You just installed Switch-1 and Switch-2 in your network. Both switches are EX Series switches
and are connected to each other using a Layer 2 switch port. Switch-1 must run STP, whereas
Switch-2 must run RSTP. Given the scenario, which statement is true?

A.
The two switches communicate using RSTP.

B.
The two switches will not communicate using STP or RSTP.

C.
The two switches communicate using STP.

D.
The two switches run in dual-mode and communicate using STP and RSTP.