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List:       cisco-nsp
Subject:    Re: [c-nsp] Experience with 9500-16X ?
From:       Gehring Kai <kai.gehring () burda ! com>
Date:       2019-09-30 11:33:34
Message-ID: f6b242ae28344fce9db2b54dd712b60e () burda ! com
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We run two 9500-16X (as a virtual stack) with 16.9.2 as a router and concentrator at \
a smaller site. No problems so far, just runs. I'd agree with Steve about the ASIC \
Generations (UADP 2.0/3.0) though, better buy something with the 3.0 today.

Kai

-----Original Message-----
From: Steve Mikulasik <Steve.Mikulasik@civeo.com> 
Sent: Thursday, September 26, 2019 4:22 PM
To: Michael Malitsky <malitsky@netabn.com>; cisco-nsp@puck.nether.net
Subject: RE: Experience with 9500-16X ?

We run the 16x and 40X. I honestly wouldn't buy them again since the other 9500 \
models use the UADP 3.0 ASIC and have better buffers. The UADP 2.0 9500 switches  \
split the 32MB buffer into two 16MB buffers per core, well the UADP 3.0 9500 switches \
have 36M shared between both cores. I have heard that pricing between the 2.0 and 3.0 \
9500s is pretty close. I don't know why Cisco has ASICs that work different in the \
same switch series, just makes it hard to know what switch you are really getting.

https://www.cisco.com/c/dam/en/us/products/collateral/switches/catalyst-9500-series-switches/white-paper-c11-741484.pdf




From: cisco-nsp <cisco-nsp-bounces@puck.nether.net> On Behalf Of Michael Malitsky
Sent: Wednesday, September 25, 2019 9:54 PM
To: cisco-nsp@puck.nether.net
Subject: [c-nsp] Experience with 9500-16X ?

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Does anyone have personal experience with the Catalyst 9500 series (specifically \
interested in 16X)? Impressions, caveats?


Sincerely,
Michael Malitsky

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