Top-Rated Free Essay

NT1210 Lab 7

Satisfactory Essays
Chapter 7
Lab 7.1.1
Why is it impractical for an organization to own the entirety of a WAN?
There are no limitations on WANs so they can be custom built for the size of the organization.
Why is it favorable for an organization to maintain ownership of the entirety of the LAN?
Because the purpose of organizational expansion.
Table 7-1 WAN Physical Media
Media Infrastructure Summary
UTP Phone lines The quality of UTP may vary from telephone-grade wire to extremely high-speed cable. The cable has four pairs of wires inside the jacket. Each pair is twisted with a different number of twists per inch to help eliminate interference from adjacent pairs and other electrical devices.
Coaxial Television cable Coaxial cabling is difficult to install, it is highly resistant to signal interference. In addition, it can support greater cable lengths between network devices than twisted pair cable.
Fiber-optic Connecting networks between buildings. Uses a customized infrastructure to run dedicated connections; this is a costly option.
Electric power lines The bulk transfer of electrical energy. This type of media can be used with broadband over power lines (BPL), making use of the extensive infrastructure in place already.

Lab 7.1 Review
1. How can cables like UTP and coaxial cable be used for long-distance communication in a WAN infrastructure? Where are these cables used most often?
The quality of UTP may vary from telephone-grade wire to extremely high-speed cable. It uses most popular in school network. Coaxial can support great cable lengths between network devices. Coaxial cable has been popular in school networks, especially linear bus networks.

Lab 7.2.1
What are the benefits of using a dedicated leased line? What are the limitations of using a dedicated leased line?
Leased line have many advantages such as high speeds, fast uploads, good reliability, and better support. The limitations are the cost of using leased line and keep the line in good working order.
Lab 7.2 Review
Point to Point Protocol (PPP) is a data link protocol commonly used in establishing a direct connection between two networking nodes. It can provide connection authentication, transmission encryption and compression.

You May Also Find These Documents Helpful

  • Satisfactory Essays

    Nt1210 lab 7

    • 296 Words
    • 2 Pages

    Anthony Jones NT1210 Lab 7.1-7.2 2/1/2015 7.1.1There are no limitations on WANs so they can be custom built for the size of the organization. For the purpose of organizational expansion. Exercise 7.1. The longer the distance the more chances that you have for signal loss and lack of signal strength. Exercise 7.1.3 Media Infrastructure SummaryUTP Phone Lines Used in telephone cables and computer networkingCoaxial Television Cable Include feedlines connecting radio transmitters and receivers with…

    • 296 Words
    • 2 Pages
    Satisfactory Essays
  • Satisfactory Essays

    NT1210 Lab 1

    • 30 Words
    • 1 Page

    NT1210 Lab 1.3 Caleb Waldemar 12/9/2014 Exercise 1.3.1 Byte 1=25, Byte 2= 233 Exercise 1.3.2 Byte 1 and 2= 6633 Exercise 1.3.3 120 MB= 125829120 Bytes Exercise 1.3.4 16GB and word size of 32 bits. Number of words= 536870912 Exercise 1.3.5 Binary 110110^2= Hexadecimal 36 Exercise 1.3.6 Hex F6= 11110110 and 246…

    • 30 Words
    • 1 Page
    Satisfactory Essays
  • Satisfactory Essays

    NT1210 Lab 2

    • 86 Words
    • 1 Page

    NT1210 Lab 2.4 Caleb Waldemar 12/8/2014 Exercise 2.4.1 Microsoft Windows [Version 6.3.9600] (c) 2013 Microsoft Corporation. All rights reserved. C:\Users\caleb>ipconfig Windows IP Configuration Wireless LAN adapter Local Area Connection* 4: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Ethernet adapter Bluetooth Network Connection 2: Media State . . . . . . . . . . . : Media disconnected Connection-specific DNS Suffix . : Wireless…

