CS610 Assignment 2 Solution and Discussion

Assignment No. 02
Semester: Fall 2019
CS610 –Computer Networks Total Marks: 20

Due Date: Nov 29, 2019
Assignment Objectives:

The objective of the assignment is the enhance the capabilities of students about:
• How a bridge connect segments and store address list.
• How the switches construct their next hop table.

Uploading instructions:
• Your assignment must be in .doc/.docx format (Any other formats like scan images, PDF, bmp, etc will not be accepted).
• Save your assignment with your ID (e.g. bc020200786.doc).
• No assignment will be accepted through email.

Rules for Marking:

It should be clear that your assignment will not get any credit if:
• The assignment is submitted after due date.
• The submitted assignment does not open or file is corrupted.
• Your assignment is copied from internet, handouts or from any other student
(Strict disciplinary action will be taken in this case).

Assignment

Question No. 1 [Marks: 10]

Consider a bridged network consisting of two segments. The segment 1 consists of computer A, B and C whereas the segment 2 consists of computers I and J. You are required to complete address table for the bridge after each event is performed. Assume that bridge has just rebooted, and its address list is empty.
912126d9-517d-40dc-b39f-7e439ad70f93-image.png

Note:
• Use letters A, B, C, I and J to complete the address table.
• No description is required to fill up address table.

Question No. 2 [Marks: 10]

Following figure shows that different devices are attached with switches (1, 2 and 3). You are required to complete the entries for the Next Hop in the given table.

cb1299f1-fa5e-4c97-942a-a8a7c8ae1afc-image.png

Destination Next Hop
[1,4]
[3,5]
[3,6]
[2,5]
[2,6]

Deadline: Your assignment must be uploaded/submitted on or before ___ November 2019

Consider a bridged network consisting of two segments. The segment 1 consists of computer A, B and Cwhereas the segment 2 consists of computers I and J. You are required to complete address table for the bridge after each event is performed. Assume that bridge has just rebooted, and its address list is empty.
4e48f43b-e2ce-43f1-adc6-8bb187fc4b96-image.png

Question.2
Solution
4dc18204-c7bd-40a0-afdb-a7a7067329f4-image.png