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READ Free Dumps For Cisco- 200-120





Question ID 146

QUESTION NO: 57
At which layer of the OSI model is RSTP used to prevent loops?

Option A

physical

Option B

data link

Option C

network

Option D

transport

Correct Answer B
Explanation


Question ID 147

QUESTION NO: 58
What does a Layer 2 switch use to decide where to forward a received frame?

Option A

A. source MAC address

Option B

B. source IP address

Option C

C. source switch port

Option D

destination IP address

Option E

destination port address

Option F

destination MAC address

Correct Answer F
Explanation

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