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This section lists the minimum requirements for installing and working with NetFlow Analyzer.
The minimum hardware requirements for NetFlow Analyzer to start running are listed below.
Interface | Processor | RAM | Hard-disk space |
---|---|---|---|
Upto 10 (low end routers) | 2.6 GHz P-D/ 3.0 GHz P4 HT or equivalent |
1 GB | 20 GB |
11 - 25 | 2.8 GHz P-D or equivalent |
1 GB | 40 GB |
26 - 50 | 2.6 GHz Core 2 Duo or equivalent |
1 GB | 60 GB |
51 - 100 | 3.0 GHz Core 2 Duo / 2.4 GHz dual core Xeon 3000 series or equivalent | 2 GB | 75 GB |
101 - 300 | 2.6 GHz dual core 3000 series Xeon Processor or equivalent | 4 GB | 225 GB |
301 - 600 | 2.6 GHz quad core 3000 series Xeon Processor or equivalent | 4 GB | 450 GB |
NetFlow Analyzer is optimized for 1024 x 768 resolution and above.
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For the device exporting NetFlow, ensure that the NetFlow export version format is exactly the same as the Cisco NetFlow version 5 or version 7 or version 9 format. For information on Cisco devices and IOS versions supporting Netflow, consult the Cisco NetFlow Device Support table. |
NetFlow Analyzer can be installed and run on the following operating systems and versions:
NetFlow Analyzer has been tested to support the following web browsers and versions:
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