Spanning Tree Protocol (STP) Exercise Overview: In this exercise you will examine the STP process to determine port roles and states. All the switches have the same priority, 32769. Part 1 - A Single Loop Consider the network in the topology below where the three connected switches form both a physical and a logical loop. port 0/1 1Gb -TIITY Port 0/2 1Gb Switch A BID: 0000:0000:000a Port 0/2 1Gb Port 0/1 1Gb Port 0/2 1Gb Port 0/1 1Gb Switch B BID: 0000:0000:000b Switch C BID: 0000:0000:000C 1. What are the three problems that are solved by STP? 2. Which switch will be the root? Why? 3. Which port(s) will be root ports? Why? 4. Which port(s) will be designated ports? Why? 5. Which port(s) will be blocked? Why