JNCIA-Junos: Juniper Networks Certified Associate – Junos — Question 56

Which two types of traffic are processed by the Routing Engine (RE)? (Choose two.)

Answer options

• A. IP packet with the IP Options field
• B. time-to-time (TTL) expired messages
• C. ICMP destination unreachable messages
• D. OSPF update messages

Correct answer: B, C

Explanation

The correct answers, B and C, refer to messages that require processing by the Routing Engine due to their nature in network communication. Option A is incorrect as IP packets with the IP Options field do not specifically necessitate RE processing, and option D is also incorrect because OSPF update messages are handled differently within routing protocols.