Placeholder

NETW 420 DeVry Entire Course Latest

$245.00

Quantity:

Product Description

NETW 420 DeVry Entire Course Latest

NETW 420 DeVry Entire Course Latest

NETW420

 

NETW 420 DeVry Week 1 Discussion 1 Latest

Network Management (graded)

Discuss the term network management. Give a few examples of how network management can help an enterprise or service-provider increase revenue.

NETW 420 DeVry Week 1 Discussion 2 Latest

Network Management Systems (graded)

Use your favorite Internet search engine to look for a network management system. Present the network management system that you find for discussion on this thread. Give the class an idea of what the software does and how it is used.

NETW 420 DeVry Week 2 Discussion 1 Latest

Components of a Network Management System (graded)

Discuss one of the basic components that makes up a network management system, and describe its role in the overall network management process.

NETW 420 DeVry Week 2 Discussion 2 Latest

iLab Experience (graded)

Discuss your experience with this week’s iLab. What part of the iLab did you find difficult or unclear? Post any questions or hints and tips on this week’s iLab. At a minimum, post three notes that highlight the key networking techniques, problems you had with this week’s lab, or helpful information for other students.

NETW 420 DeVry Week 3 Discussion 1 Latest

Network Management Reference Model (graded)

In networking, we are familiar with a variety of reference models, including the well-known OSI reference model. Discuss the significance of using a sound network management reference model in an enterprise network management system.

NETW 420 DeVry Week 3 Discussion 2 Latest

SNMP Management (graded)

SNMP management is organized as two-tier management. Discuss the interactions between the manager process and an agent process.

NETW 420 DeVry Week 4 Discussion 1 Latest

SNMP Management Transactions (graded)

Discuss different SNMP versions in terms of their popularity, ease of use, security, and implementation.

NETW 420 DeVry Week 4 Discussion 2 Latest

SNMP (graded)

What is an alarm? Discuss its role and importance in an enterprise network management design strategy.

NETW 420 DeVry Week 5 Discussion 1 Latest

RMON (graded)

Discuss how remote monitoring network (RMON) benefits network management operations. Contrast RMON1 and RMON2 management information bases (MIB).

NETW 420 DeVry Week 5 Discussion 2 Latest

Network Management Tools (graded)

Network management basic tools are classified in three categories: status monitoring, traffic monitoring, and route monitoring. Select one of the basic tools categories, explain its function, and provide examples.

NETW 420 DeVry Week 6 Discussion 1 Latest

Service-Level Agreement (graded)

Discuss the advantages and disadvantages of an SLA for an enterprise customer and service provider as it relates to the network management environment.

NETW 420 DeVry Week 6 Discussion 2 Latest

Oversubscription (graded)

Discuss what is meant by oversubscription and why it is important to the enterprise customer and the service provider as it relates to the network management system.

NETW 420 DeVry Week 7 Discussion 1 Latest

Benefits of Network Management (graded)

Discuss network management challenges as it relates to WAN infrastructure.

NETW 420 DeVry Week 7 Discussion 2 Latest

Network Management Effectiveness (graded)

Discuss why some network management experts claim that network management is more than reducing the cost of ownership. Does this argument apply for both LAN and WAN infrastructures?

NETW 420 DeVry Week 2 iLab Latest 

PRTG Network Monitor Installation Lab

Scenario/Summary

The objective of this lab is to install PRTG Network Monitor. A Network Management System (NMS) tool that allows tracking, an storing critical performance information from network devices, including router, switch, client and server, in a LAN. PRTG will be used in the other course labs to setup sensors and traps remotely through SNMP.

Deliverables

NOTE Submit your assignment to the Dropbox, located at the top of this page. For instructions on how to use the Dropbox, read these .equella.ecollege.com/file/8ff9f27a-3772-48cf-9855-4bec4e6706bf/1/Dropbox.html”>step-by-step instructions.

(See the Syllabus section “Due Dates for Assignments & Exams” for due dates.)

You will be saving screenshots of various parts of the lab and answering the questions outlined in the lab instruction sheet available to download at Skillsoft lab environment.

