An HP A-Series switch includes the following configuration:
stp region-configuration
region-name hp-enterprise
instance 1 vlan 10 to 99
instance 2 vlan 100 to 199
revision-level 0
active region-configuration
Which VLANs are in instance 0?
A. no VLANs
B. default VLAN
C. VLANs 10 to 199
D. all other VLANs defined on the switch