COMPLETE COURSE NETW310 COMPLETE COURSE
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Saturday, 7 November 2015

COMPLETE COURSE NETW310 COMPLETE COURSE

NETW 310COMPLETE COURSE NETW310 COMPLETE COURSE

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NETW 310 Week 1 Lab Examine the Physical Layer

iLab 1 of 7: Examine the Physical Layer (70 points)
Note!
Submit your assignment to the Dropbox located on the silver tab at the top of this page.
(See the Syllabus section "Due Dates for Assignments & Exams" for due dates.)

iLAB OVERVIEW
Scenario and Summary
In this first week of the course, we are discussing the signals seen at layer 1, the physical layer, of the OSI model. For wired media, such as a UTP cable used in a local area network or a fiber optic cable used to interconnect local area networks inside of a building, the signal is not easily viewed with the tools a network manager would have access to nor would such viewing aid them in diagnosing and correcting problems on the network. However, for the wireless signals that we are seeing more and more use of, these are easily viewed by using a low-cost spectrum analyzer. In this lab, we will look at the different types of spectrum analyzers, typical signals seen on them, and then use one of them to examine wireless signals.
This lab is in two parts. In part one you will learn how to use the tool required to conduct analysis such as this in the real world. In part two you will watch a video that shows common wireless signals. The grade for part one is based on your successful completion of a set of questions demonstrating that you understand what a spectrum analyzer is and what type of information it displays to the network manager. The grade for part two is based on your ability to use what you learned in part one to identify and classify common waveforms seen in typical wireless local area networks.
Deliverables
You are required to submit a lab report to the Week 1 Dropbox.
iLAB STEPS
STEP 1: Watch Videos
Part One - What a Spectrum Analyzer Is and How to Use a Spectrum Analyzer
1.      Watch each of these videos in order to learn about spectrum analysis.
2.      Types of Spectrum Analyzers Transcript
3.      Recognizing the Noise Floor Transcript
4.      Recognizing Unlicensed Bands Signals Transcript
5.      Recognizing Co-Channel Interference Transcript
6.      Recognizing Adjacent Channel Interference Transcript
7.      Recognizing All Channel Interference Transcript
Part Two - Identify and Classify Common Waveforms
Watch this video and then answer the question on the lab report template based on what you see. Identify and Classify Common Waveforms.
STEP 2: Download Lab Report Template
Download this week's Lab Report Template.
STEP 3: Answer the questions
Answer the 10 questions on identifying and classifying common waveforms.
STEP 4: Submit Your Work
Submit your completed report to the Dropbox.

NETW 310 Week 2 Lab Terminating Category 5e and Category 6 UTP Cable

iLab 2: Terminating Category 5e and 6 UTP Cable (70 points)
Note!
Submit your assignment to the Dropbox located on the silver tab at the top of this page.
(See the Syllabus section "Due Dates for Assignments & Exams" for due dates.)
iLAB OVERVIEW
Scenario and Summary
For this week's lab, you will watch two videos on Terminating Category 5e and 6 UTP cable. To start watching the videos, go to the Tutorial Box and click on the Terminating Category 5e UTP Cable blue link. After you have watched it, then click on the Terminating Category 6 UTP Cable blue link Click on START in the lower right hand corner when the page displays.
Deliverables
You are required to submit a lab report to the Week 2 Dropbox.
iLAB STEPS
STEP 1: Watch Tutorial
Watch the tutorials on Terminating Category 5e and Category 6 UTP Cable.
Tutorial
This tutorial provides you with a demonstration on how to terminate category 5e UTP cable to a connector.
Click on the link above or the image to the right to begin.
Tutorial
This tutorial provides you with a demonstration on how to terminate Category 6 UTP cable to a connector.
Click on the link above or the image to the right to begin.
STEP 2: Download Lab Report Template
Download this week's Lab Report Template.
STEP 3: Answer the questions
Answer the 10 questions on terminating UTP cabling.
STEP 4: Submit Your Work
Submit your completed report to the Dropbox.

