VCP-VCF Administrator 2024 Question 184
Select 4You are tasked with configuring networking for a new vSphere cluster in VMware Cloud Foundation. The cluster will host business-critical applications, and the design requires maximum network redundancy and performance. Which configuration steps should you take to ensure these requirements are met?
- A
Configure a Distributed Switch and attach all ESXi hosts to it.
- B
Enable Network I/O Control (NIOC) on the Distributed Switch.
- C
Use a single physical NIC (vmnic) for all traffic types to simplify management.
- D
Configure multiple uplinks on the Distributed Switch for redundancy.
- E
Use VLANs to segment network traffic for management, vMotion, and virtual machines.
Show answer and explanation
Correct answers: A, B, D, E
Explanation
To meet the requirements of maximum redundancy and performance for business-critical applications, you should configure a Distributed Switch with multiple uplinks for redundancy, enable Network I/O Control (NIOC) for traffic prioritization, and use VLANs to segment traffic types. These steps ensure a highly available, secure, and efficient network configuration.
- A. Correct.
Configuring a Distributed Switch provides centralized management and advanced features such as load balancing and monitoring, which are essential for business-critical applications.
- B. Correct.
Network I/O Control (NIOC) allows you to prioritize traffic types, ensuring critical workloads maintain performance even under heavy network usage.
- C. Incorrect.
Using a single physical NIC (vmnic) is not recommended for business-critical applications, as it creates a single point of failure and limits network performance.
- D. Correct.
Configuring multiple uplinks ensures redundancy and improves performance by enabling traffic load balancing across multiple physical NICs.
- E. Correct.
Using VLANs to segregate traffic types improves security, performance, and management, which is a best practice for business-critical environments.