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NEXUS - Flexible Netflow Top talkers Configuration

ju.mahieu
Level 1
Level 1

hello,

I have the following FNF configuration on my Cisco Nexus 7004 chassis (F2 Modules and NX-OS Version 6.1(2):

RECORD:

feature netflow

flow record FNF-Record-L4-Session

  description FNF-Record-L4-Session-Dst-port

  match ipv4 source address

  match ipv4 destination address

  match transport destination-port

  collect counter bytes

  collect counter packets

MONITOR:

flow monitor FNF-Monitor-L4-Session

  description FNF-Monitor-L4-Session-Dst-port

  record FNF-Record-L4-Session

SAMPLER and INTERFACE:

sampler FNF-Sampler-1000

  description FNF-Sampler-1/1000

  mode 1 out-of 10

interface Vlanxxx

  ip flow monitor FNF-Monitor-L4-Session input sampler FNF-Sampler-1000

Now, I would like to sort the cache flows in order to list the top N talkers. But it seems the "show flow monitor cache sort" doesn't exist in NX-OS.

Do you know if there is a way to do that ?

Below , the Top N talkers IOS config:

http://www.cisco.com/en/US/docs/ios/fnetflow/configuration/guide/cgf-topn.html#wp1064664

Regards,

Julien

2 Replies 2

ju.mahieu
Level 1
Level 1

Find below the TAC answer:

"

CSCui71049            Bug Details

Need support to check top talker in Netflow

Symptom:

Nexus 7000 does not have the feature to check the top talkers on netflow currently.

This feature is supported on catalyst platform. Requesting this support for Nexus.

Conditions:

Nexus 7000 Netflow

Workaround:

none

Severity

6 - enhancement

"

So I have to wait the next release.

Regards,

Review Cisco Networking products for a $25 gift card