CCNA Question & Answers
What is the purpose of Spanning Tree Protocol in a switched LAN?
|A) To provide a mechanism for network monitoring is switched environments||B) To prevent routing loops in network with redundant paths|
|C) To prevent switching loops in networks with redundant switched paths||D) To manage the VLAN database across multiple switches|
Answer: C) To prevent switching loops in networks with redundant switched paths
The Spanning Tree Protocol (STP) was designed to stop layer 2 loops. All Cisco switches have the STP on by default.
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