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<div class="moz-cite-prefix">On 16/Jun/16 14:15, Andrew Alston
wrote:<br>
<br>
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<div class="WordSection1"><span
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<p class="MsoListParagraph"
style="text-indent:-18.0pt;mso-list:l0 level1 lfo1"><!--[if !supportLists]--><span
style="font-size:11.0pt;font-family:Calibri"><span
style="mso-list:Ignore">c.)<span style="font:7.0pt
"Times New Roman"">
</span></span></span><!--[endif]--><span
style="font-size:11.0pt;font-family:Calibri">If you want to
do 6to4 your options are again, highly limited. XR requires
very specific line cards, IOS Classic in a LOT of the
devices has no support whatsoever and it is supported in XE,
but the XE boxes don’t scale</span></p>
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<br>
I think I've seen you mention this before, and I am as curious now
as I was when I first read it.<br>
<br>
The ASR1000 platform (which is where IOS XE is used the most in a
service provider environment) is a very scalable piece of kit, with
a broad portfolio; unless there is a specific issue you are
struggling with that is not immediately obvious to me.<br>
<br>
Mark.<br>
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