One of my client is implementing HP Management suite for monitoring & Management of the Network. One of the modules of the suite is "Traffic Profile reporting pack"-part of OVPI. This module needs to get netflows from the Cisco Netflow collector.
Please suggest on the following points:
1) Cisco has Netflow Collector 6.0 which works in a two-tier mode i.e. a MNFC server getting aggregated information from distributed NFC's.: Is there a possibility to deploy only NFC's in distributed architecture which would forward the data to HP module directly without deploying a MNFC?
2) Since HP module is also a reporting pack, does MNFC provides some additional reports which would not be available through HP module?
3) Customer needs to get historical sampling data for e.g. hourly data of a particular day lets say 2 months back which he can't get from other tools such as MRTG etc. Is this data/report can be given by MNFC?
4) What is the sizing criteria for NFC servers? i.e. If a customer has approx. 100 routers & 30 core switches distributed across the network, how many servers would be required?
Looking forward to positive replies as its a urgent requirement. Thanks in advance.