Part 3:

Purpose

The main focus of this assignment is performance factors and system implementations of clustering systems for a local area network (LAN) and a wide area network (WAN). Identifying the communication protocols of the OSI model can help network administrators plan and improve network performance and troubleshoot and avert errors that could take place during data transmission in a clustered system.

Assignment Instructions

Create a PowerPoint or Apache OpenOffice™ Impress presentation of at least three slides that depict a cluster system connected over a LAN (local area network) and a WAN (wide area network). Include in the presentation each layer of the OSI model and clearly depict the communication protocols and devices that operate at each layer. Ensure that the following are represented in the presentation:

• A cluster where the systems are connected over a LAN.

• A cluster where the systems are connected over a WAN. ⚫ In the diagram, provide a depiction of communication protocols and devices used at each layer of the OSI model.

Drawings may be performed using a presentation tool or exported from Microsoft Visio or Apache OpenOffice Draw.

Part 4:

Assessment Instructions:

Based on the knowledge you have achieved thus far in this module or in your degree program, compose a minimum 3-page, double-spaced expository paper describing how you are able to achieve your goals through planning and prioritization. The paper must include a title page and follow APA formatting guidelines.

List the goals and objectives you had coming into the course/degree program. Did you have a priority for those goals? Were you able to create a plan for completing those goals? Discuss if you have been able to follow that plan and how it has helped with meeting your prioritized objectives.

You might consider some or all of the following:

• Content: Where are you weak/strong? Do you place different emphasis on some content areas over others?

⚫ Risks of non-completion: What are the costs of non-completion (monetary and other)? What factors might prevent or hinder your expected performance in the course? Can you plan to avoid or mitigate these risks?

• Schedule: Do you set aside periods of time to complete coursework? How detailed is your schedule? • Material: Is it adequate for your needs? What other sources of content would you identify to help?

• Explicit versus implicit planning: Everyone plans, even if they do not necessarily realize it. What differences do you experience when you make the plan explicit (like in this exercise)?

• How do you prioritize goals and time? Are you trying to get an A or just pass? Is the grade or the knowledge more valuable to you? Alternatively, are they equally important?

• What other strategies might you explore? Being more collaborative (as in a study group)? The possibility of finding a tutor or mentor?

• What do you do if you are struggling or falling behind? Would it pay to think of these possibilities in advance and have a plan in mind in case it happens?

• If time gets tight, what areas could you lighten up on?

• Achieving excellence: Are there particular areas where you would like to develop your skills or knowledge to a higher level than you have previously or currently attained?