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<p class="MsoNormal">All,<o:p></o:p></p>
<p class="MsoNormal">I have a small number of MLXe routers. I need to do some RFC-2544 and maybe Y.1564 testing against a few.<o:p></o:p></p>
<p class="MsoNormal">I need to set up an external facing loop on some interfaces for this.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">I see the interface loopback system command, but don’t find that documented well anywhere.<o:p></o:p></p>
<p class="MsoNormal">Not sure if that will meet my need, or if that is an internal facing loop.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">How are you handling this?<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal">Thank you in advance.<o:p></o:p></p>
<p class="MsoNormal"> <o:p></o:p></p>
<p class="MsoNormal"><b><span style="font-family:"Helvetica Neue";color:#376092;mso-ligatures:none">James Ashton</span></b><o:p></o:p></p>
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