52. Refer to the exhibit. What does the output confirm about the switch‟s spanning tree configuration?
A. The spanning-tree mode stp ieee command was entered on this switch
B. The spanning-tree operation mode for this switch is PVST
C. The spanning-tree operation mode for this switch is IEEE
D. The spanning-tree operation mode for this switch is PVST+
respuesta sugerida D
no seria la respuesta correcta la B? ya que una vez habilito PVST+, el show spanning-tree, arrojaria:
Switch(config)#spanning-tree mode rapid-pvst
Switch#sho spanning-tree vlan 1
VLAN0001
Spanning tree enabled protocol rstp