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Netflow- IOS vs ASA

Imran Ahmad
Level 2
Level 2

Hello,

 

What is difference in-between  netflow on IOS and ASA ?

 

Also I want to know does the Next-Generation ASA, and ASA with FirePower  support pure Netflow features as IOS ?

or they still use old NSEL feature?

 

 

Thanks,

1 Reply 1

Maykol Rojas
Cisco Employee
Cisco Employee

It still uses the NSEL, Im not sure about sourceFire yet.

The firewall uses version 9 which would send more information about the flow creation/deletion and can give any advantage that Version 9 can offer.

 

Mike

Mike
Review Cisco Networking products for a $25 gift card