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Assignment no. 02 of Computer Networks (CS610) has been uploaded on LMS Due date to upload the solution is 11-July-2016.

 

Computer Networks (CS610)

Assignment#02(GRADED)

Total marks = 20

                                                                                       Deadline Date =11 July 2016

 

Please carefully read the following instructions before attempting the assignment.

Assignment Guidelines:

It should be clear that your assignment would not get any credit if:

  • The assignment is submitted after due date.
  • The submitted assignment does not open or file is corrupt.
  • The assignment is copied. Note that strict action would be taken if the submitted assignment is copied from any other student. Both students will be punished severely.

 

1)      You should consult recommended books to clarify your concepts as handouts are not sufficient.

2)      You are supposed to submit your assignment in .doc or docx format. Any other formats like scan images, PDF, Zip, rar, bmp etc will not be accepted.

3)      You are advised to upload your assignment at least two days before due date.

Important Note:

Assignment comprises of 20 Marks. Note that no assignment will be accepted after due date via email in any case (whether it is the case of load shedding or emergency electric failure or internet malfunctioning etc.). Hence, refrain from uploading assignment in the last hour of the deadline, and try to upload Solutions at least 02 days before the deadline to avoid inconvenience later on.

For any query please contact: CS610@vu.edu.pk

 

The objective of this assignment is:

  • To understand Addressing scheme in the context of WAN

 

 

 

 

 

Assignment

 Suppose we proposed a new protocol called EP (Emerging Protocol), just like an IP.  The protocol has the following attributes.

  1. As contrast to IP address which has 4 classes it has only one class (the total number of hosts that this address can support is 65536)
  2. It will have source and destination address
  3. This protocol will support quality of service. It will support 16 types of classes. The field is called ToS.
  4. It will have an option for future. 8 bits will be reserved for future use. The name of the field is FU.
  5. It also has a version field of 4 bits.

Keeping in view the header of the IP address, you have to design the header for EP protocol that having the above given requirements.

Version (i.e. 4 bits)

FU

ToS

Source Address

Destination address

 

You have to mention the size of each of the field in the above header. For example the size of version field in mentioned in the header.

 

Note: Calculate the size of Address (Source, Destination) and ToS in bits.

 

 

 

 

Good Luck

 

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CS610 - Computer Networks

Assignment no.2

Semester Spring 2016

Attachments:

compelete solution

Attachments:

Posted solution is correct.

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