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N6K/N5600 netflow

gavinhans
Level 1
Level 1

Hello,

 

Need help with sampled netflow explained in below link:

 

https://www.cisco.com/c/en/us/td/docs/switches/datacenter/nexus6000/sw/system_management/7x/b_6k_System_Mgmt_Config_7x/b_6k_System_Mgmt_Config_7x_chapter_010011.html#concept_B27322E2A74549A599151970A18B8F93

 

this documentation states that "The sampling mode supported is M out of N (M:N), where M packets are selected randomly out of every N packets for sampling, and only those packets can create flows. The lowest possible sampling rate on the Cisco Nexus 6000 series is 1:64K packets.". does it mean it can lowested possible sampler is 1 out of 64k packets, i.e. is below the lowest sampler config possible? 

 

sampler testsampler
 mode 1 out-of 65536

What is optimal config for best performance?

N5600/N6K supports only sampler netflow, correct?

is any lower sampler supported? i.e. mode 1 out-of 1024?

1 Reply 1

gavinhans
Level 1
Level 1

please help.

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