Refer to Exhibit The output that is shown is generated at a switch. Which three statements are true? (Choose three)Question 16Select one or more:All ports will be in a state of discarding, learning or forwarding.This switch must be the root bridge for all VLANs on this switch.Thirty VLANs have been configured on this switch.All designated ports are in a forwarding state.All interfaces that are shown are on shared media.The bridge priority is lower than the default value for spanning tree.

Without the exhibit or any additional context, it's difficult to provide accurate answers. However, based on the information given in the question, here are possible answers:

1. "All ports will be in a state of discarding, learning or forwarding." - This statement could be true. In a Spanning Tree Protocol (STP), all ports are in one of these three states to prevent loops and ensure efficient data transfer.

2. "This switch must be the root bridge for all VLANs on this switch." - This statement might not necessarily be true. The root bridge is determined by the lowest bridge ID, and not all switches are the root bridge for all VLANs.

3. "Thirty VLANs have been configured on this switch." - Without specific information or context, it's impossible to determine if this statement is true.

4. "All designated ports are in a forwarding state." - This statement could be true. In STP, designated ports are those that have been selected to be in the forwarding state.

5. "All interfaces that are shown are on shared media." - Without the exhibit or additional context, it's impossible to determine if this statement is true.

6. "The bridge priority is lower than the default value for spanning tree." - This statement could be true. The bridge with the lowest priority is selected as the root bridge in STP. If this switch is the root bridge, then its priority would be lower than the default.