Your deliverable is a lab report, completed in Microsoft Word. It will include screenshots and answers to the questions outlined in the instruction sheet. It has two parts that are required for full credit. The first part has questions and requires the accompanying screenshots, and the second part requires a summary and conclusion based on your results. This is the same format you have seen each week in the iLabs. A template for the deliverable is available for downloading in DocSharing.

When you complete the lab for Week 2, place your Microsoft Word document into the Dropbox.

Required Software

.next.ecollege.com/default/launch.ed?ssoType=DVUHubSSO2&node=skillSoftSSO&orgCode=org_29″>Connect to the iLab here

Lab Steps

STEP 1: Download Lab Instructions

Access to the Skillsoft lab to download the PRTG Network Monitor Installation Lab instructions sheet. The detailed lab instructions are written in pdf file format (.pdf) for easy downloading. The instruction sheet includes screenshots and step-by-step instructions.

STEP 2: Complete Lab Activity

Walk through the PRTG Network Monitor Installation instruction sheet; write a lab report using lab report template available in DocSharing. Include screenshots where appropriate in the lab report, and answer the questions in the lab instruction.

TIP: From seeing the experience of former students, it is best to follow each step in the lab precisely to arrive at the correct results. (Because you pull up configuration menus that involve the selection of various parameters, if a parameter setting is skipped, the answer will be incorrect.)

STEP 3: Submit Your Deliverable

Complete the iLab for this week.

Submit your lab to the Dropbox, located at the top of this page. For instructions on how to use the Dropbox, read these .equella.ecollege.com/file/8ff9f27a-3772-48cf-9855-4bec4e6706bf/1/Dropbox.html”>step-by-step instructions.

See the Syllabus section “Due Dates for Assignments & Exams” for due date information.

NETW 420 DeVry Week 4 iLab Latest 

Discovering network devices with PRTG Network Monitor

Scenario/Summary

The objective of this lab is to perform network device discovering using the PRTG Network Monitor tool, which was installed in the previous lab. The network devices are in a local area network, and consist of a router, a switch, two clients (Windows and Linux), a Linux Server, and the Manager PC where PRTG is installed. Discovering network devices includes add and configure sensors, as well as delete unused sensors because the tool has a limit of monitoring up to 30 sensors.

Deliverables

NOTE Submit your assignment to the Dropbox, located at the top of this page. For instructions on how to use the Dropbox, read these .equella.ecollege.com/file/8ff9f27a-3772-48cf-9855-4bec4e6706bf/1/Dropbox.html”>step-by-step instructions.

(See the Syllabus section “Due Dates for Assignments & Exams” for due dates.)

You will be saving screenshots of various parts of the lab and answering the questions outlined in the lab instruction sheet available to download at Skillsoft lab environment.

Your deliverable is a lab report, completed in Microsoft Word. It will include screenshots and answers to the questions outlined in the instruction sheet. It has two parts that are required for full credit. The first part has questions and requires the accompanying screenshots, and the second part requires a summary and conclusion based on your results. This is the same format you have seen each week in the iLabs. A template for the deliverable is available for downloading in DocSharing.

When you complete the iLab for Week 4, place your Microsoft Word document into the Dropbox.

Required Software

.next.ecollege.com/default/launch.ed?ssoType=DVUHubSSO2&node=skillSoftSSO&orgCode=org_29″>Connect to the iLab here

Lab Steps

STEP 1: Download Lab Instructions

Discovering network devices with PRTG Lab instructions sheet is accessible for you at Skillsoft. The detailed lab instructions are written in pdf file format (.pdf) for easy downloading. The instruction sheet includes screenshots and step-by-step instructions.

STEP 2: Complete Lab Activity

Walk through the lab instruction sheet, make a lab report with screenshots along the way, answer the questions, and write up the summary. Place all of this in a Word document, and include all required sections in one deliverable document. Make sure you complete all the sections in the lab report template, because this impacts your overall lab grade. The lab report template file is available for downloading at DocSharing.

TIP: From seeing the experiences of former students, I’ve seen that it is best to follow each step in the lab precisely to arrive at the correct results.

STEP 3: Submit Your Deliverables

Complete the iLab for this week.

Submit your assignment to the Dropbox, located at the top of this page. For instructions on how to use the Dropbox, read these .equella.ecollege.com/file/8ff9f27a-3772-48cf-9855-4bec4e6706bf/1/Dropbox.html”>step-by-step instructions.

