Part I (40 marks) Web servers often provide their users with secure access to the hosted web applications in order to gain more trust and protect the different transactions from potential attacks. Web servers use digital certificates for this purpose

Part II (60 marks) In this part, you will generate the certificate hierarchy illustrated in Figure 2. A quick internet search can easily show the availability of several tools for creating and managing CAs (sometimes referred to as Public key infrast

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Part I (40 marks) Web servers often provide their users with secure access to the hosted web applications in order to gain more trust and protect the different transactions from potential attacks. Web servers use digital certificates for this purpose

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حلول واجب t216b



Faculty of Computer Studies
Course Code: T216B
Course Title:Cisco Networking (CCNA) part B

Tutor Marked Assignment


Cut-Off Date:April 30, 2016 Total Marks: 100

Contents
Question 1 (13marks)……………..………………………………………..……… 2
Question 2 (14marks)……………………..………………..……………………… 2
Question 3 (67 marks)………………………..………………..…………………… 3
Question 4(6 marks)……………………..………………..………………………17

Plagiarism Warning:
As per AOU rules and regulations, all students are required to submit their own TMA work and avoid plagiarism. The AOU has implemented sophisticated techniques for plagiarism detection. You must provide all references in case you use and quote another person's work in your TMA. You will be penalized for any act of plagiarism as per the AOU's rules and regulations.

Declaration of No Plagiarism by Student (to be signed and submitted by student with TMA work):
I hereby declare that this submitted TMA work is a result of my own efforts and I have not plagiarized any other person's work. I have provided all references of information that I have used and quoted in my TMA work.

Name of Student:
Signature:
Date:
Introduction

This assignment has 4 questions.This assignment covers: all chapters of CCNA 3 “R&S Scaling networks”and Chapters 1 to 3 of CCNA 4 “R&S Connecting Networks”. You should submit your completed assignment through the AOU's Learning Management System (AOULMS).
Few important points about this assignment:

• Write your name, your personal identifier and the assignment number at the top of every sheet.
• You should submit the packet tracer file if required.
• The weighting of this assignment is 20%.
• The cut-off date is: April 30, 2016

Question 1 (13 marks)
The marks of this question are based on the scores you obtain in the Cisco Scaling networkschapters’ exam; these exams are found in the Cisco Academy website.

There are 9 chapter exams for this question; all the exams have the same weight and are over 100. The tutor will download the grade of the exams from the Cisco website after the cut-off date.


Note 1: The average score is over 13
Note 2: Use This table is for your own information; you can use the following formula to calculate your own average score for this question:[∑tests/900]*13
∑tests = test1+ test2+…+test9

Question 2 (14 marks)
The mark for this question is based on the score you obtain in the Cisco Scaling networksfinal exam.

The tutor will download the grade of the exams from the Cisco website after the cut-off date

Note: The average score is over 14
Note2: Use the following formula to calculate your average score: [test/100]*14



Question 3 (67 marks)

This question allows you to demonstrate your ability to program a network of Cisco switches using packet tracer. The Packet tracer file for this question is T216BFA15TMA01Q3.pkt will be found on the AOULMS (Moodle).

Configuration
Configure your network as shown in figure 1 using (Command Line Interface) instructions. Your configuration should be complete as possible.

Topology Diagram

Learning Objectives

To complete this question:
· Configure Device Basic Settings
· Configure LAN Redundancy and Link Aggregation
· Configure EIGRP Dynamic Routing Protocol
· Verify Network Connectivity and HSRP Configuration
· Document the configuration

Scenario
This question tests your skills and knowledge that you learned in CCNA level 3. You are asked to configure the switches to support IPv4 connectivity and LAN redundancy. You will then an LCAP EtherChannel, verify connectivity and document the configuration.

Addressing Table

Table A

Note: XXXXXX is your ID (6 digits)
Note2: the interfaces of the PCs and the servers are already configured.
Part 1. Configure Device basic setting. (12 marks)
Configure routers and switches according to the following guidelines:
· Configure the hostname* (the hostname of the switch should be as follow R1_XXXXXX for
router R1 where XXXXXX is your AOU short ID)
· Disable DNS lookup.
· Configure an encrypted privileged EXEC password. "A216B_XXXXXX”
· Configure a valid* message-of-the-day banner for example: “Only authorized personnel are allowed to access the device” or “This is a secure system. Authorized Access only” or “Legal action will be pursued for any unauthorized use”.
· Configure a password for console connections. “salking@”
· Configure synchronous logging.
· Configure a password for auxiliary connections. “he7lo”
· Configure a password for vty connections. “partible#”

* the router or switches should include your ID, for example: for Switch1: S1_120567; for Router1 R1_120567

List in the beneath tables the commands you used for each devices (routers and switches).

