01-14-2014 06:36 AM
Bit of a netflow and Cisco newbie questio -
Is it possible to setup netflow for a L2 non-routable vlans?
I am running Cisco IOS Software, 2800 Software (C2800NM-SPSERVICESK9-M), Version 12.3(8)T7, RELEASE SOFTWARE (fc3)
Config in question -
!
interface Vlan1
ip address 192.168.253.2 255.255.255.248
ip flow ingress
ip route-cache flow
!
ip flow-export source Vlan1
ip flow-export version 5
ip flow-export destination 10.103.11.124 9995
01-14-2014 06:51 AM
Hi Stuart,
You need the “ip flow ingress” command on the routable VLANs. And the
ip flow ingress layer2-switched vlan
for e.g
ip flow ingress layer2-switched vlan 1-4094 and it will apply for both routable
and nonroutable VLANs. The command is globally configured.
Hope it will help
Thanks-
Afroz
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01-14-2014 06:57 AM
I don't seem to have that command available -
flow-aggregation Configure flow aggregation
flow-cache Configure netflow cache parameters
flow-export Specify host/port to send flow statistics
flow-aggregation Configure flow aggregation
flow-cache Configure netflow cache parameters
01-14-2014 08:03 AM
check this link:
Thanks-
01-15-2014 12:19 AM
Thanks Afroj but I am still in the position that the following command is not available to me -
flow ingress layer2-switched vlan 10,20
Could this be due to the level of IOS I am running?
Thanks
Stuart
01-15-2014 12:43 AM
That could be the case..
can you try the same command on any other IOS and see if it is working..
Thanks-
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