VNX100 Exam Dumps : Versa Certified SD-WAN Associate

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​​​​.

Versa CPEs support a variety of Quality of Service (QoS) functions to ensure effective bandwidth management and priority handling of network traffic. The three functions supported are:

• Hierarchical queuing (Answer B): This QoS function allows for the creation of a multi-level queue structure, enabling more granular control of traffic prioritization and bandwidth allocation among various traffic classes.
• Egress policing (Answer C): This involves setting maximum bandwidth limits for outbound traffic on network interfaces to prevent any traffic class from consuming excessive bandwidth and impacting the performance of other critical applications.
• Classification (Answer D): This is the process of marking packets based on predefined criteria, which can include source or destination IP addresses, ports, or application types. Classification is essential for applying the appropriate QoS policies to different types of traffic.

References:These functionalities are extensively described in Versa’s configuration manuals, where the setup and implications of each QoS feature are discussed, ensuring optimal network performance and adherence to organizational policies.

The Versa Operating System (VOSTM) includes a broad set of IP services. Specifically, it includes Carrier-Grade NAT (CG-NAT), which allows private network spaces to be mapped to public IP addresses; Multicast protocols such as IGMP and PIM (in Releases 20.2 and later); and the NTP server for time synchronization. HTTP Proxy and CDN are not listed among the included features for the Versa Operating System in the provided documents.​