I thought for sure I heard at a partners summit or networkers that ISR2/VWIC3 no longer fall under those restrictions. Time to start scouring my slides...<br><br><div class="gmail_quote">On Tue, Oct 16, 2012 at 5:44 PM, Steven Sarte <span dir="ltr"><<a href="mailto:steven.sarte@gmail.com" target="_blank">steven.sarte@gmail.com</a>></span> wrote:<br>
<blockquote 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" class="gmail_quote">Take a look at this white paper:<br>
<a href="http://www.cisco.com/en/US/prod/collateral/routers/ps5854/prod_white_paper0900aecd805b9915.html" target="_blank">http://www.cisco.com/en/US/prod/collateral/routers/ps5854/prod_white_paper0900aecd805b9915.html</a><br>
<br>
Under the section titled: Clocking and Timing Options<br>
<br>
Thanks,<br>
Steven<br>
<div class="HOEnZb"><div class="h5"><br>
On Tue, Oct 16, 2012 at 5:32 PM, Jason Aarons (AM)<br>
<<a href="mailto:jason.aarons@dimensiondata.com">jason.aarons@dimensiondata.com</a>> wrote:<br>
> This doesn’t work when you have PRIs from different providers.<br>
><br>
><br>
><br>
> The original VWIC2 has a single PLL and backplane could not clock from<br>
> multiple sources.<br>
><br>
><br>
><br>
> From: <a href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a><br>
> [mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a>] On Behalf Of Roger Wiklund<br>
> Sent: Tuesday, October 16, 2012 4:40 PM<br>
> To: Steven Sarte<br>
> Cc: <a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
> Subject: Re: [cisco-voip] Avoid Clocking issues with PRI<br>
><br>
><br>
><br>
><br>
><br>
> Dunno about the NM, I just use network-clock-select 1 e1 x/y/z and<br>
> ensure you have clock source line. That's enough to keep it slips<br>
> free.<br>
><br>
> Regards<br>
> Roger<br>
><br>
> On Tue, Oct 16, 2012 at 10:28 PM, Steven Sarte <<a href="mailto:steven.sarte@gmail.com">steven.sarte@gmail.com</a>><br>
> wrote:<br>
>> I have two SP's for my PRI's on a 2921 currenty using a<br>
>> VWIC3-4MFT-T1/E1. I opened a Cisco Partner case and they told me you<br>
>> can avoid timing slips by using a Network Module PRI, like a<br>
>> NM-HDV2-T1/E1 and a VWIC3-4MFT-T1/E1 in the WIC slots.<br>
>><br>
>> Has anyone configured this before? What would the clocking<br>
>> configuration look like. I did open a Cisco TAC case but he was not<br>
>> very helpful in his first reply.<br>
>><br>
>> Thanks in advance,<br>
>> Steven<br>
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><br>
><br>
> itevomcid<br>
<br>
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</div></div></blockquote></div><br>