[c-nsp] cat 6800 performance mode

Paul paul at gtcomm.net
Tue Dec 15 17:50:00 EST 2015


Yes in performance mode the 'shared' buffer is used for one port only.

The command 'show platform hardware capacity interface' will give you 
the port buffers.




On 11/27/2015 8:02 AM, selamat pagi wrote:
> Hi,
> Question to oversubscription/performance mode on a  C6800-32P10G:
>
>   I understand that in oversubscription mode 2 ports share port buffers.
>   e.g port 1 and port 9.
>    If port 1 is not used, does port 9 get all the buffers ?
>    or
>    are half of those buffers still allocated to port 1 ?
>
> Is there a CLI to check the allocated buffer ?
> and even usage of buffers for each interface ?
>
> cheers,
>   keti
>
>
>
> http://www.cisco.com/c/en/us/products/collateral/switches/catalyst-6800-series-switches/datasheet-c78-733662.html
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