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STP Q
mzinz
This one really bugged me. There were about 5 answers, but the obvious one had to be one of these.
The purpose of STP is:
B. The prevent routing loops.
A. To ensure a loop-free layer 2 topology.
I put B on my test, but wasn't completely sure. The answers are so much alike it really frustrated me =/
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Comments
EdTheLad
Answer is A, routing is layer 3,switching uses spanning tree at layer 2.
Danman32
For a second there, I considered both answers nearly the same. Until I flagged the word ROUTING in my mind. Switches don't route.
hectorjhrdz
a comment...
split horizon is used to
prevent routing loops on RIP
..for example (layer 3)
bmauro
Split Horizon by itself does not stop routing loops - it paired with Route Posoining and Hold Down Timers are what allow RIP to prevent routing loops.
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