Sc Business Data Communications and Networking, Thirteenth Edition Student Choice Print on Demand
13th Edition
ISBN: 9781119368830
Author: FITZGERALD
Publisher: WILEY
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Chapter 7, Problem 2E
Program Plan Intro
Local area network (LAN):
- Local area network (LAN) is a collection of small computer or other workstation devices placed within a confined area such as a single room, building or group of buildings by a common cable.
- It can be a part of a bigger backbone network connected to other LANs, a host workstation or public networks.
- LANs are capable of transmitting data at very fast rates, when compared with the data transmitted over a telephone line.
- Only limited distance and limited number of computers can be attached to a single LAN.
Explanation of Solution
Cables used in LAN:
- LANs (local area networks) commonly use “twisted pair” cable to build a network.
- Twisted pair is an ordinary copper wire which is intertwining with two or more wires twisted around each other.
- There are two types of twisted pair cable. They are,
- Shielded twisted pair
- Unshielded twisted pair
Shielded twisted pair (STP) cable:
- It is covered by an additional copper braid foil wrapping. This shielding helps to protect the signals on the cables from external interference.
- It is majorly used in Telephone Company to reduce crosstalk and electromagnetic induction...
Explanation of Solution
Topology used in LAN:
Some of the basic types of topology used in LAN are as follows:
Star topology - All nodes are separately connected to a central connection point like a switch or a hub...
Explanation of Solution
Cable plan in LAN:
A cable plan is a plan for the network layout. It always updates cable documentation immediately on installing or removing a cable or hub.
Needs of cable plan:
- Most of the new buildings have a distinct local area network (LAN) cable plan like electrical cables and telephone cables.
- Likewise, in old buildings the new LAN cabling is installed. Because, 20 to 50 percent of LAN cables are actually needed to make future expansion simple...
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Chapter 7 Solutions
Sc Business Data Communications and Networking, Thirteenth Edition Student Choice Print on Demand
Ch. 7 - Prob. 1QCh. 7 - Prob. 2QCh. 7 - Prob. 3QCh. 7 - Prob. 4QCh. 7 - Prob. 5QCh. 7 - Prob. 6QCh. 7 - Prob. 7QCh. 7 - Prob. 8QCh. 7 - Prob. 9QCh. 7 - Prob. 10Q
Ch. 7 - Prob. 11QCh. 7 - Prob. 12QCh. 7 - Prob. 13QCh. 7 - Prob. 14QCh. 7 - Prob. 15QCh. 7 - Prob. 16QCh. 7 - Prob. 17QCh. 7 - Prob. 18QCh. 7 - Prob. 19QCh. 7 - Prob. 20QCh. 7 - Prob. 21QCh. 7 - Prob. 22QCh. 7 - Prob. 23QCh. 7 - Prob. 24QCh. 7 - Prob. 25QCh. 7 - Prob. 26QCh. 7 - Prob. 27QCh. 7 - Prob. 28QCh. 7 - Prob. 29QCh. 7 - Prob. 30QCh. 7 - Prob. 31QCh. 7 - Prob. 1ECh. 7 - Prob. 2ECh. 7 - Prob. 3ECh. 7 - Prob. 1MCCh. 7 - Prob. 2MCCh. 7 - Prob. 3MCCh. 7 - Prob. 4MCCh. 7 - Prob. 5MCCh. 7 - Prob. 6MCCh. 7 - Prob. 7MCCh. 7 - Prob. 8MCCh. 7 - Prob. 9MCCh. 7 - Prob. 10MC
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