QuestionQ55

Ethernet Switching and Spanning Trees

Click the Exhibit button.

Question Image

You are required to configure VLAN load balancing on your network with MSTP. Referring to the exhibit, which two statements are correct?

Choose two
Explanation

MSTP elects the root bridge independently for each MST instance using the lowest bridge ID, beginning with bridge priority. Switch1 has a 4k bridge priority for MSTI 2, lower than Switch2’s 8k, so it is the MSTI 2 root bridge. If Switch2 goes down, Switch1 is the remaining switch and assumes the root-bridge role for both MSTI 1 and MSTI 2.

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