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Question 14 - JN0-105 discussion

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Which type of device uses the destination IP address to forward packets?

A.
Layer 3 router
Answers
A.
Layer 3 router
B.
Layer 2 switch
Answers
B.
Layer 2 switch
C.
repeater
Answers
C.
repeater
D.
hub
Answers
D.
hub
Suggested answer: A

Explanation:

A Layer 3 router forwards packets based on the destination IP address. It operates at the network layer of the OSI model and uses routing tables to determine the best path for packet delivery. Unlike Layer 2 switches, which forward packets based on MAC addresses, routers handle logical addressing, making them crucial for inter-network communication.

Junos OS Documentation on Routing Fundamentals.

asked 18/09/2024
Mustafa Hussien
41 questions
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