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Flow Collection
 

nGenius® Collector - Key Features



Application Recognition
  • Well-known TCP- and UDP-based applications
  • User-defined, custom-developed applications
  • Custom application port / server associations
  • Complex applications using port-ranging and port-hopping
NetFlow Record Packet Capture and Decode
  • Built-in capture mechanism in the nGenius Collector captures datagram from NetFlow-enabled routers
  • Decodes for NetFlow v1,5,7,9
  • Analyze NetFlow datagram’s via packet capture
IP/SLA Tests Supported
  • DHCP - Measures the round-trip time taken to discover a DHCP Server and obtain a lease
  • DNS - Difference in time from when the client sends a DNS request to when it receives a reply
  • ICMP Echo - Measures round trip time for how long it takes the target device to respond to an ICMP echo
  • UDP Jitter (VoIP) - Measures round-trip delay; includes average jitter, or both jitter and MOS, and packet loss
  • TCP Socket Connect - Difference in time from when the client sends the initial SYN to when the client sends the final ACK in the connect sequence
  • Web Page Retrieval - Measures time to retrieve the specified Web page. Also measures the TCP connect time.
Monitored Objects
  • NetFlow-enabled router interfaces
  • QoS class monitoring
  • Site monitoring supports remote site analysis
Data Collection
  • Processes up to 2 million flows per minute
  • 5000 NetFlow Interfaces
  • Poll up to 500 IP SLA tests
Alarming and Event Identification
  • Supports router interface alarming on NetFlow Router Interface, QoS, Site
  • Supports rising, falling and time-over-threshold parameters
Data Granularity
  • 1 minute NetFlow increments - dependant on router configuration
  • 15 minute IP SLA increments
  • Database supports historically logged data for applications, hosts and conversation flows
  • 15 minute, hourly, daily, weekly, monthly and custom time range view selections
  • Extendable data repository providing raw and summarized data for user-defined time durations




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nGenius Collector
nGenius Performance Manager for NetFlow  
All Product Literature  

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