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<p class="MsoNormal"><span style="color:#1F497D">Hi Guys,<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">So from the feedback so far is that we should also link SW-13 and SW-14 directly – updated as below.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">The primary purpose for this design is to ensure redundancy across switches, and to be able to provide approx. 50 x 10Gbps ports, and 50 x 1 Gbps ports – this also leaves heaps of room for growth as well.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Still looking for someone to go over the config with, so if you are interested (paid gig) please let me know.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-AU"><img width="619" height="228" id="Picture_x0020_1" src="cid:image001.png@01D48568.790A7B10"></span><span style="color:#1F497D"><o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Thanks<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D">Radek<o:p></o:p></span></p>
<p class="MsoNormal"><span style="color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span lang="EN-US" style="mso-fareast-language:EN-AU">From:</span></b><span lang="EN-US" style="mso-fareast-language:EN-AU"> AusNOG [mailto:ausnog-bounces@lists.ausnog.net]
<b>On Behalf Of </b>Radek Tkaczyk<br>
<b>Sent:</b> Sunday, 25 November 2018 4:34 PM<br>
<b>To:</b> Jacob Taylor <me@jacobtaylor.id.au><br>
<b>Cc:</b> <ausnog@lists.ausnog.net> <ausnog@lists.ausnog.net><br>
<b>Subject:</b> Re: [AusNOG] Assistance with Cisco vPC configuration on 4 x Cisco Nexus 3000 switches<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Hi Jake, <span style="font-size:12.0pt;mso-fareast-language:EN-AU">
<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">That’s something that I wanted to check if it was needed/recommended.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt">Can certainly put it in if it will help achieve better performance and redundancy<o:p></o:p></p>
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<p class="MsoNormal">Thanks<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Radek<o:p></o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
On 25 Nov 2018, at 4:26 pm, Jacob Taylor <<a href="mailto:me@jacobtaylor.id.au">me@jacobtaylor.id.au</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Hi Radek, <o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Not personally familiar with vPC, more so Arista MLAG and Juniper MC-AE.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">In the diagram there isn’t a peer link between 13 & 14 - is that a mistake in the diagram or the actual design?<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">If you intend to build 2x20G bonds to two standalone nexus switches, that’ll work fine.<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">If you are trying to achieve a 40G bowtie between the two pairs I’m fairly certain that won’t work (unless Cisco has some special black magic to transport signalling/MAC synchronisation over the bond itself).<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal">Cheers, <o:p></o:p></p>
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<p class="MsoNormal">Jake<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
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<p class="MsoNormal" style="margin-bottom:12.0pt"><br>
On 25 Nov 2018, at 15:04, Radek Tkaczyk <<a href="mailto:radek@tkaczyk.id.au">radek@tkaczyk.id.au</a>> wrote:<o:p></o:p></p>
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<p class="MsoNormal">Hi Guys,<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I have a need to configure vPC on 4 x Cisco Nexus 3000 switches at one of our data centres – a design that we will replicate to other data centres as well.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I think I have the config down pat, but I’d like someone with another pair of eyes to go over it with me to ensure it’s 100% correct.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Is there anyone who can give me a hand here with this configuration, happy to pay for someone’s time to go over it to ensure we are doing this correctly.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">The Physical setup that I’m looking for:<o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-AU"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-AU"> </span><o:p></o:p></p>
<p class="MsoNormal"><span style="mso-fareast-language:EN-AU"><image001.png></span><o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Thanks<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Radek<o:p></o:p></p>
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<p class="MsoNormal"><span style="font-size:12.0pt;font-family:"Times New Roman",serif;mso-fareast-language:EN-AU">_______________________________________________<br>
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