Refer to the exhibit. Which trunk link will not forward any traffic after the root bridge election process is complete?

Refer to the exhibit. Which trunk link will not forward any traffic after the root bridge election process is complete?

• Trunk1
• Trunk2
• Trunk3
• Trunk4

Explanation: S4 has the lowest bridge ID, thus S4 is the root bridge. Because the path cost S1-S2-S4 is lower than the path cost S1-S3-S4, path S1-S2-S4 is the preferred path for S1 to reach S4. Thus, STP will set the S1 port Fa0/1 to a blocking state, and the trunk link Trunk2 will not forward any traffic.

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