DX Virtual Network Assurance Verified Customer Reviews (2026)

NetCrunch is commercial, self-hosted, agentless network and IT infrastructure monitoring software for Windows Server. It monitors network devices, servers, virtualization platforms, cloud services including AWS, Azure, and Google Cloud, applications, websites, logs, telemetry, and custom data using technologies such as SNMP, WMI, REST APIs, and scripts. NetCrunch supports 680+ monitoring targets and provides 270+ ready-to-use Monitoring Packs for devices, applications, and operating systems. Policy-based monitoring automatically applies monitoring settings, Monitoring Packs, thresholds, and alerts to matching devices and systems. Licensing is based on monitored nodes and network interfaces rather than individual sensors, checks, or metrics. Real-time dashboards and automatic Layer 2 and routing topology maps provide visibility into network status and performance. NetCrunch supports event correlation, dependency-aware alert suppression, predictive thresholds, escalation, and 40+ automated response actions, including script execution, notifications, webhooks, and integrations with external IT and collaboration tools. NetCrunch also provides hardware and software inventory, network device configuration backup and change tracking, bandwidth monitoring, and network traffic analysis using NetFlow, sFlow, IPFIX, and other flow technologies. Distributed Monitoring Probes extend monitoring to remote and isolated locations, while REST APIs support integration and automation with external systems. NetCrunch is self-hosted on Windows Server and can monitor on-premises, air-gapped, cloud, and hybrid IT environments.

JDisc Discovery serves as a robust solution for IT asset management and network discovery, offering organizations valuable, real-time visibility into their complete IT landscape. By conducting automated network scans, it efficiently detects and organizes a variety of devices, which ranges from physical servers and workstations to virtual machines and network appliances, thus providing users with a comprehensive asset inventory. The tool meticulously gathers crucial information, encompassing hardware specifications, installed software, system configurations, and the interrelationships among devices, ensuring thorough documentation of the IT environment. One of the standout features of JDisc Discovery is its agentless design. Instead of requiring software installation on each device, it utilizes multiple protocols such as SNMP, SSH, and WMI to collect data, facilitating rapid deployment and ensuring compatibility across an array of operating systems, including Windows, Linux, and Unix. This adaptability makes it particularly well-suited for varied and evolving IT infrastructures, allowing for effective and unobtrusive data acquisition. Additionally, its user-friendly interface enhances the overall management experience, empowering IT teams to make informed decisions based on accurate and up-to-date information.

Elevate the security and adaptability of your modern business network with our state-of-the-art solution for automating user policies and managing network access. By streamlining IT operations, this approach enhances overall efficiency, fortifies network security, and ensures a seamless user experience across wired, wireless, and VPN connections. Cisco SD-Access, integrated within Cisco DNA, formulates a unified, policy-oriented network framework that harmonizes with business goals through its focus on security, automation, and assurance. This powerful solution augments the automation and assurance capabilities of Cisco DNA Center, providing a software-defined strategy for network segmentation that is crucial for establishing a zero-trust architecture. Utilize AI and machine learning to conduct advanced analytics, effectively identifying and classifying endpoints. Additionally, analyze traffic patterns among different groups to create strong access policies. By implementing group-based access policies, you can achieve efficient multilevel segmentation, thereby enabling a robust zero-trust security model. The adoption of these methodologies not only amplifies security measures but also cultivates a more adaptable and resilient network environment, ensuring your organization is well-equipped to handle future challenges. Ultimately, a proactive stance on security will allow your network to evolve and respond dynamically to emerging threats.