Why is port1 in the discarding state?

Refer to the exhibit.

Core-1 and Access-1 are managed and authorized by FortiGate-1. which uses port4 as the FortiLink interface. After FortiGate authorizes and manages Core-2. Port1 status becomes STP discarding.

Why is port1 in the discarding state?
A . port1 on Core-2 is discarding only management traffic.
B . Core-1 and Core-2 do not have MCLAG configuration.
C . Access-1 is the root bridge and can only have one root port.
D . Core-2 has the lowest bridge priority.

View Answer

Answer: B