350-701 · Question #454
350-701 Question #454: Real Exam Question with Answer & Explanation
The correct answer is A: Cisco NBAR2. Cisco NBAR2 (Network-Based Application Recognition 2) is the technology that performs deep packet inspection to identify and classify applications across Layers 3 through 7 of network traffic.
Question
Which technology provides the benefit of Layer 3 through Layer 7 innovative deep packet inspection, enabling the platform to identify and output various applications within the network traffic flows?
Options
- ACisco NBAR2
- BCisco ASAV
- CAccount on Resolution
- DCisco Prime Infrastructure
Explanation
Cisco NBAR2 (Network-Based Application Recognition 2) is the technology that performs deep packet inspection to identify and classify applications across Layers 3 through 7 of network traffic.
Common mistakes.
- B. Cisco ASAV is a virtual firewall appliance providing network security services, not primarily an application identification engine.
- C. Account on Resolution is not a recognized Cisco technology or network monitoring feature.
- D. Cisco Prime Infrastructure is a network management system for configuration and monitoring, not a deep packet inspection engine.
Concept tested. Deep Packet Inspection and Application Visibility
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