Thousands of users Worldwide!

A MUST HAVE if you are a data network engineer. A great value -- many functions in a single application!

A comprehensive toolkit for Network Engineers. The Version 1.21 release contains the following features:

• Fully automated IPv4 subnet calculator.
  
  
• Bit rate calculator, with support for over 60+ transport technologies. Theoretical maximum bit rate is displayed in units the operator specifies. Provide a data size to compute time-to-transfer as a function of the theoretical maximum bit rate. Time to transfer is displayed to milliseconds.
  
  
• Erlang-B calculator, which provides a variety of statistics for message-based communications, including: Traffic Load, Number of Lines, Grade of Service, Average Queue Length, Average Throughput. Very useful for VOIP projects.
  
  
• A graphical IPv4 packet reference model. Each field within the IP packet is fully described and source RFCs are referenced.
  
  
• A graphical IPv6 packet reference model. Each field within the IP packet is fully described.
  
  
• An Ethernet Frame Calculator. Interframe Gap, Total Frame size, Frames per second, Payload bits per second, Frame transfer time, and Efficiency are all computed for 10, 100, and 1000 Mbps Ethernet.
  
  
• Latency Calculator. Wait time ratios are computed as a message passes either uni or bi-directionally between a Client and Server through up to five transport technologies.

All screens come with context sensitive help.

Registered users can export data generated by N.E.T. to Memopad (csv file) for analysis by third party software (spreadsheet), etc.