Intermediate
Computer Networks
Q63 / 100
What is the purpose of spanning tree protocol (STP)?
Correct! Well done.
Incorrect.
The correct answer is B) Preventing Layer 2 switching loops in redundant topologies by blocking redundant paths and electing a root bridge
B
Correct Answer
Preventing Layer 2 switching loops in redundant topologies by blocking redundant paths and electing a root bridge
Explanation
STP (IEEE 802.1D) elects a root bridge and blocks redundant paths, preventing broadcast storms. RSTP (802.1w) converges faster (~1-2 seconds vs 30-50 for STP).
Progress
63/100