[c-nsp] cat 6800 performance mode

Drew Weaver drew.weaver at thenap.com
Wed Dec 16 09:45:07 EST 2015


Speaking of the 6800 does anyone know if they are still planning on releasing the 10T version of the Supervisor that was promised back when this product was announced?

Without that there seems no reason for this product to exist vs an 8 slot nexus.

-Drew


-----Original Message-----
From: cisco-nsp [mailto:cisco-nsp-bounces at puck.nether.net] On Behalf Of Paul
Sent: Tuesday, December 15, 2015 5:50 PM
To: selamat pagi <ketimun at gmail.com>; cisco-nsp <cisco-nsp at puck.nether.net>
Subject: Re: [c-nsp] cat 6800 performance mode

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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