Cisco Exam Questions

Which statement is true about the STP Path Cost on a particular port?

Which statement is true about the STP Path Cost on a particular port?

A.
It is known only to the local switch where the port resides.

B.
It can be modified to help determine Root Bridge selection.

C.
Modifying it can cause TCN BPDU to be sent to the Root Bridge.

D.
When increased, it can provide higher bandwidth to a connecting port.