Requirements for Best Network Monitoring & Management Software
Network Monitoring systems vary from simple one device applications to complex hierarchical and distributed system. A variety of monitoring techniques are utilized by these systems. Some systems utilize passive monitoring to gather information about the network whereas others actively poll network devices to collect network performance data. An integrated SNMP network management system leverages SNMP to provide a complete view of a network. Passive network performance tools, also called packet capture tools or packet sniffers, do not generate any traffic themselves but focus on merely listening to the data on the network. The breadth of analysis enabled by passive tools is limited because they can only see traffic that is local to the device running the sniffer.
Application and network monitoring tools support monitoring of individual network applications, and focus less on the network equipment and infrastructure and more on the actual servers and applications that provide user services. Flow monitoring analyzes network traffic as flows, and aggregates network traffic based on individual connections, users, protocols, or applications. Flow monitoring tools are able to provide a bigger picture view of a network including specific information on application and connection performance as well as insight into routing and even network security.
Parameters for Selecting the Best Network Monitoring Software
Selecting a network moniitoring system typically involves understanding the following issues:
Business Service Containers
Performance Monitoring Dashboard
Business Service Views
Network Flow Integration
Dashboard-to-Packet Drilldown
Multi-tenant, Federated Security
SLA Monitoring and Measurement
Synthetic Transaction Manager
Composite Performance Metrics
Event Manager
Real-time and Historical Reporting
Topology Discovery and Mapping
Display Maps
Custom Reports and Charts
Automatic Discovery
Intelligent Data Gathering & Analysis
Distributed Data Gathering & Analysis
Distributed Monitoring
Open and Extensible API
Plug-in Monitors
Correlation & Smart Notification Engine
Support for Diverse IT Infrastructure
For more about network monitoring and Zyrion Traverse, please go to Zyrion.com
