In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?

Question

If the Spanning Tree Protocol is not running on your switches and you connect them together with redundant links, you will have broadcast storms and multiple frame copies.

Accepted Answer

When upper-layer protocols require high reliability

Answer

During high-traffic periods

Answer

After broken links are reestablished

Answer

In an improperly implemented redundant topology

Question 963: In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?