[flow-tools] Catalyst 6509's && GSR/Juniper

[Darren Smith]

Hi folks

We currently have Cisco 6509's with MSFC-2, SUP-2 & PFC-2's in the core of
our network in a CATOS+IOS environment (currently '7.1(2)' & '12.1(11b)E')

I got told netflow was terribly broken on 6509's in the past? Has this now
changed? If so? has anyone got any recommendations on CATOS/IOS releases on
these to enable netflow to work reliably?

If it still doesn't work properly, i've been looking at upgrades to Cisco
7600's at the network edges or potentially GSR/JUNIPER equipment.

Is there anything I need to be aware of from a Netflow Accounting Point Of
View on GSR/Juniper platforms? Or do the exports happen the same as regular
cisco routers?

Any insight you could give is appreciated.

Best Regards

Darren Smith
Game Digital Ltd