Pass the Versa Networks Administrator SD-WAN Associate VNX100 Questions and answers with CertsForce

Within the Device Template workflow, you can configure various settings that dictate how the SD-WAN devices will behave in the network. While specific port numbers like WAN/LAN ports and serial numbers are usually predefined hardware attributes and not set via templates, Device Group classification and Direct Internet Access configurations are part of the template workflow. Device Groups help in classifying devices for easier management, and Direct Internet Access (DIA) settings determine how internet traffic will be handled, allowing for traffic to bypass central gateways and go directly to the internet, which can be crucial for optimizing the network performance.

When creating a device using workflows, two essential components are required: a Device Template and a Service Template. The Device Template is used to define the device's characteristics and configuration details, whereas the Service Template contains service-specific configuration such as routing, security policies, and features that may be applied to the device. These templates are crucial for automating device provisioning and configuration within the Versa SD-WAN architecture​​.

Versa SD-WAN headend components, which include the Versa Controller, Versa Director, and Versa Analytics, offer flexible deployment options. They can be deployed on bare metal servers, as virtual machines, or as a hybrid of both, depending on the scalability needs and the available infrastructure at the data center or cloud environment. This flexibility ensures that Versa SD-WAN can adapt to a variety of enterprise environments and deployment scenarios.​

A Versa Analytics reporting view provides the capability to send reports by email, generate reports periodically, and create custom reports. This means administrators can set up automated report generation to be received at specific intervals, providing insights into the network's performance and security posture. These reports can be tailored to specific needs through custom report creation, ensuring relevant data is highlighted and presented as required.

A security pack (SPack) within Versa VOS includes predefined objects such as anti-virus definitions, URL categories and reputations, and IDS/IPS signature definitions. These are components of Versa VOS's unified threat management capabilities, which are utilized toprotect the network against security threats. Operating system security updates and Versa Analytics security updates are not mentioned as part of the SPack predefined objects in the provided documents.

When a CPE device appears in the unknown device list in Versa Director Inventory during Zero Touch Provisioning (ZTP), it typically indicates a discrepancy in device identification details. Specifically,the device workflow configuration not having the correct serial number of the CPE defined (Answer C)can lead to this issue. The workflow configuration must accurately include the serial number so that Versa Director can recognize and authenticate the device as part of the organization’s network infrastructure. If the serial number in the workflow configuration does not match the serial number of the actual device, the Director will not be able to properly identify and classify the device, thus placing it in the unknown device list.

References:Versa’s official documentation on ZTP outlines the importance of accurate device identifiers in the workflow configuration to ensure successful device onboarding and recognition by the Versa Director.

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.

Versa Secure SD-WAN features multitenancy, allowing multiple tenants to be managed within the same infrastructure with complete isolation and privacy. Additionally, it offers Role-Based Access Control (RBAC) to define and limit the permissions and access for users based on their roles within the organization. Versa also provides single-pane-of-glass management with embedded analytics, offering a consolidated view for managing, monitoring, and analyzing the SD-WAN infrastructure and traffic. This unified management approach simplifies administrative tasks and provides deep insights into the network and security operations.

In a Versa Secure SD-WAN deployment, the following statements about traffic forwarding are accurate:

By default, all data traffic is forwarded on IPSec tunnels (Answer A): Versa SD-WAN solutions typically encrypt all data traffic by default using IPSec tunnels. This security measure ensures that data remains protected while transiting over the public or private WAN, safeguarding against eavesdropping and data theft.

By default, all control traffic is forwarded on IPSec tunnels (Answer B): Similarly, control traffic in Versa SD-WAN is also encrypted and sent through IPSec tunnels. This practice secures the signaling and management traffic, preventing potential attacks that could target the network’s control plane.

Options C (By default, all data traffic is forwarded on unencrypted tunnels) and D (By default, all control traffic is forwarded on unencrypted tunnels) are incorrect as they contradict the security-oriented design of Versa SD-WAN, which emphasizes the encryption of both data and control traffic by default.

References:This explanation utilizes Versa SD-WAN's documented security features and general network security protocols that prioritize encrypted communications for both data and control planes.

To apply a new URL filtering profile across all of the SD-WAN CPEs in response to a security event, you would use the Next Generation Firewall (NGFW) Template. This template is specifically designed to handle security functions, including application control, intrusionprevention, and URL filtering. By using the NGFW Template, you can enforce URL filtering policies that block or allow traffic based on URLs and categories, which is integral to controlling access to websites and ensuring network security​​.