VCP-VCF Administrator 2024 Question 189
Select 3You are configuring a new port group on a distributed switch in a VMware Cloud Foundation environment. The port group will be used to isolate traffic for a specific application. Which configuration steps must you take to ensure the port group is properly set up for its intended use?
- A
Assign a VLAN ID to the port group
- B
Enable promiscuous mode for the port group
- C
Set the traffic shaping policy to limit egress traffic
- D
Specify the port binding type for the port group
- E
Ensure the port group is associated with the correct distributed switch
Show answer and explanation
Correct answers: A, D, E
Explanation
When configuring a port group to isolate traffic, it is crucial to assign a VLAN ID to segregate the traffic, specify the port binding type to define port allocation behavior, and associate the port group with the correct distributed switch. These steps ensure the port group is correctly configured for its intended purpose. Promiscuous mode and traffic shaping policies are not mandatory for standard traffic isolation and depend on specific use cases.
- A. Correct.
Assigning a VLAN ID to the port group is required to segregate traffic for the specific application. Without this, the port group cannot properly isolate traffic.
- B. Incorrect.
Enabling promiscuous mode is unnecessary unless you require all traffic to be visible to the VM or application, which is not a best practice for traffic isolation.
- C. Incorrect.
Traffic shaping policies are optional and depend on your specific network requirements. Limiting egress traffic is not mandatory for isolating traffic.
- D. Correct.
Specifying the port binding type (e.g., static, ephemeral) is essential for defining how ports are allocated and managed within the port group.
- E. Correct.
The port group must be associated with the correct distributed switch to ensure that the configuration applies to the intended network resources.