NETW 310 Week 3 Lab Installing Structure Cabling

iLab 3: Installing Structure Cabling (70 points)
Note!
Submit your assignment to the Dropbox located on the silver tab at the top of this page.
(See the Syllabus section "Due Dates for Assignments & Exams" for due dates.)
iLAB OVERVIEW
Scenario and Summary
For this week's lab, you will watch a video on Installing Structured Cabling. To start watching the video, go to the Tutorial Box and click on the Installing Structured Cabling blue link. Click on START in the lower right-hand corner when the page displays.
Deliverables
You are required to submit a lab report to the Week 3 Dropbox.
iLAB STEPS
STEP 1: Watch Tutorial
Watch the tutorial on Installing Structured Cabling below.
Tutorial
This tutorial provides you with examples of the correct and the incorrect ways to install the various aspects of a structured cabling system in a typical office building.
Click on the link above, or the image to the right, to begin.
STEP 2: Download Lab Report Template
Download this week's Lab Report Template.
STEP 3: Answer the questions
Answer the questions concerning what is shown.
STEP 4: Submit Your Work
Submit your completed report to the Week 3 Dropbox.

NETW 310 Week 4 Lab Installation in the Outside Plant

iLab 4: Outside Plant Installation (70 points)
Note!
Submit your assignment to the Dropbox located on the silver tab at the top of this page.
(See the Syllabus section "Due Dates for Assignments & Exams" for due dates.)
iLAB OVERVIEW
Scenario and Summary
For this week's lab, you will determine what requirements the jurisdiction has where an installation of media is to be performed and it concerns work done that crosses their right-of-way. In this example, a city street must be crossed to interconnect two buildings to each other. Here is the scenario.
You are the network manager for the local school district. Due to growth in the city, one of the elementary schools has run out of classroom space. Across a city street from this elementary school, there is a church that is for sale. The school district is considering purchasing this church as a low-cost way to expand the space in the elementary school. The local-area networks in the two buildings will have to be connected to each other. Due to the school district's data-security policy, the connection must be made using wired media. To install this media, the city street between the two buildings must be crossed. This crossing will be underground. Here is the relationship of the two buildings.
As the network manager, you must issue a request for proposal (RFP) to hire a firm to perform this work for the school district. To create this RFP, you must determine what the city's requirements are for this type of work. After reading the Right of Way Manualalso found in Doc Sharing and the background information from the iLab content item this week, answer the questions in the lab report on the iLab page.
Deliverables
You are required to submit a lab report to the Week 4 Dropbox.
iLAB STEPS
STEP 1: Download Lab Report Template
Download this week's Lab Report Template.
STEP 2: Answer the Questions
Answer the questions concerning installation in the outside plant.
STEP 3: Submit Your Work
Submit your completed report to the Week 4 Dropbox.

NETW 310 Week 5 Lab Wireshark Introduction

iLab 5: Wireshark Introduction (50 points)
Note!
Submit your assignment to the Dropbox located on the silver tab at the top of this page.
(See the Syllabus section "Due Dates for Assignments & Exams" for due dates.)
iLAB OVERVIEW
Scenario and Summary
In this lab, you will learn how to perform the basic functions of network analysis using the Wireshark protocol analyzer.
Wireshark is an open-source program that is used to capture, copy, and display the frames that cross a LAN at layer 2.
Deliverables
You are required to submit your Week 6 Lab Report after completing the lab assignments.
iLAB STEPS
STEP 1: Watch Wireshark Tutorial
Watch the Wireshark Tutorial below.
STEP 2: Download Lab Report Template
Download this week's Lab Report Template.
STEP 3: Complete the Assignment
Answer the questions concerning what is shown..
STEP 4: Submit Your Work
Submit your completed report to the Week 6 Dropbox.

