<div dir="ltr">Or just use Multipathing, which will give much better results in almost every situation.<div><br></div><div> Scott</div></div><div class="gmail_extra"><br><div class="gmail_quote">On Sun, Apr 19, 2015 at 8:11 PM, Kristoffer Sheather @ CloudCentral <span dir="ltr"><<a href="mailto:kristoffer.sheather@cloudcentral.com.au" target="_blank">kristoffer.sheather@cloudcentral.com.au</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><span style="font-family:Arial,Helvetica,Sans-Serif;font-size:12px"><div>I'm not that familiar with vSphere as we don't use it for exactly those reasons (dear as po$ion). But couldn't you configure MLAG on the Arista then use a bonding mode other than LACP on the ESXi hosts?</div>
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<div><span style="border-collapse:collapse;color:#000000"><span style="font-size:10pt;font-family:arial">Regards,<br>
Kristoffer Sheather</span></span></div>
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<div><span style="font-family:tahoma,arial,sans-serif;font-size:10pt"><b>From</b>: "Mark Currie" <<a href="mailto:MCurrie@laserfast.com.au" target="_blank">MCurrie@laserfast.com.au</a>><br>
<b>Sent</b>: Monday, April 20, 2015 1:03 PM<br>
<b>To</b>: "<a href="mailto:kris@cloudcentral.com.au" target="_blank">kris@cloudcentral.com.au</a>" <<a href="mailto:kris@cloudcentral.com.au" target="_blank">kris@cloudcentral.com.au</a>>, "Skeeve Stevens" <<a href="mailto:skeeve%2Bausnog@theispguy.com" target="_blank">skeeve+ausnog@theispguy.com</a>>, "Josh Tipping" <<a href="mailto:josh.tipping@icita.co" target="_blank">josh.tipping@icita.co</a><br>
<b>Cc</b>: "<a href="mailto:ausnog@lists.ausnog.net" target="_blank">ausnog@lists.ausnog.net</a>" <<a href="mailto:ausnog@lists.ausnog.net" target="_blank">ausnog@lists.ausnog.net</a>><br>
<b>Subject</b>: SPAM-MED: Re: [AusNOG] Cheapest half decent 10Gbps switch (for iSCSI only)</span>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I can vouch for the Arista, we have them running in the core @ one of our clients, running multiple 10Gb LACP trunks (NFS not iSCSI) against a NetApp 3250 backend, and they don’t miss a beat…. Mind you if you are using VMware and want to utilize LACP you must have Enterprise PLUS vSphere licenses which cost as much as a house block (nearly).</span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Mark Currie</span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:10.0pt;font-family:"Tahoma","sans-serif""> AusNOG [mailto:<a href="mailto:ausnog-bounces@lists.ausnog.net" target="_blank">ausnog-bounces@lists.ausnog.net</a>] <b>On Behalf Of </b>Kristoffer Sheather @ CloudCentral<br>
<b>Sent:</b> Monday, 20 April 2015 12:54 PM<br>
<b>To:</b> Skeeve Stevens; Josh Tipping<br>
<b>Cc:</b> <a href="mailto:ausnog@lists.ausnog.net" target="_blank">ausnog@lists.ausnog.net</a><br>
<b>Subject:</b> Re: [AusNOG] Cheapest half decent 10Gbps switch (for iSCSI only)</span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">Suggest starting here;</span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif""><a href="http://docs.cumulusnetworks.com/display/HardwareGuides/10G+Hardware+Quick+Reference+Guide" target="_blank">http://docs.cumulusnetworks.com/display/HardwareGuides/10G+Hardware+Quick+Reference+Guide</a></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">Edge-Core AS5610-52X ( with ONIE)</span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif""><a href="http://www.edge-core.com/ProdDtl.asp?sno=436&AS5610-52X" target="_blank">http://www.edge-core.com/ProdDtl.asp?sno=436&AS5610-52X</a></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">Edge <a href="http://www.edge-core.com/temp/ec_download/1174/AS5610-52X%20ONIE%20DS%20R01.pdf" target="_blank">AS5610-52X ONIE DS R01.pdf</a> datasheet</span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">QuantaMesh BMS T3048-LY2R (with ONIE)</span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif""><a href="http://www.quantaqct.com/Product/Networking/Bare-Metal-Switches/QuantaMesh-BMS-T3048-LY2R-p53c77c75c159" target="_blank">http://www.quantaqct.com/Product/Networking/Bare-Metal-Switches/QuantaMesh-BMS-T3048-LY2R-p53c77c75c159</a></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif""><a