Refertotheexhibit.Onthebasisoftheinformationprovidedintheexhibit,whichtwosetsofproceduresarebestpracticesforLayer2and3failoveralignment?()

A.ConfiguretheD-SW1switchastheactiveHSRProuterandtheSTProotforallVLANs.ConfiguretheD-SW2switchasthestandbyHSRProuterandbackupSTProotforallVLANs.

B.ConfiguretheD-SW1switchasthestandbyHSRProuterandtheSTProotforVLANs11and110.ConfiguretheD-SW2switchasthestandbyHSRProuterandtheSTProotforVLANs12and120.

C.ConfiguretheD-SW1switchastheactiveHSRProuterandtheSTProotforVLANs11and110.ConfiguretheD-SW2switchastheactiveHSRProuterandtheSTProotforVLANs12and120.

D.ConfiguretheD-SW2switchastheactiveHSRProuterandtheSTProotforallVLANs.ConfiguretheD-SW1switchasthestandbyHSRProuterandbackupSTProotforallVLANs.

E.ConfiguretheD-SW1switchastheactiveHSRProuterandthebackupSTProotforVLANs11and110.ConfiguretheD-SW2switchastheactiveHSRProuterandthebackupSTProotforVLANs12and120.

F.ConfiguretheD-SW1switchasthestandbyHSRProuterandthebackupSTProotforVLANs12and120.ConfiguretheD-SW2switchasthestandbyHSRProuterandthebackupSTProotforVLANs11and110.