VCP-VCF Administrator 2024 Question 183
Select 4An administrator is tasked with configuring networking for a new workload domain in a VMware Cloud Foundation environment. The workload will require high availability and fault tolerance for its virtual machines, and the administrator decides to configure a vSphere Distributed Switch (vDS). Which configuration steps are required to ensure proper network redundancy and connectivity for the new workload domain?
- A
Add multiple physical NICs (pNICs) to the uplink port group of the vSphere Distributed Switch.
- B
Enable Network I/O Control (NIOC) on the vSphere Distributed Switch to ensure traffic prioritization.
- C
Configure a single uplink for the vSphere Distributed Switch to reduce complexity.
- D
Assign virtual machines to a port group on the vSphere Distributed Switch.
- E
Configure VLAN tagging on the port group associated with the workload domain.
Show answer and explanation
Correct answers: A, B, D, E
Explanation
To meet the requirements for high availability and fault tolerance, the administrator needs to configure the vSphere Distributed Switch with multiple uplinks for redundancy, enable traffic prioritization using NIOC, and assign the virtual machines to appropriate port groups. VLAN tagging ensures proper traffic segmentation and routing. Configuring a single uplink does not satisfy the redundancy requirement and should be avoided in this scenario.
- A. Correct.
Adding multiple physical NICs (pNICs) to the uplink port group ensures redundancy and high availability by providing multiple paths for traffic in case of a pNIC failure.
- B. Correct.
Enabling Network I/O Control (NIOC) allows traffic prioritization, ensuring critical traffic like fault tolerance or vMotion is not affected during network congestion.
- C. Incorrect.
Configuring a single uplink reduces redundancy and does not meet the requirements for high availability and fault tolerance.
- D. Correct.
Assigning virtual machines to a port group on the vSphere Distributed Switch is necessary to provide the virtual machines with network connectivity.
- E. Correct.
Configuring VLAN tagging on the port group ensures network segmentation and proper routing of traffic, meeting the requirements for the workload domain.