6V0-22.25 Exam Questions 2026 – Real Practice Test with Verified Answers

Explanation:
In a VMware vSphere environment, an Avi Service Engine is deployed as a virtual machine with virtual network adapters. Broadcom’s Avi documentation references Service Engine VM adapters as network adapter 1 through network adapter 10. Adapter 1 is normally used for management, while the remaining adapters can be used for data, VIP, or backend connectivity depending on the cloud and network design. The documentation also references the “remaining nine data interfaces,” which confirms that the Service Engine VM can have a total of ten virtual network adapters. Therefore, the maximum number of virtual network adapters that can be used on a single Service Engine in vSphere is 10.

Explanation:
Avi WAF Policies can operate in different modes. Detection mode observes and logs WAF rule matches without blocking user traffic, which makes it useful for tuning a WAF policy before enforcement. Enforcement mode actively blocks requests that match blocking WAF rules or violate the configured policy. Broadcom documentation for WAF mode describes Detection and Enforcement as the two supported WAF policy modes, and Avi HTTP error documentation states that WAF can return a 403 Request Forbidden response when running in enforcement mode. Disabled signatures would reduce WAF blocking, not cause it. Learning mode helps generate recommendations and does not itself explain active blocking. Therefore, the likely cause of users receiving 403 Forbidden after attaching a new WAF Policy is that the policy is in enforcement mode.

Explanation:
Avi health monitors determine whether a pool server should receive traffic. For web applications, an HTTP or HTTPS health monitor can send a request to a specific URI and validate the response body or status code. VMware Avi documentation describes health monitor failures such as payload mismatch, where a server is marked down when the expected response content is not returned. The most reliable design is to make the application expose a health-check URI that performs its own dependency validation, including a database query, and returns the expected response only when the application and database path are functional. This confirms the actual application dependency rather than merely checking TCP reachability or the database independently. Therefore, the correct approach is to use an HTTP health monitor against a dependency-aware URI.

Explanation:
The Basic Virtual Service creation wizard is intended for common application deployment and exposes only the most frequently required settings. Broadcom’s Avi documentation describes a Virtual Service as the application endpoint with an IP address, service ports, application type, pools, and related configuration. In the Basic wizard, administrators can choose the Application Type, such as HTTP, HTTPS, or other common application categories, while more detailed profile, policy, analytics, and log-throttle configuration is reserved for Advanced Setup or later editing. TCP/UDP profiles, HTTP Request Policies, and significant log throttle settings are advanced configuration items and are not the typical Basic wizard inputs. Therefore, the option available in Basic Virtual Service creation is Application Type.

Explanation:
Avi upgrades can be performed with minimal disruption when Virtual Services have sufficient Service Engine redundancy. VMware Avi documentation for upgrades explains that upgrades are disruptive for Virtual Services running in Elastic HA N+M Buffer mode when the Virtual Service is placed on only one Service Engine and is not scaled out. The default Service Engine Group configuration commonly results in a Virtual Service being placed on a single active Service Engine unless it is manually or automatically scaled out. During a Service Engine upgrade, traffic can be interrupted if there is no additional active Service Engine already carrying that Virtual Service. Therefore, the most likely cause of the outage is that the Virtual Service was not scaled out.