Netflow-lite 2960x and top-talkers

[OlivierG]

Hello,

I'm unable to use the netflow "sh ip flow top-talkers"

I have the message "% Cache is empty"

I configured :

ip flow-top-talkers

top 10

sort by bytes

On all interfaces (and SVI) ip flow ingress

CEF is running on all interfaces and also on my SVI.

The switch is in "ip routing" mode.

I'm able to collecte netflow flow with Solarwinds. It works.

But unable to use "top-talkers"

However top-talkers is in the feature list of the 2960x.

[Reza Sharifi]

Hi,

Not sure what version of IOS you are running but top-talker command does not appear to be supported.

https://www.cisco.com/c/en/us/td/docs/switches/lan/catalyst2960x/software/15-2_5_e/command_reference/b_1525e_consolidated_2960x_cr/b_1525e_consolidated_2960x_cr_chapter_0101.html

HTH

[OlivierG]

I run the Version 15.2(4)E7

[OlivierG]

Also the command is in the help of the CLI :

Switch#sh ip flow top-talkers ?
verbose Display extra information
| Output modifiers
<cr>

Switch#sh ip flow top-talkers

[OlivierG]

The command is in the CLI set :

Switch(config)#ip flow-?
flow-aggregation flow-cache flow-capture flow-egress
flow-export flow-top-talkers