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Question 104/151
An engineer must design a large Layer 2 domain that contains hundreds of switches and VLANs.
The engineer's primary goals are to:
- Efficiently utilize the bandwidth of all links
- Avoid Layer 2 loops
- Cause minimal impact on switch CPU and memory
Which technology should the engineer include in the design?
The engineer's primary goals are to:
- Efficiently utilize the bandwidth of all links
- Avoid Layer 2 loops
- Cause minimal impact on switch CPU and memory
Which technology should the engineer include in the design?
Correct Answer: C
MST groups a large amount of VLANS into single instances which lower the amount of CPU and memory utilization.
https://www.cisco.com/c/en/us/support/docs/lan-switching/spanning-tree-protocol/24248-
147.html#mst
https://www.cisco.com/c/en/us/support/docs/lan-switching/spanning-tree-protocol/24248-
147.html#mst
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