Versa Networks Versa Certified SD-WAN Associate VNX100 Exam Dumps: Updated Questions & Answers (September 2025)

Versa Director provides real-time monitoring capabilities for all services running in Versa CPE. It offers visibility into the live status, performance, and health of the services, which is crucial for proactive management and rapid troubleshooting of any issues that may arise in the network. This capability enables network administrators to closely monitor the functioning of various services within the CPE and take immediate action if any anomalies are detected​​.

C. Versa Analytics has built-in ping, traceroute, tcpdump, and speed test tools.Versa Analytics is equipped with built-in tools such as ping, traceroute, tcpdump, and speed test capabilities. These tools are essential for diagnosing and resolving network issues. They enable network operators to test connectivity, trace the path of packets across the network, capture traffic for analysis, and measure the bandwidth of network connections. Having these tools integrated within Versa Analytics simplifies the process of network diagnostics and ensures that network operators can efficiently manage and optimize network performance​​​​.

The provisioning of Versa SD-WAN CPE devices can be accomplished through multiple methods, including:

URL-based provisioning (Answer B): This method involves directing the CPE to a URL where it can download configuration files automatically. This is an efficient way to provision devices remotely and is widely used for initial device setup and configuration.

Script-based provisioning (Answer C): This method allows network administrators to use scripts to automate the configuration process of CPEs. Scripts can be customized to apply specific configurations and policies based on the deployment requirements.

References:Both URL-based and script-based provisioning are standard practices detailed in Versa's deployment guides, which provide step-by-step instructions on using these methods for efficient and scalable CPE deployments.

Versa Analytics and Versa Director support REST APIs, which allow integration with third-party applications and systems. The REST APIs provided by these components enable automation and programmability for various network management and analytics functions. Versa Controller and Versa CPE are not referenced in the provided documents as supporting REST APIs directly, although they interact with Versa Director, which does.​

In a remote Versa branch, the Control Virtual Router (Control VR) is the routing instance that has the default route to reach the Versa head-end components. This Control VR is typically dedicated to carrying control plane traffic between branch nodes and the SD-WAN controller, facilitating secure communications essential for the management and operation of the SD-WAN network.

In the architecture of Versa SD-WAN, the control plane plays a crucial role in the discovery and management of network topology:

SD-WAN topology is discovered using MP-iBGP (Answer B): Versa utilizes Multi-Protocol Interior Border Gateway Protocol (MP-iBGP) for the discovery and management of the SD-WAN topology. This protocol helps in the efficient exchange of routing information within the network, enabling the Versa Director and other network components to maintain an updated view of network topology.

Versa Private Address Family is used to advertise topology information (Answer C): This unique address family within Versa’s ecosystem is specifically designed to handle and distribute topology information across the network. It ensures that all relevant Versa devices are aware of the network structure and any changes to it.

References:These elements of Versa’s SD-WAN control plane are detailed in the technical specifications and white papers provided by Versa Networks, which explain the underlying mechanisms that support network operations and topology management within Versa’s infrastructure.

To identify and diagnose intermittent network performance issues that occurred in the past,Versa Analytics dashboards (Answer B)are the most suitable component. Versa Analytics provides deep insights into historical data, enabling network administrators to analyze trends, performance metrics, and potential bottlenecks that occurred previously. The dashboards offer a comprehensive view of the network's operational performance over time, allowing for effective troubleshooting of issues that are not currently manifesting but did impact users in the past.

References:Versa Analytics dashboards are specifically designed to handle retrospective and real-time network data analysis, making them an essential tool for diagnosing past issues as described in Versa's official documentation on network analytics and performance monitoring.

Site discovery within Versa Secure SD-WAN operates under the premise of dynamic and automated networking capabilities. The correct statement about site discovery is:

When a new site is provisioned, existing sites auto-discover the new site using MP-BGP (Answer D).In Versa SD-WAN, Multiprotocol Border Gateway Protocol (MP-BGP) is employed for dynamic routing information exchange, which includes the discovery of new sites. When a new site is added to the network, MP-BGP facilitates the automatic dissemination of routing information to other sites, thus enabling them to auto-discover the new site without manual reconfiguration.

Option A suggests manual addition, which contradicts the automated capabilities of SD-WAN.

Option B and C imply manual notifications or reconfigurations by Versa Director or Controller, which are not the primary methods for site discovery in an SD-WAN environment where automation via MP-BGP is preferred.

References:The response utilizes the operational mechanisms of Versa SD-WAN as described in Versa’s official documentation and typical behaviors of MP-BGP in dynamic network environments.

Versa Secure Access (VSA) is designed to integrate with various authentication servers, including LDAP, and supports multifactor authentication methods like email and time-based OTP, integrating with authentication applications such as Duo, Google Authenticator, and Microsoft Authenticator. This makes the platform versatile in terms of supporting different enterpriserequirements for user authentication and enhancing security.​

A Versa Workflow is a process within Versa Director that automates the creation or modification of objects, such as device templates, policies, and service profiles. Workflows streamline complex configurations, guiding administrators through a series of steps to configure devices, apply policies, and set up services across the SD-WAN infrastructure. It simplifies and accelerates the deployment and management of the SD-WAN solution.

The default load balancing algorithm set in an SD-WAN Forwarding Profile is Weighted Round Robin (WRR). This algorithm assigns weights to each path based on the available bandwidth on the access circuit. WRR is recommended when paths with equal priorities are provisioned with different bandwidths, ensuring that traffic is distributed proportionally to the bandwidth of each path, which optimizes the utilization of network resources and maintains load balancing across the WAN circuits​​.