The commands should include the command prompt as seen on the router for example:
· S1_123456(config-if)#ip address 192.168.0.2 255.255.255.0 (this is correct)
· ip address 192.168.0.2 255.255.255.0 (this is incorrect)

Step 1: Configure Router R1.(2 marks)
Note: Save the running configuration to the startup configurationusing the following command:
“copy running-configstartup-config”


Step 2: Configure Router R2.(2 marks)
Note: Save the running configuration to the startup configurationusing the following command:
“copy running-configstartup-config”



Step 3: Configure Router R3.(2 marks)

Note: Save the running configuration to the startup configurationusing the following command:
“copy running-configstartup-config”





Step 4: Configure Switch S1.(2 marks)
Note: Save the running configuration to the startup configurationusing the following command:
“copy running-configstartup-config”




Step 5: Configure Switch S2.(2 marks)
Note: Save the running configuration to the startup configurationusing the following command:
“copy running-configstartup-config”



Step 6: Configure Switch S3.(2 marks)
Note: Save the running configuration to the startup configurationusing the following command:
“copy running-configstartup-config”


Part 2. Devices Interface configuration (15marks)
List in the beneath tables the commands you used for each router

Step 1. Configure R1 interfaces (3.25 marks)


Step 2. Configure R2 interfaces (2.75 marks)


Step 3. Configure R3 interfaces (3 marks)



Step 4. Configure S1 virtual interface(2 marks)

Step 5. Configure S2 virtual interface(2 marks)


Step 6. Configure S3 virtual interface (2 marks)



Part 3. Configure IPv4 addresses on PCsand connectivity verification (4 marks)

You should use the following command in the command prompt section to configure the Ethernet interfaces of the PCs and laptops:

Ipconfigip_addresssubnet_maskdefault_gateway_address

Example: ipconfig192.168.10.10 255.255.255.0 192.168.10.1

Include the print screen of the configuration for each PC and the result of the ping (1/2 mark per print screen)




· Configure IPV4 addresses on PCs and connectivity verification

Part 4. Configure LAN Redundancy and Link Aggregation (14 marks)
Step 1. Configure Spanning tree on S1 (3 marks)


Step 2. Configure Spanning tree on S2 (2 marks)





Step 3. Configure Spanning tree on S3 (3 marks)


Step 4. Configure HSRP on R1(3 marks)


Step 5. Configure HSRP on R3 (1 mark)




Step 6. Configure an LACP EtherChannel between S1 and S3 (2 marks)


Part 5. Configure EIGRP Dynamic Routing Protocol (14.5 marks)

Step 1. Configure EIGRP on R1 (5.5 marks)


Step 2. Configure EIGRP on R2 (3.5 marks)



Step 3. Configure EIGRP on R3 (5.5marks)


Part 6. Verify Network connectivity and HSRP configuration (3marks)

Step 1. Verify end to end connectivity (1.5marks)

Step 2. Verify HSRP is working as expected (1.5marks)
Issue the shutdown command on R1 G0/1, and issue the following commands to verify that HSRP is working as expected:






Part 7. Documenting Device configuration (4.5 marks)

Step 1. Router R1 (0.75 marks)
Include router 1 configuration

Step 2. Router R2 (0.75 marks)
Include router 2 configuration

Step 3. Router R3 (0.75 marks)
Include router 3 configuration

Step 4. Switch S1 (0.75 marks)
Include switch 1 configuration

Step 5. Switch S2 (0.75 marks)
Include switch 2 configuration

Step 6. Switch S3 (0.75 marks)
Include switch 3 configuration


Important notes

· You need to document each task or subtask by mentioning the commands used
· The Packet Tracer file should be returned with your answer.
· The packet tracer “configuration function” has been disabled so you will have to configure the routers through the CLI as if you were accessing them via the console interface or via telnet.



Question 4 (6 marks)
The marks of this question are based on the scores you obtain in the Cisco Accessing the WAN chapters 1 to 3; these exams are found in the Cisco Academy website.

There are 3 chapter exams for this question; all the exams have the same weight and are over 100. The tutor will download the grade of the exams from the Cisco website after the cut-off date.

