NetCrunch simplifies bandwidth monitoring by allowing you to easily track and check bandwidth usage in your network using technologies like SNMP, NetFlow, IPFix, sFlow, and jFlow.
Track usage. Identify top talkers. Optimize performance.
NetCrunch provides a complete bandwidth monitoring toolkit designed to answer the most important question in any network: “Who is using the bandwidth and why?”
Using NetFlow, SNMP, Layer 2 topology maps, and real-time interface monitoring, NetCrunch delivers actionable insights to help you: - Detect overloaded links - Identify top bandwidth consumers - Monitor all switch ports and servers
When your users complain about a slow network, finding the culprit fast is critical. Is it an application, a misconfigured switch, or a rogue device?
NetCrunch gives you clear visibility into network traffic per device, interface, and protocol — so you can fix problems fast.
Bandwidth monitoring tracks how much data flows through your network in real time. This includes upload/download speeds, traffic types, and usage by port or protocol.
NetCrunch helps visualize all this through live traffic views, historical trend charts, and flow analytics.
Start with SNMP-based traffic monitoring on switches and routers. Then dive deeper using Flow protocols (NetFlow, sFlow, jFlow, NBAR).
Whether you're troubleshooting or planning capacity, NetCrunch gives you the data you need.
Discover how you can monitor bandwidth utilization using traffic analyzer with NetFlow, sFlow, jFlow, and Cisco NBAR
Tailored Monitoring with Extensive MIB Library
NetCrunch presents automatic layer 2 maps with traffic on each port
NetCrunch can monitor traffic on all switch ports and present it live if needed
NetCrunch offers comprehensive monitoring solutions for all major operating systems, encompassing detailed network utilization tracking
NetCrunch automatically enables various bandwidth monitors and displays them in top charts
NetCrunch Traffic Analyzer is engineered to handle flow data from a variety of devices, including Cisco, ensuring comprehensive coverage. It supports a multitude of protocols such as IPFix, NetFlow v5/v9, jFlow, sFlow, netStream, cFlow, AppFlow, and rFlow. This versatility allows for seamless integration and detailed analysis across diverse network environments.
Enhance your network insights with NetCrunch's support for NBARv2 application monitoring. This feature provides deep visibility into network traffic, allowing for precise identification and analysis of applications running on your network.
For networks utilizing devices without Cisco NBAR support, NetCrunch offers the flexibility to create custom application definitions. This feature ensures that you can tailor the Flow Analyzer to meet the specific monitoring needs of any network, regardless of the device brand.
For an in-depth understanding of NetCrunch's capabilities in traffic flow analysis and bandwidth monitoring, explore our Traffic Flow Analyzer Module.
Dive into detailed information and discover how this module can transform your network monitoring experience.
NetCrunch's Traffic Flow Analytics empowers you with the tools to effectively monitor and manage your network bandwidth, ensuring optimal performance and enhanced network security.
NetCrunch boasts an impressive collection of over 8700 pre-compiled MIBs, covering a wide range of devices including switches, routers, and access points. This vast library allows for targeted monitoring of specific devices, enhancing the efficiency and accuracy of your network management.
The NetCrunch MIB compiler is designed for flexibility, enabling you to add new MIBs with ease.
Should you encounter any difficulties, our dedicated team is ready to assist, ensuring a smooth and hassle-free customization process.
RMON Traffic (SNMP)
Get detailed insights with this pack, which provides comprehensive statistics for each Ethernet interface on devices capable of RMON traffic data provision. This focused approach allows for precise monitoring and analysis of network traffic.
Network Traffic (SNMP) (Automatic)
This pack automatically gathers essential traffic statistics and populates Top Charts for relevant devices. NetCrunch’s policy-based management system enables you to adapt this pack to your specific needs, or even create new ones tailored to your network’s unique requirements.
NetCrunch's advanced SNMP and RMON monitoring capabilities ensure you have the necessary tools to effectively oversee and optimize your network traffic, providing a robust solution for maintaining peak network performance.
