Question 1 of 30
In a modern data center environment, a network engineer is tasked with optimizing the data flow between multiple virtual machines (VMs) hosted on a hypervisor. The engineer decides to implement a software-defined networking (SDN) approach to enhance the flexibility and scalability of the network. Given the increasing demand for bandwidth and the need for low-latency communication, which of the following strategies would most effectively leverage SDN principles to improve network performance while ensuring security and compliance with industry standards?
Implementing network segmentation using virtual LANs (VLANs) and applying policy-based access controls to isolate traffic between different VMs.
Increasing the physical bandwidth of the network links without addressing the underlying network architecture.
Utilizing traditional routing protocols to manage traffic flow between VMs without integrating SDN capabilities.
Relying solely on hardware-based firewalls to secure inter-VM communication without considering software-defined security measures.

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