<div dir="ltr"><div><div>Hi Ibtisam,<br><br></div>You could try below which should give you the size of the memory. Below command works for MX models but Junos is Junos so try.<br><br><b><b>root# </b>show chassis routing-engine | match DRAM </b><br><br></div>BTW the M10i specifications show that that your particular iron can support below configurations<br><br><a href="https://www.juniper.net/documentation/en_US/release-independent/junos/topics/reference/specifications/routing-engine-m-mx-t-series-specifications-by-model.html">https://www.juniper.net/documentation/en_US/release-independent/junos/topics/reference/specifications/routing-engine-m-mx-t-series-specifications-by-model.html</a><br><p class="gmail-Para1">RE-B-1800x1-4G</p><p class="gmail-Para1">1.73-GHz</p><p class="gmail-Para1">Memory : 4 GB</p><p class="gmail-Para1">Disk : 64 GB SSD</p><p class="gmail-Para1">Media : 4 GB CompactFlash card <br></p><div>Cheers,<br><br></div><div>Noah<br></div><div><br></div></div><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 4, 2017 at 5:17 PM, ibtisam jamal <span dir="ltr"><<a href="mailto:ibty.jamal@gmail.com" target="_blank">ibty.jamal@gmail.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><div>Hi Noah,</div><div><br></div><div>Thanks.</div><div><br></div><div>What if I want to check current size of the FIB/RIB in the routers ?What command ?</div><div><br></div><div>Regards,</div><div>Ibtisam Jamal</div></div><div class="HOEnZb"><div class="h5"><div class="gmail_extra"><br><div class="gmail_quote">On Thu, May 4, 2017 at 5:06 PM, Noah <span dir="ltr"><<a href="mailto:noah@neo.co.tz" target="_blank">noah@neo.co.tz</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div dir="ltr"><p class="m_-7192406225943577360m_9042554790167699589m_5520928668242514958gmail-m_-6231821454328343131gmail-Para1">Hi Ibtisam,</p><p class="m_-7192406225943577360m_9042554790167699589m_5520928668242514958gmail-m_-6231821454328343131gmail-Para1">I tend to think that FIB/RIB depends on someones configuration but in any case for that particular platform from juniper forums, folks are suggesting below numbers.</p><p class="m_-7192406225943577360m_9042554790167699589m_5520928668242514958gmail-m_-6231821454328343131gmail-Para1">RIB IPv4 capacity = 6.000.000.</p><p class="m_-7192406225943577360m_9042554790167699589m_5520928668242514958gmail-m_-6231821454328343131gmail-Para1">FIB IPv4 capacity = 550.000</p><p>FIB IPv6: 375.000</p><p>RIB IPv6: 3.000.000</p><p class="m_-7192406225943577360m_9042554790167699589m_5520928668242514958gmail-m_-6231821454328343131gmail-Para1">However if you have access to an <b><i>m10i </i></b>iron, I would seriously recommend you try below cmd-lines and see what max-prefix you get for both inet and inet6.<br></p><p class="m_-7192406225943577360m_9042554790167699589m_5520928668242514958gmail-m_-6231821454328343131gmail-Para1"><b>root# set routing-options maximum-prefixes?  <br></b></p><p class="m_-7192406225943577360m_9042554790167699589m_5520928668242514958gmail-m_-6231821454328343131gmail-Para1"><b>root# set routing-options rib inet6.0 maximum-prefixes ?   <br></b></p><p class="m_-7192406225943577360m_9042554790167699589m_5520928668242514958gmail-m_-6231821454328343131gmail-Para1">Cheers,</p><p class="m_-7192406225943577360m_9042554790167699589m_5520928668242514958gmail-m_-6231821454328343131gmail-Para1">Noah<br></p></div><div class="gmail_extra"><br><div class="gmail_quote"><div><div class="m_-7192406225943577360h5">On Thu, May 4, 2017 at 1:29 PM, ibtisam jamal <span dir="ltr"><<a href="mailto:ibty.jamal@gmail.com" target="_blank">ibty.jamal@gmail.com</a>></span> wrote:<br></div></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;padding-left:1ex;border-left-color:rgb(204,204,204);border-left-width:1px;border-left-style:solid"><div><div class="m_-7192406225943577360h5"><div dir="ltr"><div>Hi All ,</div><div><br></div><div>Please advice what is the RIB and FIB size for  Juniper m10i Routing Engines ( RE-5.0 and  RE-B-1800x1 ).</div><div><br></div><div><br></div><div>Regards,</div><div>Ibtisam Jamal</div><div><br></div><div><br><br></div></div>
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