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<p class="MsoNormal"><span style="color:#1F497D">Yes it will create a loop. Not a fun time trying to track these things down. I’ve had some non-Cisco IP phones completely down a LAN.<o:p></o:p></span></p>
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<p class="MsoNormal" style="mso-margin-top-alt:auto;mso-margin-bottom-alt:auto"><span style="font-size:10.0pt;color:#1F497D">Matthew G. Loraditch – CCNP-Voice, CCNA-R&S, CCDA<br>
Network Engineer<br>
Direct Voice: 443.541.1518</span><span style="color:#1F497D"><br>
<br>
<o:p></o:p></span></p>
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<p class="MsoNormal"><b>From:</b> cisco-voip [mailto:cisco-voip-bounces@puck.nether.net]
<b>On Behalf Of </b>Ahmed Elnagar<br>
<b>Sent:</b> Thursday, November 10, 2016 8:28 AM<br>
<b>To:</b> 'cisco-voip@puck.nether.net' <cisco-voip@puck.nether.net><br>
<b>Subject:</b> [cisco-voip] IP Phone Ports<o:p></o:p></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal">Dear all;<o:p></o:p></p>
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<p class="MsoNormal">I want to know what will happen if a user connect “by mistake” both the PC port and Switch port to the network switch? Will this create a loop? Anyone tried it before?<o:p></o:p></p>
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