[Flow-tools] Setting up NetFlow on 6509

[Travis Formoso]

Hello all,

I am trying to setup a NetFlow product on our 6509. We have a number of
different VLAN's across our network and I think I would want to monitor
those VLAN's and that should capture the traffic on the 6509 (correct me
if I am wrong.) The way the product is licensed is by source (a source
is a router or switch.) When I try to setup netflow each VLAN comes in
as a different source and I would like it if I can use the 6509 as just
once source. Here are the commands I am using to set this up.
 
in configuration mode:
 
ip flow-export source vlan10
ip flow-export version 5
ip flow-export destination 172.20.200.50 
 
Now I configure netflow for switched traffic:
mls nde sender version 5
mls flow ip interface-full
mls nde interface
 
On the interface (vlan 10):
ip route-cache flow
 
After doing that I see that incoming traffic is being monitored by
NetFlow, however as said that interface (VLAN) is coming in as a source,
so if I configure another VLAN I now have 2 sources, but I would like to
set this up so the 6509 is just one source, monitoring all the VLAN's. 

I wanted to know if these commands are correct, if I should be
monitoring the VLAN's and if anyone knows how to set this up as
explained above with the 6509 as one source. 
 
Thank you,

Travis
 
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