A network architect is designing as a Multiple Spanning Tree Protocol (MSTP) solution for a
network. The network architect plans to create 10 VLANs. The network architect also wants to
ensure that the best paths are selected when interoperating with other spanning tree regional.
Which guideline aids in ensuring best paths between regions?

A.
Place five VLANs in one MSTP instance and five in the other instance.

B.
Set up the correct priority on the switch that you want to be root in instance 0.

C.
Calculate the traffic load for each VLAN and then distribute them accordingly between each
MSTP instance.

D.
Use the appropriate cost settings for links as specified in the IEEE 802.1t standard.