Which three characteristics of this design are true?

Refer to the exhibit.

As the new network designer for a manufacturing company. You are designing this resilient. Ethernet ring of the plant Ethernet network that is connected to the core, which does not use STP. Both edge ports are on the same switch in a ring segment. There is connectivity between the edge ports throughout the segment, so you can create a redundant connection between any two switches in the ring.

Which three characteristics of this design are true? (Choose two)
A . If all ports in the segment are operational, then two ports are in the blocked state for each VLAN
B . If VLAN load balancing is configured, then one port in the segment controls the blocked state of VLANs
C . If all ports in the segment are operational, then one port is in the blocked state for each VLAN
D . If a link fails then the alternate ports quickly unblock. When the failed link comes back up, a logically blocked port per VLAN is selected with minimal disruption to the network
E . If a link fails then the alternate ports Quickly unblock. When the failed link comes back up. a physically blocked port per VLAN is selected with minimal disruption to the network

Answer: C,D