We're Open
+44 7340 9595 39
+44 20 3239 6980

DETERMINE A CORRECT OR VALID VALUE FOR THE FOLLOWING FIELDS IN THE BASE HEADER

Information



  • Post Date 2020-04-09T09:39:29+00:00
  • Post Category Assignment Queries

No Plagiarism Guarantee - 100% Custom Written

Order Details

DETERMINE A CORRECT OR VALID VALUE FOR THE FOLLOWING FIELDS IN THE BASE HEADER

Here, you are supposed to determine a correct or valid value for the mentioned fields in the base header with an explanation of the value you selected. The mentioned diagram shows the packet you require for your answer.  

Question 5– IPv6 Packets                                                                 (5 marks)

An IPv6 packet travelling within an Autonomous System, consists of a base header, extension headers, a TCP segment and data.   The data is 128,000 bytes long (jumbo payload).  The following diagram shows the packet:

 

Version

Traffic class

Flow label

Payload length

Next header

Hop limit

Source Address

Destination Address

Hop-by-hop exthdr

 

 

 

Source port address

Destination port address

Sequence number

Acknowledgement number

HLEN

Reserved

Control

Window size

Checksum

Urgent pointer

128000 bytes of data

 

 

 

 

 

 

 

 

 

Determine a correct or valid value for the following fields in the base header with a brief explanation of the value you selected.  Note: the brief explanation is half the marks.

  • Version;
  • Payload Length;
  • Next Header;
  • Hop limit:
  • Source Address and Destination Address.

Do not type your answers here: type it in the Answers Template provided.

 

Suggested sources of information:

Forouzan (textbook) chapter 27

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: (10 marks)

 

 

 

 

Routing table of router R2:

 

Mask

Network address

Next-hop address

Interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Routing table of router R3:

 

Mask

Network address

Next-hop address

Interface

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

10 (5 for each table)

 

Question 2: (6 marks)

 

 

a)

 

 

 

 

 

1

 

b)

Department

Subnet address

Last address

Mask

Marketing

 

 

 

Accounting

 

 

 

Head Office

 

 

 

Cust Services

 

 

 

4

 

c)

 

 

 

1

 

Question 3: (4 mark)

 

 

a)

 

 

 

 

 

2.5

 

b)

 

 

 

1

 

c)

 

 

 

.50

 

Question 4: (15 marks)

 

 

a)

 

 

 

 

2

 

b)

Major routing protocols etc (1.5 marks)

 

 

 

Why inter-domain/intra-domain protocols etc  (1.5 marks)

 

 

 

3

 

c)

 

 

 

 

 

5

 

d)

 

 

 

 

 

2.5

 

e)

 

 

 

 

 

 

2.5

 

Question 5: (5 marks)

 

 

 

Place a value, with brief explanation, for (read question 5):

Version:

Payload length:

Next header:

Hop limit:

Source Address:

Destination Address:

Note: source & destination address are worth 1 mark together

5 (for each value, .5 for valid value, .5 for explanation.

 

Total marks awarded

40 (max)

 

Less late penalties if applicable

 

 

Less plagiarism penalties if applicable

 

 

Total marks earned

 

 

Markers comments:

 


Price: £ 109

100% Plagiarism Free & Custom Written, Tailored to your instructions