See the Syllabus section “Due Dates for Assignments & Exams” for due date information.

NETW 420 DeVry Week 6 iLab Latest 

Configuring traps in SNMP agents with PRTG Network Monitor

iLab Overview

Scenario/Summary

This week’s lab provides a framework to monitoring and configuring traps in network devices discovered in the previous lab. Specifically, network alarms are configuring in a switch port load, a web server, and a disable router port. You will configure PRTG Network Monitor to achieve these goals. Pay special attention to lab instructions to complete the lab successfully.

This lab uses PRTG Network Monitor in the Skillsoft environment.

Deliverables

(See the Syllabus section “Due Dates for Assignments & Exams” for due dates.)

You will be saving screenshots of various parts of the lab and answering the questions outlined in the lab instruction sheet available to download at Skillsoft lab environment.

Your deliverable is a lab report, completed in Microsoft Word. It will include screenshots and answers to the questions outlined in the instruction sheet. It has two parts that are required for full credit. The first part has questions and requires the accompanying screenshots, and the second part requires a summary and conclusion based on your results.

NETW 420 DeVry Week 1 Bi-Weekly Project Latest 

equella.ecollege.com/file/5c41673b-8164-47ee-bba7-464b2d67c509/2/NETW420_W1_CourseProject.html”>Course Project> Guidelines

Bi-Weekly Project: Week 1

Objectives

During this course, you will be introduced to a variety of Network Management topics, all of which you will encounter again and again here at DeVry and in your professional career.

In this week, you will prepare a research report in which you will summarize and present what you have learned this week in your Introduction. Each exercise must be completed on a separate page of your report.

Guidelines

This week, you will prepare a research report that thoroughly answers the following two exercise questions.

1. Exercise 3 of Chapter 1 on page 49:

Draw the route diagram (Something similar to Figure 1.2 on page 8) identifying each node for the following data that was obtained using a trace routing tool. What is the average time a packet takes to travel from noc2 host to netman host?

noc2% traceroute netman.cc.gatech.edu

traceroute to netman.cc.gatech.edu (130.207.8.31), 30 hops max, 40 byte packets

main-rtr.gcatt.gatech.edu (199.77.147.1) 1.045 ms 1.012 ms 0.971 ms.

130.207.251.2 (130.207.251.2) 2.198 ms 1.404 ms 1.837 ms.

netman.cc.gatech.edu (130.207.8.31) 3.528 ms 1.671 ms 1.602 ms.

2. Exercise 18 of Chapter 1 on page 51:

As a network engineer in a Network Operations Center, you are following up on two trouble tickets. You do not have a network management system and you have to use the basic network tools to validate the problem before you can resolve them. Please explain what tools you would use in each case and how it would validate the customer complaint

(a) Trouble Ticket 100: Customer says that when he receives messages, the message is periodically missing some characters.

(b) Trouble Ticket 101: Customer in Atlanta complains that when she tries to log into the system server.headquarters.com in New York, she gets disconnected with a time-out. However, her colleague in her New York office reports that he is able to access the system.

The Project Report template link can be found on the Assignments page. The report should be at least two pages long of text (pictures are additional), font size 12, and double spaced. Your report should follow this format. Below is the grading rubric for the Week 1 Paper.

NETW 420 DeVry Week 3 Bi-Weekly Project Latest 

Objectives

During this course, you will be introduced to a variety of Network Management topics, all of which you will encounter again and again here at DeVry and in your professional career.

In this week, you will prepare a research report in which you will summarize and present what you have learned about the Management Information Base (RFC 1213).

Guidelines

This week, you will prepare a research report summarizing the key components of the MIB. Be sure to discuss how the MIB is currently used, its importance to SNMP, and future trends.

The Project report template link can be found on the Assignments page. Your report should follow its format. Below is the grading rubric for the Week 3 Paper.

NETW 420 DeVry Week 5 Bi-Weekly Project Latest 

Objectives

During this course, you will be introduced to a variety of Network Management topics, all of which you will encounter again and again here at DeVry and in your professional career.

In this week, you will prepare a research report in which you will summarize and present what you have learned about Network Management Systems (NMS), and their network monitoring capability.

