Juniper
JN0-105 · Question #49
JN0-105 Question #49: Real Exam Question with Answer & Explanation
The correct answer is A. Layer 3 router. A Layer 3 router uses the destination IP address to forward packets. The correct answer is A. Routers operate at Layer 3 of the OSI model and make forwarding decisions based on IP addresses. They are responsible for routing packets across different networks by examining the desti
Question
Which type of device uses the destination IP address to forward packets?
Options
- ALayer 3 router
- BLayer 2 switch
- Crepeater
- Dhub
Explanation
A Layer 3 router uses the destination IP address to forward packets. The correct answer is A. Routers operate at Layer 3 of the OSI model and make forwarding decisions based on IP addresses. They are responsible for routing packets across different networks by examining the destination IP address contained in the packet's header.
Community Discussion
No community discussion yet for this question.