Question 3
Which description of a default gateway is true?
It is a security feature that denies certain traffic.
It is a device that receives IP packets that have no explicit next-hop in the routing table.
It is a feature that translates between public and private addresses.
It is a device that receives Layer 2 frames with an unknown destination address.
Correct answer: B
Explanation:
Refe https://www.certificationkits.com/cisco-certification/ccna-articles/cisco-ccna-intro-to-routing-basics/cisco-ccna-default-gateway-a-default-routes/
Refe
https://www.certificationkits.com/cisco-certification/ccna-articles/cisco-ccna-intro-to-routing-basics/cisco-ccna-default-gateway-a-default-routes/