Whatshouldyoudotoreducespanning-treeprotocolBPDUtrafficduringextendedperiodsofinstabilityinyourVLANs?()
A. CombinealltheVLANspanningtreesintoasinglespanningtree
B. Setforwarddelayandmax-agetimerstothemaximumpossiblevalues
C. Noneofthechoices
D. ChangetherouterVTPservermode
E. Disabletherootbridge