Note 1: The average score is over 9
Note 2: table is for your own information; you can use the following formula to calculate your own average score for this question: [∑tests/300]*6
∑tests = test1+ test2+test3



End of Question

Question 1 (13 marks) The marks of this question are based on the scores you obtain in the Cisco Scaling networkschapters’ exam; these exams are found in the Cisco Academy website. There are 9 chapter exams for this question; all the exams have the

Question 2 (14 marks) The mark for this question is based on the score you obtain in the Cisco Scaling networksfinal exam. The tutor will download the grade of the exams from the Cisco website after the cut-off date Note: The average score is over

Question 3 (67 marks) This question allows you to demonstrate your ability to program a network of Cisco switches using packet tracer. The Packet tracer file for this question is T216BFA15TMA01Q3.pkt will be found on the AOULMS (Moodle). Configur

Question 4 (6 marks) The marks of this question are based on the scores you obtain in the Cisco Accessing the WAN chapters 1 to 3; these exams are found in the Cisco Academy website. There are 3 chapter exams for this question; all the exams have th

حلول واجب tu170

TU170
Tutor-marked Assignment – Spring 2015-2016
Cut-off date: April 25, 2016
Total marks: 40
Submitting your work
This TMA should be submitted to your tutor electronically through the LMS system before the
cut-off date indicated above. Please note that it is your responsibility to ensure that your work is
submitted in the correct format. Anything submitted after the midnight deadline will not count
for assessment purposes.
The TMA is marked out of 20, for the continuous assessment grade.
It consists of 4 questions. The total marks for each question are shown at the beginning of each
question. The marks allocated to each part of a question are indicated in the margin.
Plagiarism Warning:
As per AOU rules and regulations, all students are required to submit their own TMA work and
avoid plagiarism. The AOU has implemented sophisticated techniques for plagiarism detection.
You must provide all references in case you use and quote another person's work in your TMA.
You will be penalized for any act of plagiarism as per the AOU's rules and regulations.
Important note: Before you start working with this assignment, you need to refer to the
plagiarism tutorial posted in LMS.
By submitting the TMA through the LMS system, you are declaring that this submitted TMA work
is a result of your own efforts and you have not plagiarized any other person's work.
Arab Open University
Faculty of Computer Studies
TU170 Computing Essentials
Page 2 / 4
Part 1 [10 marks]
Use the common forum in LMS, in TU170 page, to initiate a discussion and to share your ideas with your classmates about one of the following topics:
Social Network risks·
Internet history·
Blended Learning·
You should provide screenshots (NOT copy and paste) of all the thread messages in your solution for this part. The thread must contain at least ten messages; five of them should be yours.
Part 2 [8 marks]
1. What are the three categories of operating systems? Give an example of each. [4 marks]
2. What are Wikis, and how they can enhance the process of working in groups? [4 marks]
For each question you must use your own words, within the range of 80-120 word count.
Part 3 [6 marks]
In your LMS use the e-library, or search engines, to search about privacy or email spams.
For this part you are required to:
Copy at least two paragraph from any source selected. [1 mark]-
Provide the reference of your source. It must be a link directing the user to the source. [1 mark]-
Provide two screenshots of:-
List of hits (the result that contains the keyword). [2 mark]·
The source you have selected. [2 mark]·
Page 3 / 4
Part 4 [8 marks]
1. Use MS Excel and the values in figure 1 to create two charts:
- A column chart representing the number of mobile phone users against each country.
- A line graph representing the number of smartphone users against each country.
For this part, you need to provide ONLY screenshots of the two charts. You may refer to Lab2 tutorials to provide informative charts. [4 marks]
Figure 1: Number of mobile phones and smartphones users in 2013.
2. Open your email (if you don’t have an email account, you can create a new one using one of the webmail providers such as Hotmail, Yahoo or Gmail). Send an email to your tutor’s email address describing what are the computer essentials, knowledge, skills that you gained from studying the course TU170. You should use your own words.
For this question, you should provide one screenshot of the email sent to your tutor. [4 marks]
Notes:
Sending an email to your tutor without providing a screenshot will not be counted when marking this question.·
You should use your email account to send the email.·
Minimum word count required for this part is 80.·
TMA presentation [8 marks]
The TMA word document must satisfy the following:
Header contains student’s name and id-
Page 4 / 4
Page numbering-
Page borders-
No grammar and spelling mistakes-
How to submit the TMA
Submit ONLY one word file contains your full solution for this TMA·

Part 1 [10 marks] Use the common forum in LMS, in TU170 page, to initiate a discussion and to share your ideas with your classmates about one of the following topics: Social Network risks• Internet history• Blended Learning• You should provide scr

Part 2 [8 marks] 1. What are the three categories of operating systems? Give an example of each. [4 marks] 2. What are Wikis, and how they can enhance the process of working in groups? [4 marks] For each question you must use your own words, within t

Part 3 [6 marks] In your LMS use the e-library, or search engines, to search about privacy or email spams. For this part you are required to: Copy at least two paragraph from any source selected. [1 mark] Provide the reference of your sourc

Part 4 [8 marks] 1. Use MS Excel and the values in figure 1 to create two charts: - A column chart representing the number of mobile phone users against each country. - A line graph representing the number of smartphone users against each country. Fo

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