Which statement is true regarding STP?
A.
When the spanning-tree topology is calculated based on default parameters, the path between the source
and destination end stations in a switched network might not be ideal.
B.
The path between the source and the destination end stations is always ideal with the default spanning-tree
parameter.
C.
The path between the source and the destination end stations is determined by the speed of the link;the
slowest link speed will become the root port duringthe election.
D.
The path between the source and the destination end stations is determined by the lowest MAC address;
the lowest MAC address will become the root port during the election.
http://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2950/software/release/12-1_22_ea11x/configuration/guide/scg/swstp.html
When the spanning-tree topology is calculated based on default parameters, the path between source and destination end stations in a switched network might not be ideal.