I would like to get NetFlow information from individual layer 2 switch ports.


The commands you need for layer2-switched traffic:

ip flow ingress layer2-switched vlan  
ip flow export layer2-switched vlan  


However, from the IOS guide: A PFC3B or PFC3BXL running 12.2(18)SXE or higher is required for this command, which enables NDE for all traffic within the specified VLANs rather than just inter-VLAN traffic.

If you are using a CatOS you may use the following command: 

set mls bridged-flow-statistics enable



Author
Andrisoft Team
Date Created
2012-12-26 19:33:52
Date Updated
2017-12-10 01:23:22
Views
2848