Guidelines

This week, you will prepare a research report summarizing the capability and features of three well-known NMSs.

  1. PRTG Network Monitoring .paessler.com/prtg”>http://www.paessler.com/prtg
  2. Solarwinds Network Performance Monitoring .solarwinds.com/network-performance-monitor.aspx”>http://www.solarwinds.com/network-performance-monitor.aspx
  3. Open NMS .opennms.org/”>http://www.opennms.org/

The paper should compare and contrast the following features in each NMS product.

  • Type of network to manage
  • Remote monitoring features Network
  • scalability support
  • Data collection and statistics
  • Technical support

The Project Report template link can be found on the Assignment page. The report should be at least two pages long of text (pictures are additional), font size 12, and double spaced. Your report should follow this format. Below is the grading rubric for the Week 5 Paper.

NETW 420 DeVry Week 7 Bi-Weekly Project Latest 

Objectives

During this course, you will be introduced to a variety of Network Management topics, all of which you will encounter again and again here at DeVry and in your professional career.

In this week, you will prepare a research report in which you will summarize and present what you have learned this week in your Introduction. Each exercise must be completed on a separate page of your report.

Guidelines

This week, you will prepare a research report that thoroughly answers the following three exercise questions. Each exercise should be prepared on a separate page of your report.

  1. Exercise 10 of Chapter 12 on page 505: The network shown in Figure 12.44 on page 506 is an MPLS network with all routers configured as Label-Switching Routers (LSRs). The paths (LSPs) are determined using TE (Traffic Engineering). The address of each router is x.x.x.x where x is the router number, for example, 1.1.1.1. Explain your reasoning and fill in the R2 routing table: .solarwinds.com/network-performance-monitor.aspx”>
    1. for paths with no tunnels and
    2. for paths with tunnels T1 and T2.
  2. Exercise 6 of Chapter 13 on page 553: Cable modems on the coaxial part of the topology of an HFC configuration shown in Figure 13.3 on page 510 are a tree structure. Cable modems with Ethernet stations resemble an Ethernet LAN. Contrast an HFC coaxial broadband LAN with a regular Ethernet LAN on: (a) topology, (b) downstream protocol, and (c) upstream protocol.
  3. Exercise 6 of Chapter 14 on page 582:
    1. What MIB table would you use to measure the QoS of service flow in a fixed wireless system between the base station and the subscriber station?
    2. Define latency and jitter for service flow in a fixed wireless system.
    3. Write the specific managed objects associated with latency and jitter.

The Project Report template link can be found on the Assignments page. The report should be at least two pages long of text (pictures are additional), font size 12, and double spaced. Your report should follow this format. Below is the grading rubric for the Week 7 Paper.

NETW 420 DeVry Week 1 Quiz Latest

1. Question : (TCO 1) Which of the following is an example of Data Terminal Equipment (DTE)?

  • Customer service unit
  • Customer premises equipment
  • Workstation or PC
  • ISDN equipment
  • Device to interface with a WAN link

Question 2. Question : (TCO 1) Which of the following protocols is for the bandwidth reservation?

  • RSVP
  • ATM
  • DWDM
  • ADM
  • XDSL

Question 3. Question : (TCO 1) Which of following OSI layers is responsible for data flow control?

  • Network
  • Transport
  • Session
  • Physical
  • Data Link

Question 4. Question : (TCO 1) Which of the following belongs to TCPIP application layer?

  • UDP
  • TCP and IP
  • CSMA/CD
  • IMAP
  • Media Access Control

Question 5. Question : (TCO 1) Routine network tests belong to which part of the network management functional group?

  • Network provisioning
  • Network operations
  • Network scaling
  • Network maintenance
  • Network design

Question 6. Question : (TCO 1) Which of the following is a network management protocol?

  • IP
  • TCP
  • CMIP
  • UDP
  • OSPF

Question 7. Question : (TCO 1) Which of the following OSI layer is responsible for multiplexing of messages?

  • Network
  • Transport
  • Data Link
  • Session
  • Application

Question 8. Question : (TCO 1) Which of the following technologies is for optical networks?

