Which four Cisco priority Spanning Tree Protocol enhancements are supported with rapid perVLAN Spann

seenagape

11 years ago

Which four Cisco priority Spanning Tree Protocol enhancements are supported with rapid perVLAN Spanning Tree? (Choose four)

A.
PortFast

B.
UplinkFast

C.
loop guard

D.
root guard

E.
BPDU guard

F.
BackboneFast