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Mikhailsanu19 Mikhailsanu19
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2 years ago
Which of the following is the goal of establishing a loop-free environment?

▸ This allows a switch to learn MAC addresses.

▸ This allows a switch to forward only one copy of the message to the destination.

▸ This allows the switch to examine the source MAC address of each frame.

▸ This allows the switch to decide whether or not to forward a frame.
Textbook 
Official Cert Guide: CCNA 200-301

Official Cert Guide: CCNA 200-301


Edition: 1st
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fxinternationalfxinternational
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2 years ago
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this is exactly what I needed
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Good timing, thanks!
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