"Life is like riding a bicycle. To keep your balance you must keep moving."
- Albert Einstein
4.
In which circumstance are multiple copies of the same unicast frame likely to be transmitted in a switched LAN?
[A].
During high-traffic periods
[B].
After broken links are reestablished
[C].
When upper-layer protocols require high reliability
[D].
In an improperly implemented redundant topology
Answer: Option D
Explanation:
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.
