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Netflow lite issue

vyas.nilay
Level 1
Level 1

hi,

 

I am trying to configure the Netflow lite on the 2960x.

 

Core L3 --- 2960x L2 switch --- Core L3

 

None of the core is supporting Netflow. 

 

L2 swith is configur with VLAN 30 to enable routing. 

I want to catpure the netflow.

 

Configuration applied:

 

flow record testrecord

match ipv4 protocol

match ipv4 source address

match ipv4 destionation address

match transport source-port

match transport destination-port

collect transport tcp flags

collect interface input

collect counter byptes long

collect coutner packets long

collect timestamp sys-uptime first

collect timestamp sys-uptime last

 

flow exporter testexport

destination 192.168.8.110

source vlan 8

output-features

transport udp 9995

 

flow monitor testmonitor

exporter testexport

record test record

cache timeout inactive 120

cache timeout active 15000

 

Sampler testsmapler

mode random 1 out-of 32

 

int gig 1/0/46

ip flow monitor testmonitor sampler testsampler input

 

 

when I issue show command

show flow explorter stat

 

it shows 0 on them

 

Can someone please guide me where did I go wrong?

 

 

 

1 Accepted Solution

Accepted Solutions

Hi,

 

no routing is not enable.

 

However the switch management is address is in vlan 8 - 192.168.8.250

Collector is connected to same switch on port 28 with IP - 192.168.8.110

default gateway of the switch is 192.168.8.1

 

Thanks,

Nilay

View solution in original post

5 Replies 5

Reza Sharifi
Hall of Fame
Hall of Fame

Hi,

What is license level on the switch?

 

Prerequisites for NetFlow Lite

 

NetFlow Lite is only supported on a Catalyst 2960-X Switch with a LAN Base license and on a Catalyst 2960-XR Switch with an IP Lite license. Catalyst 2960-XR is not stackable with the Catalyst 2960-X platform.

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960x/software/15-2_2_e/fnf/configuration_guide/b_fnf_1522e_2960x_cg/b_fnf_32se_3850_cg_chapter_010.html

HTH

 

Hi Reza,

 

It is 

WS-C2960X-48LPS-L with software Version 15.2(2)E5 and active licence is LAN BASE.

 

Thanks,

Nilay. 

It is two switch stack with same model and liceces. 

Hi,

Is ip routing enabled  on the switch? 

Is the destination IP reachable from the switch?

HTH

Hi,

 

no routing is not enable.

 

However the switch management is address is in vlan 8 - 192.168.8.250

Collector is connected to same switch on port 28 with IP - 192.168.8.110

default gateway of the switch is 192.168.8.1

 

Thanks,

Nilay

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