href="http://www.quantaqct.com/account/download/download?order_download_id=60&dtype=Datasheet" target="_blank">QuantaMesh BMS T3048-LY2R</a> datasheet</span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">Packet Buffer 9MB shared</span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif""><a href="http://www.arista.com/en/products/7050-series" target="_blank">http://www.arista.com/en/products/7050-series</a></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">Arista <a href="http://www.arista.com/assets/data/pdf/Datasheets/7050S_Datasheet.pdf" target="_blank">7050S Datasheet</a></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">Arista punts 10/40 GbE juice-sipper: <a href="http://www.theregister.co.uk/2011/03/28/arista_7050s_7124sx_switches/" target="_blank">http://www.theregister.co.uk/2011/03/28/arista_7050s_7124sx_switches/</a></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">Buffer 9MB</span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">As per the Cumulus Linux and The Register you'll note that all three switches share the Broadcom "Trident+" merchant silicon. The only difference is the Network OS. In the case of Cumulus Linux its been around quite a while now so should be mature.</span></p>
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<p class="MsoNormal"><span style="font-size:10.0pt;font-family:"Arial","sans-serif";color:black">Regards,<br>
Kristoffer Sheather</span><br>
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<p class="MsoNormal"><b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">From</span></b><span style="font-size:10.0pt;font-family:"Tahoma","sans-serif"">: "Skeeve Stevens" <<a href="mailto:skeeve+ausnog@theispguy.com" target="_blank">skeeve+ausnog@theispguy.com</a>><br>
<b>Sent</b>: Monday, April 20, 2015 12:39 PM<br>
<b>To</b>: "Josh Tipping" <<a href="mailto:josh.tipping@icita.com" target="_blank">josh.tipping@icita.com</a>><br>
<b>Cc</b>: "<a href="mailto:ausnog@lists.ausnog.net" target="_blank">ausnog@lists.ausnog.net</a>" <<a href="mailto:ausnog@lists.ausnog.net" target="_blank">ausnog@lists.ausnog.net</a>><br>
<b>Subject</b>: Re: [AusNOG] Cheapest half decent 10Gbps switch (for iSCSI only)</span><span style="font-size:9.0pt;font-family:"Arial","sans-serif""> </span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">Tell us about your packet buffers. </span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">I'd (and we'd) actually like to know.</span></p>
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<span style="font-family:"Calibri","sans-serif";color:#1f497d">...Skeeve</span></p>
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<span style="font-family:"Calibri","sans-serif";color:#1f497d">--</span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-family:"Calibri","sans-serif";color:#1f497d">Skeeve Stevens - </span><span style="font-size:9.5pt;font-family:"Calibri","sans-serif";color:#1f497d">The ISP Guy</span></p>
<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-family:"Calibri","sans-serif";color:#1f497d">Email: <a href="mailto:skeeve@theispguy.com" target="_blank">skeeve@theispguy.com</a> ; </span><span style="font-size:9.5pt;font-family:"Calibri","sans-serif";color:#1f497d">Twitter: </span><span style="font-family:"Calibri","sans-serif";color:#1f497d"><a href="http://t.strk03.email/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XX43LyyXnW4X9_h03N1zK2W653gwx56dStDf4-GSnR02?t=https%3A%2F%2Ftwitter.com%2FTheISPGuy&si=4640016326721536&pi=24cc79ff-bd5d-462b-d327-dadff8b552ca" target="_blank"><span style="font-size:9.5pt">@TheISPGuy</span></a></span></p>
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<p class="MsoNormal"><span style="font-size:9.5pt;font-family:"Calibri","sans-serif";color:#20497d">Blog: <a href="http://t.strk03.email/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XX43LyyXnW4X9_h03N1zK2W653gwx56dStDf4-GSnR02?t=http%3A%2F%2Ftheispguy.com%2F&si=4640016326721536&pi=24cc79ff-bd5d-462b-d327-dadff8b552ca" target="_blank">TheISPGuy.com</a> ; Facebook: <a href="http://t.strk03.email/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XX43LyyXnW4X9_h03N1zK2W653gwx56dStDf4-GSnR02?t=https%3A%2F%2Fwww.facebook.com%2Ftheispguy&si=4640016326721536&pi=24cc79ff-bd5d-462b-d327-dadff8b552ca" target="_blank">TheISPGuy</a></span></p>