  • DWDM
  • VP and VC
  • CSMA/CD
  • FEC and LSR
  • LSR and ABR

Question 9. Question : (TCO 1) You are given a class B IP address of 155.55.x.y for your network node. As a network engineer, you are asked to configure your network for 62 subnets. What subnet mask would you use and why?

NETW 420 DeVry Week 3 Quiz Latest

Question 1. 1. (TCO 4) Which of the following is for the Organization Model only?

  • Transfer syntax
  • ASN.1 syntax
  • Hierarchical architecture
  • Distributed architecture
  • Device to interface with a WAN link

Question 2. 2.(TCO 4) Which of the following does not belong to the Information Model? (Points : 3)

  • Uses ASN.1 syntax
  • SMI
  • MIB
  • Inform-request

Question 3. 3.(TCO 4) Which of the following defines a manager in the Organization Model? (Points : 3)

  • Any element that can query an agent
  • Any hosts that can query an agent
  • Any TCP service that can query an agent
  • Any UDP service that can query an agent

Question 4. 4.(TCO 4) Which of the following defines a Proxy server in the Organization Model? (Points : 3)

  • Converts non-SNMP objects to SNMP compatible objects
  • Converts SNMP objects to non-SNMP compatible objects
  • Converts non-UDP objects to TCP compatible objects
  • Converts UDP objects to TCP compatible objects

Question 5. 5.(TCO 4) Which of the following defines a SNMP Trap message? (Points : 3)

  • Alarm generated by an agent
  • Sent by manager requesting data on the next object
  • Initializes value of network element
  • Agent responds with data for get and set request

Question 6. 6.(TCO 4) Which of the following defines a Managed Object? (Points : 3)

  • Object type and data type are not synonymous
  • Object type can be an OBJECT IDENTIFIER
  • Object type cannot have ASN.1 syntax
  • Object type cannot have BER encoding

Question 7. 7.(TCO 4) Which of the following defines a Private MIB? (Points : 3)

  • Intended for vendor equipment
  • Intended for non-vendor equipment
  • Intended for non IANA assignment identifiers
  • Intended for government entities only

Question 8. 8.(TCO 4) Which of the following defines an Aggregate Object? (Points: 3)

  • A group of objects
  • Non-tabular objects
  • Cannot be represented by table
  • Cannot be associated with multiple instances of the same object

Question 9. 9.(TCO 4) Describe the three characteristics of an OSI managed object. (Points: 6)

NETW 420 DeVry Final Exam Latest

Question 1.1. (TCO 5) Which parameter is not part of defining network performance? (Points: 6)

  • Throughput response time
  • Network reliability
  • Network availability
  • Network documentation

Question 2.2. (TCO 5) Which parameter is not part of defining network response time? (Points: 6)

  • Network throughput
  • Network performance
  • System performance
  • Network reach

Question 3.3. (TCO 6) Which network architecture type is not part of reporting network traffic flows? (Points: 6)

  • Backbone networks
  • Instance networks
  • Regional networks
  • Stub networks
  • End-user networks

Question 4.4. (TCO 5) Which types of statistics are used to identify project traffic? (Points: 6)

  • Storage
  • Performance
  • Network
  • Capacity
  • End user

Question 5.5. (TCO 6) Which architectural perspective is not part of the management architecture? (Points: 6)

  • Functional architecture
  • Physical architecture
  • Information architecture
  • Node architecture

Question 6.6. (TCO 6) Which function block is not part of the functional architecture? (Points: 6)

  • Operations systems
  • Network element
  • Mediation
  • MIB

Question 7.7. (TCO 4) Which management style relieves the network management application of management tasks as long as the network runs smoothly? (Points: 6)

  • Management by emergency
  • Management by exception
  • Management by delegation
  • Management by objective

Question 8.8. (TCO 5) Which layer is not part of the TMM service architecture? (Points: 6)

  • Network
  • Element
  • Service management
  • Control

Question 9.9. (TCO 3) Which function is not part of the network management functional model? (Points: 6)

  • Configuration
  • Media
  • Fault
  • Performance

Question 10.10. (TCO 5) Which function is not part of the system management function? (Points: 6)

  • Hardware
  • Operating system
  • Core application services
  • Administration

Question 11.11. (TCO 5) The SNMP Set command _____. (Points: 6)

