VCP-DCV Configure and Manage vSphere Networking Practice Question
This VCP-DCV practice question tests your understanding of configure and manage vsphere networking. This is a configuration task: choose the command set that satisfies every stated requirement. Small differences — like 'secret' vs 'password' or 'transport input ssh' vs 'all' — change whether the answer is correct. After answering, compare your reasoning against the explanation and wrong-answer breakdown below. Once you have made your selection, read the full explanation to reinforce the concept and understand why each distractor is designed to mislead on exam day.
A company deploys a VDS with multiple uplinks and uses Route based on originating virtual port for load balancing. The network team reports that traffic from VMs on the same host is not balanced across uplinks. The administrator verifies that the physical switch ports are all in the same port-channel. What could be the cause?
Answer the question above first, then reveal the full breakdown to understand why each option is right or wrong.
Correct answer & explanation
✓
The uplinks are configured in active/standby mode
Option D is correct because if the uplinks are configured as active/standby, only one uplink is active at a time, so no load balancing occurs regardless of the algorithm. Option A (algorithm not supported) is irrelevant as this is a vSphere algorithm. Option B (few VMs) might reduce distribution but not eliminate it entirely. Option C (explicit failover order) still allows multiple active uplinks if configured with multiple active paths.
Key principle: NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Answer analysis
Option-by-option breakdown
For each option: why learners choose it and why it is or isn't the right answer here.
✓
The uplinks are configured in active/standby mode
Why this is correct
In active/standby mode, only one uplink is active, so no load balancing occurs.
Related concept
Static NAT maps one inside address to one outside address.
✗
The load balancing algorithm is not supported by the physical switch
Why it's wrong here
Route based on originating virtual port is a vSphere-only algorithm and does not require physical switch support.
✗
The number of VMs is less than the number of uplinks
Why it's wrong here
Even with fewer VMs, traffic should be distributed across active uplinks based on the algorithm.
✗
The teaming policy uses an explicit failover order
Why it's wrong here
Explicit failover order can still have multiple uplinks in the active list; if so, load balancing should work.
Common exam traps
Common exam trap: NAT rules depend on direction and matching traffic
NAT is not only about the public address. The inside/outside interface roles and the ACL or rule that matches traffic are just as important.
Detailed technical explanation
How to think about this question
NAT questions usually test address translation, overload/PAT behaviour, static mappings and whether the right traffic is being translated. Read the interface direction and address terms carefully.
KKey Concepts to Remember
Static NAT maps one inside address to one outside address.
PAT allows many inside hosts to share one public address using ports.
Inside local and inside global describe the private and translated addresses.
NAT ACLs identify traffic for translation, not always security filtering.
TExam Day Tips
→Identify inside and outside interfaces first.
→Check whether the scenario needs static NAT, dynamic NAT or PAT.
→Do not confuse NAT matching ACLs with normal packet-filtering intent.
Key takeaway
NAT direction and interface roles matter as much as the IP address mapping. Inside/outside designation controls which traffic is translated.
Real-world example
How this comes up in practice
A small business has 20 workstations on the 192.168.1.0/24 network and one public IP from its ISP. The router uses PAT (NAT overload) so all 20 devices share one public address using different source ports. NAT questions test whether you understand the four address terms and which direction each translation applies.
What to study next
Got this wrong? Here's your next step.
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related VCP-DCV NAT questions on configuration and troubleshooting.
Configure and Manage vSphere Networking — This question tests Configure and Manage vSphere Networking — Static NAT maps one inside address to one outside address..
What is the correct answer to this question?
The correct answer is: The uplinks are configured in active/standby mode — Option D is correct because if the uplinks are configured as active/standby, only one uplink is active at a time, so no load balancing occurs regardless of the algorithm. Option A (algorithm not supported) is irrelevant as this is a vSphere algorithm. Option B (few VMs) might reduce distribution but not eliminate it entirely. Option C (explicit failover order) still allows multiple active uplinks if configured with multiple active paths.
What should I do if I get this VCP-DCV question wrong?
Review the four NAT address types (inside local, inside global, outside local, outside global), PAT port overload, and static vs dynamic NAT use cases. Then practise related VCP-DCV NAT questions on configuration and troubleshooting.
What is the key concept behind this question?
Static NAT maps one inside address to one outside address.
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Question Discussion
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