hardware qos buffer profile on 93180YC-EX

[from88]

hello,

In our DC we've used the Nexus9000 C9372PX Switches. Now we have some of these: Nexus9000 93180YC-EX. Everything seems ok, but C9372PX had Qos command issued: hardware qos ns-buffer-profile burst. 93180YC-EX doesn't have that Qos. Seems like that EX switches is more advanced on buffer side, but i want a confirmation from u guys.

Thanks

[mojafri]

Hi @from88,

Yes, 93180YC-EX is 2nd Gen and have different ASIC then 9372PX, so that command won't work. More on 93180YC-EX , have a look to below white paper: 

https://www.cisco.com/c/en/us/products/collateral/switches/nexus-9000-series-switches/white-paper-c11-739134.pdf

Please rate if you find it helpful.

Regards,

MJ

[from88]

Thanks, 

yes, i see by myself that it don't work. I need explanation is there any alternatives to that command, or on that switch this command is not relevant ? Thanks

[K_L]

We ran into this and had to use the following command as a replacement:

hardware qos afd profile ultra-burst