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

Netflow 3750x config

Hello Dears

 

Your assistance so appreciated !

I have configured Netflow on my switch c3750x ios (15.0(2)) , as the following configuration :

 

flow record Netflow
 match ipv4 tos
 match ipv4 protocol
 match ipv4 source address
 match ipv4 destination address
 match transport source-port
 match transport destination-port
 collect interface input snmp
 collect interface output snmp
 collect counter bytes
 collect counter packets
!
!
flow exporter Netflow-to-Solar
 destination 192.168.1.1
 source tengigethernet 1/1/1
 transport udp 2055
!
!
flow monitor Netflow-Capture
 record Netflow
 exporter Netflow-to-Solar
 cache timeout inactive 10
 cache timeout active 5
!

interface TenGigabitEthernet1/1/1
ip flow monitor Netflow-Capture input
ip flow monitor Netflow-Capture output
!

but from my solarwind netflow analyzer , said that ( Data is not available ) . just please help to solve what the issue ?

6 REPLIES

1- Check if UDP 2055 port is

1- Check if UDP 2055 port is allowed on your firewall

 

2-your analyzer must be configured to accept incoming flow, check its configuration.

 

3- check your netflow version on your switch and server

Can you do the following

Can you do the following command and provide the output please:

 

show flow exporter Netflow-to-Solar

 

Thanks,

 

Manny

Hall of Fame Super Silver

Can you also confirm that you

Can you also confirm that you have the C3KX-SM-10G services module?

New Member

Dear  Actually no , because i

Dear 

 

Actually no , because i am using c3kx-nm-10g , this service module not support netflow ?

New Member

Check out this link and it

Check out this link and it should clear up the difference between the C3kx-nm-10g and C3kx-sm-10g

 

https://supportforums.cisco.com/ru/discussion/11568246

 

 

Hall of Fame Super Silver

Correct - the plain 10 Gbps

Correct - the plain 10 Gbps network module does not add Netflow support on the Catalyst 3650X. You need the service module ("c3kx-sm-10g") as it has the necessary ASIC built-in.

233
Views
5
Helpful
6
Replies
CreatePlease to create content