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<p style="margin:0cm;margin-bottom:.0001pt"><span style="font-family:"Calibri","sans-serif";color:#1f497d">Linkedin: <a href="http://t.strk03.email/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XX43LyyXnW4X9_h03N1zK2W653gwx56dStDf4-GSnR02?t=http%3A%2F%2Fwww.linkedin.com%2Fin%2Fskeeve&si=4640016326721536&pi=24cc79ff-bd5d-462b-d327-dadff8b552ca" target="_blank"><span style="color:#1155cc">/in/skeeve</span></a> ; </span><span style="font-family:"Calibri","sans-serif";color:black">Expert360: </span><span style="font-family:"Calibri","sans-serif";color:#1f497d"><a href="http://t.strk03.email/e1t/c/5/f18dQhb0S7lC8dDMPbW2n0x6l2B9nMJW7t5XX43LyyXnW4X9_h03N1zK2W653gwx56dStDf4-GSnR02?t=https%3A%2F%2Fexpert360.com%2Fprofile%2Fd54a9&si=4640016326721536&pi=24cc79ff-bd5d-462b-d327-dadff8b552ca" target="_blank"><span style="color:#1155cc">Profile</span></a></span></p>
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<p class="MsoNormal"><span style="font-size:9.0pt;font-family:"Arial","sans-serif"">On Mon, Apr 20, 2015 at 11:19 AM, Josh Tipping <<a href="mailto:josh.tipping@icita.com" target="_blank">josh.tipping@icita.com</a>> wrote: </span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">I can give you pricing and info on some Huawei switching options if you like (disclose: we are a disty). Nothing down near the netgear stuff however, but you’d be looking at 24x10GE @ wire speed well under half the cost of the cisco/juniper options you’ve mentioned. Contact me off list if you are interested.</span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Cheers,</span></p>
<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri","sans-serif";color:#1f497d">Josh Tipping</span></b><br>
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<p class="MsoNormal"><b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif"">From:</span></b><span lang="EN-US" style="font-size:11.0pt;font-family:"Calibri","sans-serif""> AusNOG [mailto:<a href="mailto:ausnog-bounces@lists.ausnog.net" target="_blank">ausnog-bounces@lists.ausnog.net</a>] <b>On Behalf Of </b>James Cunningham<br>
<b>Sent:</b> Sunday, 19 April 2015 12:48 PM<br>
<b>To:</b> <a href="mailto:ausnog@lists.ausnog.net" target="_blank">ausnog@lists.ausnog.net</a><br>
<b>Subject:</b> [AusNOG] Cheapest half decent 10Gbps switch (for iSCSI only)</span></p>
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<p class="MsoNormal">Hi Guys,</p>
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<p class="MsoNormal">Not sure if this is the correct place to ask this question, so apologies in advance - but since most people here run high speed storage networks it is probably relevant.</p>
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<p class="MsoNormal">Can I have some recommendations for low end, cost effective, 10Gbps switches (for iSCSI use)?</p>
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<p class="MsoNormal">Only need around 8-10 ports per switch, and all the switches I'm looking at from the likes of Cisco and Juniper are around $20k-$30k a switch - seems pretty extreme really. I'm looking at deploying 2 x 10Gbps iSCSI switches for a client for a small VMware project, and am looking for suitable switches.</p>
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<p class="MsoNormal">Looking for suggestions for a half decent switch to use here - doesn't have to be top of the line with heaps of features, just something very basic, as long as it's 10Gbps and has at least 8 ports.</p>
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<p class="MsoNormal">Looking at the Netgear XS712T, these are around the $2k mark, which is in the ballpark of what I need. Looked at the Netgear XSM7224 and DELL N4032, but these are around the $5k mark per switch (but granted 24 ports with dual power supplies)</p>
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<p class="MsoNormal">Suggestions anyone?</p>
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<p class="MsoNormal">Thanks</p>
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<p class="MsoNormal">James</p>
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