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<p class="MsoNormal">Hi folks,<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">On Friday I added a new Switch to replace 2 old Switches. I migrated the active ports by editing them and ponting to the new interfaces. All went well.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">However, I didn’t inmmediatly marked the old switches as inactive, and some member ports that were no longer connected were still associated to the old Switches. As a result the member ports and switch MRTG graphs were OK, but the aggregated
overall graph did not graph anymore.<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">After a long weekend I found these 2 posts where I got pointers about deactivating the old switches and do some clean up on the unused ports:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><a href="https://www.inex.ie/pipermail/ixpmanager/2021-April/003183.html">https://www.inex.ie/pipermail/ixpmanager/2021-April/003183.html</a><o:p></o:p></p>
<p class="MsoNormal"><a href="https://www.inex.ie/pipermail/ixpmanager/2019-July/002297.html">https://www.inex.ie/pipermail/ixpmanager/2019-July/002297.html</a><o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Here a couple of questions:<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
<ol style="margin-top:0cm" start="1" type="1">
<li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1">Why the aggregated graph stops working if a Switch or port cannot be polled by SNMP?<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1">Given that the member and switch graphs were OK and the information exists, is it possible to rebuild the aggregated graph to include the missing data? (Around 30hrs)<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1">What would be the recommended procedure to remove a Switch without loosing historical graphs? (Right now the switches are inactive, but still in IXP Manager)<o:p></o:p></li><li class="MsoListParagraph" style="margin-left:0cm;mso-list:l0 level1 lfo1">What would be the recommended procedure to upgrade a member with 3x 10G ports in LAG to a 100G port, without loosing historical graphs?
<o:p></o:p></li></ol>
<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Thanks,<o:p></o:p></p>
<p class="MsoNormal">Mauricio<o:p></o:p></p>
<p class="MsoNormal"><o:p> </o:p></p>
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