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Cisco Certified Network Associate (CCNA) · Cisco
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Its toot much!
During the root port selection process in Cisco’s Spanning Tree Protocol (STP), the following criteria are used: Lowest Path Cost: The port with the lowest path cost to the root bridge is selected first. Lowest Sending Bridge ID: If the path costs are equal, the port on the switch with the lowest sending bridge ID is chosen. Lowest Sending Port ID: If the sending bridge IDs are also equal, the port with the lowest sending port ID is selected. These criteria ensure that the most efficient path to the root bridge is used, preventing network loops.
lowest path cost to the bluetooth brige xD