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</o:shapelayout></xml><![endif]--></head><body lang=EN-US link=blue vlink=purple><div class=WordSection1><p class=MsoNormal><span style='color:#1F497D'> Seems some port-security bugs around LLDP-MED, but interesting.<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><a href="http://www.cisco.com/en/US/docs/voice_ip_comm/cuipph/7975g/firmware/8_3_3/english/release/notes/75833.html#wp134580">http://www.cisco.com/en/US/docs/voice_ip_comm/cuipph/7975g/firmware/8_3_3/english/release/notes/75833.html#wp134580</a><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> Go0se [mailto:me@go0se.com] <br><b>Sent:</b> Thursday, August 19, 2010 4:04 PM<br><b>To:</b> Jason Aarons (US); 'cisco-voip'<br><b>Subject:</b> RE: [cisco-voip] Turning on LLDP and disabling CDP<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><span style='color:#1F497D'>We have a client with HP switches that use LLDP for Cisco phones. From a Cisco perspective I believe the 7940/60 phones do not support it, and everything else has a minimum supported firmware requirement of I believe 8.3(3) if memory serves. If you have the correct firmware version it just works - there isn’t any need to turn anything else on or off. <o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Thanks,<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Go0se<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>My blog:<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><a href="http://atc.go0se.com">http://atc.go0se.com</a><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>--------------------------------------------<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Help Hopegivers International<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>Feed the orphans of Haiti and India<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><a href="http://www.hopegivers.org">http://www.hopegivers.org</a><o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'>--------------------------------------------<o:p></o:p></span></p><p class=MsoNormal><span style='color:#1F497D'><o:p> </o:p></span></p><div><div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in'><p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> cisco-voip-bounces@puck.nether.net [mailto:cisco-voip-bounces@puck.nether.net] <b>On Behalf Of </b>Jason Aarons (US)<br><b>Sent:</b> Thursday, August 19, 2010 2:15 PM<br><b>To:</b> cisco-voip (cisco-voip@puck.nether.net)<br><b>Subject:</b> [cisco-voip] Turning on LLDP and disabling CDP<o:p></o:p></span></p></div></div><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Will newer phones/loads get their voice vlan via lldp? Can customer’s turn on LLDP and disable CDP if running Cisco Phones/Loads?<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Maybe this customer has non-cisco phones…just doing LAN work for them and wondering why they want LLDP. Boss is over in Europe, local resource unsure.<o:p></o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal><o:p> </o:p></p><p class=MsoNormal>Configuration of LLDP<o:p></o:p></p><p class=MsoNormal>In Voice Vlan interface<o:p></o:p></p><p class=MsoNormal>– Activate LLDP : lldp run<o:p></o:p></p><p class=MsoNormal>In each user interface<o:p></o:p></p><p class=MsoNormal>– Disengage LLDP receiving : no lldp receive<o:p></o:p></p><p class=MsoNormal>– Disengage also CDP : no cdp enable<o:p></o:p></p><p class=MsoNormal>In each uplink<o:p></o:p></p><p class=MsoNormal>– Disengage LLDP : no lldp transmit<o:p></o:p></p><p class=MsoNormal>no lldp receive<o:p></o:p></p><div class=MsoNormal align=center style='text-align:center'><span style='font-size:12.0pt;font-family:"Times New Roman","serif"'><hr size=1 width="100%" align=center></span></div><p><strong>Disclaimer: This e-mail communication and any attachments may contain confidential and privileged information and is for use by the designated addressee(s) named above only. 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