Dell EMC Specialist – Systems Administrator, VMAX All Flash and PowerMax — Question 24

An organization wants to implement a federated ECS between two sites and use Dell EMC Isilon CloudPools functionality to archive data to ECS for long term retention. They are planning to implement ECS with network separation.
What could be deployed optionally in this implementation?

Answer options

• A. DNS entries
• B. Static routes configuration
• C. Static IP addresses for each of the ECS nodes
• D. Load balancer configuration

Correct answer: A

Explanation

The correct answer is A, as DNS entries can be optionally configured for name resolution in a federated ECS environment. The other options, while they may be relevant in certain configurations, are not optional for the basic setup described in the question.