    • 86 Words
    • 1 Page
    Satisfactory Essays
  • Satisfactory Essays

    NT1210 Lab 1

    • 473 Words
    • 3 Pages

    Xavier Crabtree NT1210 Lab 1.1: Reading Binary Exercise 1.1.1 Create a mapping similar to Figure 1-1 for the decimal number 2931 using either paper and pencil or a Word document. 10^3 | 10^2 | 10^1 | 10^0 | 1000 | 100 | 10 | 1 | 2 | 9 | 3 | 1 | x | x | x | = 2931 = 2931 x | 2000 + | 900 + | 30 + | 1 | Exercise 1.1.2 Create a mapping similar to Figure 1-2 for the binary number 110 base 2 using either paper and pencil or a Word document. 110 = 1x4 + 1x2 + 0x1 110 =6 Exercise 1.1…

    • 473 Words
    • 3 Pages
    Satisfactory Essays
  • Satisfactory Essays

    NT1210 Lab 5

    • 1862 Words
    • 7 Pages

    Lab 5: Ethernet LANS Exercise 5.1.1 The IEEE standards cover more than just Ethernet. The 802.3 standard actually builds upon the 802.1 network architecture standard from IEEE. Briefly define the 802.1 standard and what it provides. Use your textbook and the Internet to research your answer. A: The 802.1 standards provide LAN/MAN management. The 802.1 standards where created by the close of the 1970’s. Exercise 5.1.2 The 802.3 family of standards has the format 802.3x where x is a sequence of letters…

    • 1862 Words
    • 7 Pages
    Satisfactory Essays
  • Satisfactory Essays

    NT1210 Lab 1

    • 319 Words
    • 4 Pages

    Exercise 1.1.9 Exercise 1.1.10 Exercise 1.1.11 Exercise 1.1.12 Lab 1.1 Review: 1. 127 to binary 2. Equivalent because the 0’s are just placeholders. 10 = 0010 3. First 4 digits of a Base 5 numbering system would be (left to right) 625 125 25 5 4. The leading Zeros would make it difficult to build a decimal to binary conversion table in excel. Excel doesn’t see numbers with leading 0s as real numbers. Exercise 1.2.1 110 and 1001 = 1111 Exercise 1.2.2 110 and 101 = 1011 Exercise 1.2.3…

    • 319 Words
    • 4 Pages
    Satisfactory Essays
  • Satisfactory Essays

    nt1210

    • 831 Words
    • 4 Pages

    Roman Katoliko NT1210 CHAPTER 3: Building TCP/IP Networks Lab 3.1: Network Reference Models Ex 3.1.1 What would happen if wireless devices were not governed by the Wi-Fi Alliance and each vendor had its own standards and protocol? What impact would this have on your personal life or business communications? If each vendor had their own standards and protocols, we would have a harder time making devices that we use every day to inter-operate. Imagine buying specific BRAND of ROUTER for…

    • 831 Words
    • 4 Pages
    Satisfactory Essays
  • Satisfactory Essays

    NT1210 Lab 3.1 Review

    • 505 Words
    • 3 Pages

    Vance Campbell NT1210 – Intro to Networking Lab 3.1 to 3.4 3.1 1. Why would a three-layer model of communication that has the layers physical, network, and application be insufficient to adequately describe network communication? A. Because there is no transport or application layer. 2. What is the history of the OSI reference model? How did it come about and why was it created? Use your textbook and Internet research to support your answer. A. It was created to standardize the way…

    • 505 Words
    • 3 Pages
    Satisfactory Essays
  • Good Essays

    Nt1210 Lab 3.1.3

    • 427 Words
    • 2 Pages

    engine to the tire. A #35 duplex chain transmits power from the crankshaft of the engine to the main shaft. A #35 single strand chain transmits power from the output sprocket to the tire. To calculate the length of the chain necessary to last for 10^7 cycles of the main shaft, equations (5) is used: H_2=1000/K_s [K_r (N_1/n_1 )^1.5 p^0.8 (L_p/100)^0.4 (15000/h)^0.4 ] (5) Where H_2 is the horsepower transmitted between shafts, Ks is the strand correction factor, Kr is the roller correction factor…

    • 427 Words
    • 2 Pages
    Good Essays
  • Satisfactory Essays

    Nt1210 U6 Lab

    • 447 Words
    • 2 Pages

    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…

    • 447 Words
    • 2 Pages
    Satisfactory Essays