NETW 310 Week 6 iLab TCP Flow Control and Error Control


iLab 6: TCP Flow Control and Error Control (70 Points)
Note!
Submit your assignment to the Dropbox located on the silver tab at the top of this page.
(See the Syllabus section "Due Dates for Assignments & Exams" for due dates.)
iLAB OVERVIEW
Scenario and Summary
In the first part of this lab, you will observe common flow-control mechanisms used in networks.
The lab uses a very simple network configuration that demonstrates the method TCP uses to control the rate of transmission or flow control. Most protocols have methods to ensure that transmitted information will not overrun the receiver. Here, you will watch TCP's sliding windows form and grow through the process of slow start.
In the second part of this lab, you will observe common error-discovery mechanisms used in networks. You will examine how errors in TCP packets cause retransmissions and affect the data stream and the network.
The lab uses a very simple network configuration that will start a TCP-byte stream and then discard packets in transit. The reaction of TCP and how it affects the network will be demonstrated.
Deliverables
You are required to submit your Week 6 Lab Report after completing the lab assignments. Have fun while learning.
iLAB STEPS
STEP 1
This first procedure will initialize your OPNET environment on Citrix. Download and perform all procedures in the OPNET Initialization Document.
STEP 2
Download this week's Lab Report Template.
STEP 3
Download and perform all procedures in this week's Lab Instructions.

NETW 310 Week 7 Lab Report

ß 1. Looking at the above graph, write a short paragraph on what is happening here with the congestion window and the flight size. (8 points)
ß 2. In the results browser, bring up the Global TCP statistics for delay (sec) and segment delay sec). In a short paragraph, comment on the delay graph. (8 points)
ß 3. Overlay the statistics for client-received segment ack number and sent segment ack number. Write a short paragraph on why the client numbers are so different from the servers, and an explanation of what is happening. (9 points)
ß 1. Given the configuration of the packet discarder, write a short paragraph explaining why the server’s Congestion Window size has this variation. Paste a copy of this window into your answer. When finished, hide or delete the panel. (4 points)
ß 2. Examine the statistics for the client node. Can you tell if the packet drops have affected anything on the client? (4 points)
ß 3. Examine the delay stats for the entire network (Global) and for the nodes. Can you see any delay caused by these drops? (4 points)
ß 4. Copy this window to your answer sheet, and in a short paragraph, explain why the congestion window sizes are different in the two scenarios. (4 points)
ß 5. Unselect the servercongestion window and then select server flight size. Show and zoom the window as done previously. Copy this window to your lab report, and in a short paragraph, explain why the server flight sizes are different in the two scenarios. (4 points)
ß 6. In a short paragraph, summarize your overall findings in regard to what happens in flow control and how error control can affect it. This was a very limited demonstration, so explain briefly how you might project these results onto a large and active network and what problems might arise. (5 points)

NETW 310 All 7 Weeks Discussions

NETW 310 Week 1 DQ 1 Encoding Data Onto Media
NETW 310 Week 1 DQ 2 Wired Versus Wireless Media
NETW 310 Week 2 DQ 1 Categories of UTP cabling
NETW 310 Week 2 DQ 2 Types of Connectors
NETW 310 Week 3 DQ 1 Structured Cabling Standards
NETW 310 Week 3 DQ 2 Cabling Testing Methods
NETW 310 Week 4 DQ 1 Outside Plant Media
NETW 310 Week 4 DQ 2 RFI, RFP, RFQ
NETW 310 Week 5 DQ 1 Frame Structure and Use
NETW 310 Week 5 DQ 2 Network Analyzers
NETW 310 Week 6 DQ 1 Error Detection
NETW 310 Week 6 DQ 2 Flow Control
NETW 310 Week 7 DQ 1 Protocol Analyzer as a Troubleshooting Tool
NETW 310 Week 7 DQ 2 Other Troubleshooting Tools

NETW 310 COMPLETE COURSE NETW310 COMPLETE COURSE

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