Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements
Webcast-Catalyst9k
New Member

NETFLOW

I want to export netflow data to a NAM collecter for more than 1 vlan or interface at a time. When I do

ip flow-export source Vlan223

it writes over the source that I had configured?? How can I send multiple flows to the collecter

2 REPLIES
tb
New Member

Re: NETFLOW

Hi,

this is only the Source Interface.

You must enable netflow-accounting on every interface with "ip route-cache flow"

Than you can Account all your vlans.

Look here:

http://www.cisco.com/en/US/products/sw/iosswrel/ps1835/products_configuration_guide_chapter09186a00800ca7f9.html

cu thomas

New Member

Re: NETFLOW

Also you can use "ip flow ingress" on vlan subinterface for produce netflow data from this subinterface only, or use this command on several subinterfaces. The interface command "ip route-cache flow" will owerride this per-subinterface configurations and will produce netflow from all interface (with subinterfaces).

260
Views
0
Helpful
2
Replies
CreatePlease to create content