What command was issued on the Layer 3 switch Sw1 between Exhibit #1 and Exhibit #2?

Refer to the exhibit. What command was issued on the Layer 3 switch Sw1 between Exhibit #1 and Exhibit #2?

A.
ip routing

B.
no ip routing

C.
router eigrp 1

D.
no router eigrp 1

E.
mls qos

F.
no mls qos