What value determines the root bridge when all switches connected by trunk links have default STP configurations?
- VLAN ID
- MAC address
- extended system ID
- bridge priority
Explanation: When all switches are configured with the same default bridge priority, the MAC address becomes the deciding factor for the election of the root bridge. All links on the same VLAN will also have the same extended system ID so this will not contribute to determine which switch is the root for that VLAN.
Exam with this question: 5.4.2 Module Quiz - STP Concepts Answers
Exam with this question: CCNA 3 (v5.0.3 + v6.0) Chapter 2 Exam Answers
Exam with this question: CCNA 3 v6 Chapter 3: Check Your Understanding
Please login or Register to submit your answer