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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link="#0563C1" vlink="#954F72"><div class=WordSection1><p class=MsoNormal>We've run into an odd issue at a customer that is in the process of replacing 3750/3750E PoE switches with the new 3850 switches.<o:p></o:p></p><p class=MsoNormal>When some of the phones are plugged into the 3850 switches they power up but then say "Ethernet Disconnected"<o:p></o:p></p><p class=MsoNormal>Looking at the switch you don’t see a link-light for that port.<o:p></o:p></p><p class=MsoNormal>Unplugging the phone and re-attaching to the same port doesn’t seem to help.<o:p></o:p></p><p class=MsoNormal>Moving the patch cable to a different 3850 port seems to resolve the issue.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Phones in question are 7942/62 on CUCM 8.6 with the code just before the headset transfer issue (I can't recall the exact version at this moment)<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>These phones were previously plugged into the 3750's using the same wall jack prior to the switch upgrades and never had any issues.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Has anyone else run into this issue with the new 3850s ?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Thanks<o:p></o:p></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>____________________________________________<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>Brian Van Benschoten - CCIE # 5421 (R/S & Voice)<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'>bvanbens@gmail.com<o:p></o:p></span></p><p class=MsoNormal><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><img width=239 height=68 id="Picture_x0020_1" src="cid:image002.jpg@01CFFE7B.27F20A40" alt="cid:image002.jpg@01CFFE7B.27F20A40"></span><span style='font-size:10.0pt;font-family:"Arial",sans-serif'><o:p></o:p></span></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p></div></body></html>