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LAN topologies OSI model and layers networking devices common protocols

LAN topologies OSI model and layers networking devices common protocols

This week, you will submit your answers to the interview questions.

If you didn't download the Job Interview Presentation Template from Week 3, do so now and follow the instructions to record your work.

The questions are based on fundamental networking concepts that are likely to be asked at an entry-level networking job interview. The following topics are covered:

LAN topologies
OSI model and layers
networking devices
common protocols
IP ranges
class of network and default subnet mask
autonomous system
You will also need to include either an audio file along with your presentation or record a screen-capture video of the presentation. These presentation resources can help you prepare and record your presentation. Your presentation should be done as if you were in an actual interview. The presentation should be about five to 10 minutes.

How Will My Work Be Evaluated?

As you progress in your networking career, you will interview for positions and may even find yourself making presentations to customers, client audiences, and management. Effective interviewing includes a systematic, purposeful conversation. Your goal is to demonstrate your knowledge, skills, and/or experience; and ability to do the job successfully. You can achieve this by explicitly and confidently answering the questions posed.

The interview questions selected are likely to be asked during an interview for an entry-level networking position. Successfully answering these questions conveys a foundational networking knowledge that will help you land the position! Use the provided PowerPoint template to document your answer, then record yourself answering each question. Submit to the Assignment folder when complete.

The following evaluation criteria aligned to the competencies will be used to grade your assignment:

1.1.2: Support the main idea and purpose of a communication.
1.2.2: Employ a format, style, and tone appropriate to the audience, context, and goal.
2.3.1: State conclusions or solutions clearly and precisely.
10.1.1: Identify the problem to be solved.
10.1.3: Define the specifications of required technologies.
13.1.1: Create documentation appropriate to the stakeholder

Job Interview Presentation

Your Name: 

The interview will focus on networking fundamentals and consist of 10 questions. 

Networking

Devices

Protocols

United States Cyber Command uses state-of-the art technology.  However, the fundamentals are as important as any innovative technology. Given that, what are the three basic local area network (LAN) topologies called?  

The national mission teams operate on all types of networks.  To defend a network, you must first understand the network design on which you are operating.  Provide a brief description of each of the following network topologies:  

Topology​ Description​
bus​
star​
ring​
mesh​
hybrid​

Our employees must have a theoretical and applicable understanding of how networking works. Name each layer of the OSI model. Provide the layer number and name from top to bottom.  

Layer​ OSI Layer Name​

Briefly describe each function of the OSI model layer.  Provide the layer name and the function in your response.

Layer​ Function​

United States Cyber Command requires an internet service provider (ISP) to connect to the internet.  What is the point at which the operational control of ownership changes from the ISP to United States Cyber Command?  

Our teams operate and encounter all types of devices.  Provide a brief description of each of the following common network devices: 

Networking Device​ Description​
hub​
router​
NIC​
switch​

The national mission teams require implementation of common protocols. Provide the port that each of the following protocols use:   

Protocol​ Port​
HTTP​
SMTP​
SNMP​
DNS​
HTTPS​
DHCP​
TELNET​

Provide the IP range for each network class:  

Note:  The question is asking for the class range, not the private IP range for each class.

Class A:

Class C:

Class B:

Provide the default subnet mask to the class of network: 

Class​ Format​ Default Subnet Mask​
A​ network.host.host.host​
B​ network.network.host.host​
C​ network.network.network.host​

Describe the purpose of an autonomous system.

Thank You!

Upload your PowerPoint and video to the Assignments folder to receive a grade and feedback.

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Project 1: Job Interview Presentation

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Instructions

CMIT 265 7387 Fundamentals of Networking (2228)

Assignments Project 1: Job Interview Presentation

This week, you will submit your answers to the interview questions.

If you didn't download the Job Interview Presentation Template from Week 3, do so now and follow the

instructions to record your work.

The questions are based on fundamental networking concepts that are likely to be asked at an entry-

level networking job interview. The following topics are covered:

LAN topologies

OSI model and layers

networking devices

common protocols

IP ranges

class of network and default subnet mask

autonomous system

You will also need to include either an audio file along with your presentation or record a screen-capture

video of the presentation. These presentation resources can help you prepare and record your

presentation. Your presentation should be done as if you were in an actual interview. The presentation

should be about five to 10 minutes.

How Will My Work Be Evaluated?

As you progress in your networking career, you will interview for positions and may even find

yourself making presentations to customers, client audiences, and management. Effective

interviewing includes a systematic, purposeful conversation. Your goal is to demonstrate your

knowledge, skills, and/or experience; and ability to do the job successfully. You can achieve this by

explicitly and confidently answering the questions posed.

The interview questions selected are likely to be asked during an interview for an entry-level

networking position. Successfully answering these questions conveys a foundational networking

knowledge that will help you land the position! Use the provided PowerPoint template to

document your answer, then record yourself answering each question. Submit to the Assignment

folder when complete.

The following evaluation criteria aligned to the competencies will be used to grade your

assignment:

1.1.2: Support the main idea and purpose of a communication.

1.2.2: Employ a format, style, and tone appropriate to the audience, context, and goal.

2.3.1: State conclusions or solutions clearly and precisely.

10.1.1: Identify the problem to be solved.

10.1.3: Define the specifications of required technologies.

13.1.1: Create documentation appropriate to the stakeholder.

Add a File Record Audio

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Rubric Name: Project 1: Job Interview Presentation

Project 1: Job Interview Presentation

Associated Learning Objectives

1.1.2: Support the main idea and purpose of a communication.

Assessment Method: Score on Criteria – 1.1.2: Support the main idea and purpose of a communication.

Required Performance: Meets Performance Requirements

1.2.2: Employ a format, style, and tone appropriate to the audience, context, and goal.

Assessment Method: Score on Criteria – 1.2.2: Employ a format, style, and tone appropriate to the audience, context, and goal.

Required Performance: Meets Performance Requirements

10.1.1: Identify the problem to be solved.

Assessment Method: Score on Criteria – 10.1.1: Identify the problem to be solved.

Required Performance: Meets Performance Requirements

10.1.3: Define the specifications of required technologies.

Assessment Method: Score on Criteria – 10.1.3: Define the specifications of required technologies.

Required Performance: Meets Performance Requirements

13.1.1: Create documentation appropriate to the stakeholder.

Assessment Method: Score on Criteria – 13.1.1: Create documentation appropriate to the stakeholder.

Required Performance: Meets Performance Requirements

2.3.1: State conclusions or solutions clearly and precisely.

Assessment Method: Score on Criteria – 2.3.1: State conclusions or solutions clearly and precisely.

Required Performance: Meets Performance Requirements

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Project 1: Job Interview Presentation

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