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350-501 · Question #605
350-501 Question #605: Real Exam Question with Answer & Explanation
The correct answer is B: to provide scalable, interoperable multitenancy in data center and cloud networks. The main purpose of EVPN (Ethernet VPN) is to deliver scalable, interoperable, and efficient multitenant Layer 2 connectivity over an MPLS or IP network, especially for data center and cloud environments.
Networking
Question
What is the main purpose of EVPN?
Options
- Ato provide simplified and flexible underlay connectivity for private VPN services
- Bto provide scalable, interoperable multitenancy in data center and cloud networks
- Cto provide advanced security features for IoT devices
- Dto provide application-aware networking capabilities in a cloud environment
Explanation
The main purpose of EVPN (Ethernet VPN) is to deliver scalable, interoperable, and efficient multitenant Layer 2 connectivity over an MPLS or IP network, especially for data center and cloud environments.
Common mistakes.
- A. EVPN operates as an overlay technology for Layer 2 VPN services, not as an underlay connectivity solution.
- C. While network infrastructure can contribute to IoT security, EVPN's primary function is not to provide advanced security features specifically for IoT devices.
- D. EVPN provides Layer 2 connectivity; application-aware networking typically refers to higher-layer traffic classification and policy enforcement, which is not its main purpose.
Concept tested. EVPN purpose and benefits
Topics
#EVPN#Multi-tenancy#Data Center Networking#Layer 2 VPN
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