  • uses get-next-request messages to get the MIB tree started
  • sends the SNMP set-request message and receives the get-response command
  • Generates a trap message.
  • captures SNMP packets going across the segment

Question 12.12. (TCO 3) Which data type is not part of the ASN.1 Data Type Conventions? (Points: 6)

  • Object name
  • Application data
  • Module
  • Character

Question 13.13. (TCO 3) The information model is defined as _____. (Points: 6)

  • Describing the components of network management and their relationships
  • Describing the structure and the storage of information
  • Describing the way information is exchanged between systems
  • Describing the physical medium

Question 14.14. (TCO 5) The following is not a valid SNMP keyword. (Points: 6)

  • Access
  • Agent-capabilities
  • Arguments
  • BYTE

Question 15.15. (TCO 5) The module-identity macro is defined as _____. (Points: 6)

  • specifying an information model
  • defining information about an object identifier
  • referencing a module name
  • describing details needed for implementation

Question 16.16. (TCO 5) The SNMP Trap object is defined as a(n) _____. (Points: 6)

  • information group that contains trap ID
  • object identifier of the notification
  • object identifier of the enterprise
  • collection of well-known traps

Question 17.17. (TCO 4) The SNMP dispatcher process PDU is defined as _____. (Points: 6)

  • processing a request from an application to a send PDU
  • processing an incoming message from a remote entity
  • processing a request from an application
  • processing an incoming response

Question 18.18. (TCO 4) _____ are not threats that exist to network management information while it is being transported from one management entity to another. (Points: 6)

  • Masquerade and portray
  • Message stream modification and disclosure
  • Message splitting and masquerade
  • Portray and message splitting

Question 19.19. (TCO 7) Which type is not part of a security threat? (Points: 6)

  • Modification
  • Masquerade
  • Disclosure
  • Query

Question 20.20. (TCO 3) Which remote monitoring group is not part of an RMON1? (Points: 6)

  • Statistic
  • History
  • Control
  • Alarm

Question 21.21. (TCO 3) Which model is not included in the OSI network management model? (Points: 6)

  • Organizational model
  • Information model
  • Communication model
  • Functional model
  • CIB model

Question 22.22. (TCO 3) Which entity is not included In the organization model? (Points: 6)

  • Client
  • Agent
  • Managed object
  • Database
  • Software application

Question 23.23. (TCO 1) Which layer consists of two sublayers: logical link control (LLC) and media access control (MAC)? (Points: 6)

  • Network
  • Physical
  • Transport
  • Data link

Question 24.24. (TCO 2) Which of the following is an example of an ASN1 data type keyword? (Points: 6)

  • CHOICE
  • Set
  • Sequence
  • RSTA
  • SNMP

Question 25.25. (TCO 2) What standards body developed the 802.3 Layer 2 standards? (Points: 6)

  • ITU-T
  • IEEE
  • SMCB
  • RIPA
  • RSTA

Page 2

Question 1. 1. (TCO 5) What is a disadvantage of using a dedicated network management system in the corporate enterprise? (Points: 10)

Question 2. 2. (TCO 3) Write out the numbered object identifier (OID) that represents the ICMP node found beneath the mib-2 group. Explain why this is the numbered OID. (Points: 10)

Question 3. 3. (TCO 4) List at least three metrics that can be used to measure scale for a particular network management infrastructure. (Points: 10)

Question 4. 4. (TCO 4) Pick the last three SNMP operations (primitives on which all SNMP management is based). Explain how these management operations support the management of network devices in a management system. (Points: 10)

Question 5. 5. (TCO 5) In a few short words, define the following management style in terms of its application to the network management system: management by exception. (Points: 10)

Page 3

Question 1. 1. (TCO 6) List at least three benchmark tasks that can be used to assess operational complexity of management applications. Explain how each benchmark task assesses operational complexity of management. (Points: 20)

Question 2. 2. (TCOs 2 & 5) Explain Management Integration Complexity challenges as they relate to scaling the existing network management system over time. (Points: 20)

Question 3. 3. (TCO 6) List and explain at least three factors where manageability reduces the integration tax. (Points: 20)

Question 4. 4. (TCO 1) Explain how the management of network information services impacts customer service levels for business enterprises. (Points: 20)
Solutions

There are no reviews yet.

Add your review