IT535 Unit: 1 | Complete Solution

Assignment Grading Rubric

Course: IT535 Unit: 1 Points: 100

Assignment 1

Outcomes addressed in this activity:

Unit Outcomes:

·    Examine the issue of data flow and selecting the network media. ·      Test techniques for IP allocation and subnet design.

·    Analyze the difference between static and dynamic routing protocols. ·      Explain the difference in distance vector and link state protocols.

Course Outcomes:

IT535- 1: Analyze switching, LAN, and Internet routing protocols.

Assignment Instructions

For IPv4, IANA specifies three private sets of IP address spaces, 10.0.0.0 - 10.255.255.255, 172.16.0.0 -172.31.255.255, and 192.168.0.0 - 192.168.255.255. As noted in Discussion 2 for Unit 1, all systems addressed with a private address cannot be seen across the public Internet. The most commonly used method for allowing a system using a private IP address to access the public Internet is NAT (network address translation), although there are a few other methods. Research IPv4 NAT and analyze the general advantages and disadvantages to using NAT for a LAN. What are the security implications of using IPv4 NAT? How does the IPv6 version of NAT differ from IPv4 NAT? Will NAT still be necessary once a LAN has been migrated to IPv6? Why would you not simply use public IP addresses on the LAN, rather than NAT?

1. Based on your research, write an 8 to 10 page paper that analyzes the use of NAT in both IPv4 and IPv6. Contrast and compare the uses, similarities, and differences between the two versions.

Directions for Submitting Your Assignment:

Compose your Assignment in a Microsoft Word® document and save it as Username-IT535 Assignment-Unit#.doc (Example: TAllen- IT535 Assignment-Unit1.doc). Submit your file by selecting the Unit 1: Assignment Dropbox by the end of Unit 1.

Assignment Requirements:

All papers must meet these standard requirements:

·    Paper follows APA formatting.

·    Length is 8–10 pages long, not including references and cover page. · No more than three bulleted or listed points per paper.

·    No more than one direct quote per page from a reference source and those quotes must be properly cited within the body and in the references at the end of the paper.

·    Title page

·    Reference page ·      No spelling errors

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Assignment Grading Rubric

Course: IT535 Unit: 1 Points: 100

·    No grammar errors

Written work should be free of spelling, grammar, and APA errors. Points deducted from the grade for each writing, spelling, or grammar error are at your instructor’s discretion.

Please be sure to download the file “Writing Center Resources” from Doc Sharing to assist you with meeting APA expectations. Review the grading rubric below before beginning this activity.

Also review the KU Policy on Plagiarism. This policy will be strictly enforced on all applicable Assignments and Discussion posts. If you have any questions, please contact your professor.

Review the grading rubric below before beginning this activity.

Unit 1 Assignment Grading Rubric = 100 points

Assignment Requirements

Points Possible

Points Earned

Document includes introductory paragraph describing the role of NAT in a LAN.

0–25

Document correctly discusses differences between NAT IPv4 and NAT IPv6.

0–25

Document correctly discusses advantages and disadvantages of.NAT.

0–25

Analysis of NAT versions should be substantial and flow logically.

0–25

Total (Sum of all points)

0–100

Points deducted for spelling, grammar, and/or APA errors.

Adjusted total points

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