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Question 193 - 200-201 discussion

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What is the difference between inline traffic interrogation and traffic mirroring?

A.

Inline interrogation is less complex as traffic mirroring applies additional tags to data.

Answers
A.

Inline interrogation is less complex as traffic mirroring applies additional tags to data.

B.

Traffic mirroring copies the traffic rather than forwarding it directly to the analysis tools

Answers
B.

Traffic mirroring copies the traffic rather than forwarding it directly to the analysis tools

C.

Inline replicates the traffic to preserve integrity rather than modifying packets before sending them to other analysis tools.

Answers
C.

Inline replicates the traffic to preserve integrity rather than modifying packets before sending them to other analysis tools.

D.

Traffic mirroring results in faster traffic analysis and inline is considerably slower due to latency.

Answers
D.

Traffic mirroring results in faster traffic analysis and inline is considerably slower due to latency.

Suggested answer: B

Explanation:

Traffic mirroring is a technique that copies the traffic from a source port or VLAN to a destination port or VLAN, where it can be analyzed by a security device or tool. Traffic mirroring does not affect the original traffic flow and does not introduce any latency or modification to the packets. Inline traffic interrogation is a technique that forwards the traffic directly to the security device or tool, where it can be inspected and modified before being sent to the destination. Inline traffic interrogation can introduce latency and affect the performance of the network.Reference:

Understanding Cisco Cybersecurity Operations Fundamentals (CBROPS) - Cisco, Module 2: Security Monitoring, Lesson 2.2: Network Security Monitoring Tools

200-201 CBROPS - Cisco, Exam Topics, 2.0 Security Monitoring, 2.2 Describe the impact of various technologies on security monitoring

Cisco Certified CyberOps Associate Overview - Cisco Learning Network, Videos, 2.2 Describe the impact of various technologies on security monitoring

asked 07/10/2024
Patrick Neason
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