3.2 Essay

619 words - 3 pages NT1210 Lab 3.2. The OSI reference Model Exercise 3.2.1 Using Figure 3-1, define each layer of the OSI model in your own words and state what each layer provides. Use your textbook or Internet research to support your answer. The Physical layer is something simple like wiring, fiber and network cards. Devices that allow communication between the OSI networks. Data link layer is the Ethernet, among other protocols; we're keeping this simple

Intro To Networking Lab 9.1 Essay

556 words - 3 pages Lab 9.1 – 9.4 ITT – Technical Institute Introduction to Networking Martin Gilmore January 6, 2016 Lab 9.1: Broadband Internet Exercise 9.1.1 * This was inefficient because it prohibited the use of the phone line for its original intention. * The limitation of the data rate for this type of connection was 56kbps. Exercise 9.1.2 * Broadband uses multiple channels of frequencies to transmit data more efficiently where

Intro To Linux Networking Unit 2 Hw

597 words - 3 pages Chapter 5: 1.) Which commands can you use to determine who is logged in on a specific terminal? The “w, who, and finger” commands do. 3.) What happens when you give the following commands if the file named done already exists? $ cp to_do done – it will overwrite the done file with the new file names to_do. $ mv to_do done- it will do the same as cp, the to_do file will overwrite the done file. 4.) How can you find out which

Nt1210 Intro To Networking Lab 2.3

1082 words - 5 pages smaller than wide-area networks (WANs). MANs are usually characterized by very high-speed connections using fiber optical cable or other digital media. WAN=Wide Area Network. A computer network that spans a relatively large geographical area. Typically, a WAN consists of two or more local-area networks (LANs). Computers connected to a wide-area network are often connected through public networks, such as the telephone system. They can also be