NetCrunch’s Automatic Layer 2 Mapping is more than just a visualization tool; it’s an essential component for effective network management, providing clear insights and a strong foundation for decision-making.
Discover the ease of network management with NetCrunch's Automatic Layer 2 Mapping. This powerful feature automatically generates a comprehensive visual map of your network's physical and logical connections. By visualizing the entire network infrastructure, NetCrunch helps you understand and manage the complex interplay of your network devices.
Stay up-to-date with the ever-changing landscape of your network. NetCrunch's Layer 2 Mapping dynamically updates to reflect real-time changes in your network topology. Whether it's new devices being added, or changes in connection paths, the mapping adjusts accordingly, ensuring you always have the most current view of your network.
Leveraging SNMP data, Automatic Layer 2 Mapping provides detailed insights into each connection and device. From switches and routers to individual ports, NetCrunch displays rich information, including device status, traffic levels, and more. This deep integration allows for effective troubleshooting and optimization of your network.
Quickly identify and resolve network issues with NetCrunch’s intuitive Layer 2 maps. Pinpoint problem areas at a glance, such as overloaded links or malfunctioning devices, and take corrective actions promptly. This proactive approach minimizes downtime and ensures smooth network operations.
Experience the power of immediate visibility with NetCrunch's Live Port Traffic Monitoring. This feature enables you to monitor traffic on all switch ports in real-time, presenting a comprehensive and up-to-the-minute view of your network's performance.
Dive into the details of your network with just a click. By selecting a switch connection on the topology map, NetCrunch displays the live traffic flow for that specific connection. This interactive approach allows for quick and easy monitoring, helping you to stay on top of every change in your network traffic.
NetCrunch offers the flexibility to switch views between real-time traffic monitoring and trend charts for the last 24 hours, 7 days, or even 30 days. This versatility allows you to not only address immediate concerns but also analyze longer-term trends for strategic planning and network optimization.
With Live Port Traffic Monitoring, you can swiftly identify traffic bottlenecks, detect anomalies, and understand usage patterns. This real-time data is invaluable for proactive troubleshooting, capacity planning, and ensuring optimal network performance.
NetCrunch's Live Port Traffic Monitoring works hand-in-hand with our Layer 2 Mapping module. For a deeper understanding of how this integration enhances network visualization and management, explore more about Layer 2 Mapping.
NetCrunch’s Live Port Traffic Monitoring equips you with the essential tools to keep your network running smoothly, ensuring that you can react swiftly to changing network conditions and maintain peak performance at all times.
NetCrunch goes beyond the norm to provide extensive monitoring packs tailored for network utilization on a wide range of operating systems. This ensures you have thorough oversight regardless of your server's OS.
Our solution seamlessly integrates with all major operating systems, delivering consistent and reliable monitoring for:
NetCrunch offers detailed monitoring of critical network parameters, ensuring you have a complete understanding of your server's network performance. Key metrics include:
NetCrunch takes the initiative in bandwidth monitoring, automatically tracking server and switch performance. This proactive approach ensures that critical charts and data are always ready and accessible, providing you with immediate insights into your network's bandwidth usage.
Our system skillfully aggregates data across any group of devices you define in the Atlas. This includes numerous groups that NetCrunch automatically creates based on specific filtering conditions.
This feature simplifies the process of monitoring different segments of your network, allowing you to focus on strategic analysis and decision-making.
NetCrunch's predefined top charts are meticulously designed to cover key aspects of network bandwidth. These include:
NetCrunch’s Predefined Top Chart Views offer a straightforward and efficient way to monitor bandwidth, ensuring you have the vital information needed to maintain optimal network performance and reliability.
NetCrunch can monitor up to 100,000 network interfaces from a single server. It supports all major traffic protocols and device types with automated configuration and built-in Top Charts.
NetCrunch helps you monitor more systems with less effort — and without exploding your license cost. It's built for real-time visibility, scalable automation, and smarter alerting that adapts to complex environments.
