An organisation has been granted a block of addresses starting with the address 172.154.60.0/24.
a) Create 4 subnets for this organisation with the first subblock of 120 addresses, the second subblock of 60 addresses, the third subblock of 30 addresses and the fourth subblock of 12 addresses. (1.5 marks for each correct answer)
b) How many addresses are left? (1 mark)
Question 3: (4 marks)
Question 1 (9 marks)
Given the following network, construct the routing table of router R1:
Question 2 (7 marks)
Consider the following UDP header dump: BB400045003AFF10
a) Identify the source port number. (0.5 marks)
b) Identify the destination port number. (0.5 marks)
c) What is the length of the data? (1 mark)
d) Is it a packet from the client to the server or vice versa? (1 mark)
e) What is the client process? (1 mark)
Question 4 (15 marks)
Investigate the cloud-managed wireless networks and compile a brief report of around 1400 words. Your references may come from websites, white papers, government documents or published conference or journal papers.
Your report should include only the introduction (about 200 words), body (about 1000 words), conclusion (about 200 words) and the reference list (Do not include the executive summary and table of contents). Use the sub-headings given in the template and include in-text references in the body of the report. Use Harvard style of referencing for the list of references and in-text references.
Marks allocation:
1. Introduction. (2 marks)
2. Architecture. (2 marks)
3. Advantages and disadvantages. (3 marks)
4. Key service providers. (3 marks)
5. Any other relevant information. (2 marks)
Conclusion:
A well written coherent conclusion (2 marks)
References:
Adherence to Harvard reference style (1 mark)
Question 5 (5 marks)
Given the following IPv6 addresses in hexadecimal colon notation, answer the following questions. Where applicable provide your answers in fully expanded hexadecimal colon notation.
a) What is the full (expanded) address of the abbreviated IPv6 address FDEC::CF:0:FFFF? (1 mark)
b) What is the type of block of the abbreviated IPv6 address
2001:A100:FC1::A4B8:AE12:3217:FCBA? (2 marks)
c) What is the type of address of the abbreviated IPv6 address 0::FFFF:194.42.12.7? (2 marks)
TEMPLATE FOR YOUR ANSWERS
Type your answers in this section in the spaces provided
First Name:_________________________ Last Name:____________________________
Student ID: __________________________
Question Number Mark
allocated Mark earned
Question 1: (9 marks)
Mask Network address Next-hop address Interface
9
Question 2: (7 marks)
a)
6
b)
1
Question 3: (4 mark)
a)
0.5
b)
0.5
c)
1
d)
1
e)
1
Question 4: (15 marks)
Marking criteria: clarity, logic, sound conclusions, effective use of references, and expressed in own words.
a) Introduction
2
b) Architecture
2
c) Advantages and disadvantages
3
d) Key service providers
3
e) Any other relevant information
2
f) Conclusion
2
g) References
1
Question 5: (5 marks)
a) 1
b) 2
c) 2
Total marks awarded 40 (max)
Less late penalties if applicable
Less plagiarism penalties if applicable
Total marks earned
Markers comments:
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The post An organisation has been granted a block of addresses starting with the address 172.154.60.0/24. a) Create 4 subnets for this organisation with the first subblock of 120 addresses, the second subblock of 60 addresses, the third subblock of 30 addresses and the fourth subblock of 12 addresses. (1.5 marks for each correct answer) appeared first on BEST NURSING TUTORS .
