Description: In this lab, you build an extended star network, in which the computers are connected in a physical star and a logical bus topology, and the computers form the outer arms of the extended star

Answer:

This diagram shows all the above reuirements accordingly and mentioning their names and the devices used for the single collision per port is switch and the central device is so used as the switch . For connecting the end devices we also used switches as there is no compulsion.

Ans.1 Computers are attached to the switches

Ans.2 Switches are used at the centre of the star as the collision domain is needed to be single per port

Ans.3 Total 12 collision domains are attached in a network and marked as green.

please use this google drive link to download the answer file.

https://drive.google.com/file/d/1e1l6WJtBnzjOJyRt77ghOxz0QskQRVXl/view?usp=sharing

note: if you have any trouble in viewing/downloading the answer from the given link, please use this below guide to understand the whole process.

https://helpinhomework.org/blog/how-to-obtain-answer-through-google-drive-link