nanog mailing list archives

Re: Looking for recommendation on 10G Ethernet switch


From: Mike Hale <eyeronic.design () gmail com>
Date: Fri, 2 Nov 2012 10:58:16 -0700

If you're looking at sub 50k, the Nexus 5k isn't a terrible option.
It gives you 32 10Gig SFP slots for ~$25,000 or less if you don't mind
used from ebay.

On Fri, Nov 2, 2012 at 8:18 AM, Andrew Latham <lathama () gmail com> wrote:
On Fri, Nov 2, 2012 at 11:13 AM, Eric Germann <egermann () limanews com> wrote:
Colleagues,

I'm looking for a recommendation on a smallish 10G Ethernet switch for a
small virtualization/SAN implementation (4-5 hosts, 2 SAN boxes) over
iSCSI with some legacy boxes on GigE.

Preferably

- 8-16 10G ports
- several GigE ports for legacy GigE hosts or cross connect to a legacy
GigE  switch
- preferably not a large chassis based solution with blades

The hosts aren't going to be driving full line rate, nor the SAN boxes
providing full line rate, but their offered loads will definitely exceed
1Gbps.   Assessing whether it is better to go 10G now vs. multi-pathing
with quad GigE cards.  Trying to find the best solution for > 1G on a
trunk and < $50K per box.

Any recommendations appreciated.

Thanks

EKG

This topic has been covered completely and often on the Beowulf list.
http://www.beowulf.org/pipermail/beowulf/ or do a site search via your
friendly search engine.

--
~ Andrew "lathama" Latham lathama () gmail com http://lathama.net ~




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