How to choose the root bridge in the spanning-tree?

How to choose the root bridge in the spanning-tree?
A . Highest MAC address
B . Lowest Mac address

View Answer

Answer: B

Explanation:

Lower priority means it is preferred compared to a higher. The priority is set in multiples of 4096. If there is a tie in priority then the lowest MAC address willdetermine which bridge becomes the root. To select the path to the root the cost to the root is calculated