Q1: Our topology has two switches between two PCs on the left and one PC on the right. Are all these devices in the same broadcast domain (Hint: Consider the addresses we configured on the PCs)? Please explain why. (3 sentences required)

Q2: Please write down the steps that IOU1 used to learn the two entries in the MAC address table. This will require you to explain in detail how switches learn MAC addresses and how they forward frames. Your steps should discuss how ICMP echo requests and replies, MAC addresses, and the MAC address table were involved. Also, please specify whether the source or destination MAC address was involved in each step, as well as the device.