L2LS - VXLAN

Question 1

What is VXLAN, and how does it address the limitations of traditional VLANs in network design?

Answer 1

Answer: VXLAN facilitates the extension of Layer 2 networks across Layer 3 boundaries.

Explanation: This question assesses the candidate’s understanding of VXLAN and its role in modern network design, particularly in overcoming VLAN limitations.

Question 2

Could you describe a practical use case for VXLAN in a data center or cloud environment?

Answer 2

Answer: VXLAN is commonly used in datacenter and cloud environments to provide the following:
- Network segmentation
- Isolate tenant networks
- Enable multi-tenancy.