<div dir="ltr">Can the subnet assigned to Vlan205 be reached by the CUCM gear? If they unregister then they are probably loosing connectivity back to the cluster.<div style>I have had misconfigurations where the vlans where mixed up. As long as all the subnets were routable then the phones would still register.</div>
<div style><br></div><div style>Joel P</div></div><div class="gmail_extra"><br><br><div class="gmail_quote">On Mon, Apr 22, 2013 at 4:13 PM, Madziarczyk, Jonathan <span dir="ltr"><<a href="mailto:jmad@cityofevanston.org" target="_blank">jmad@cityofevanston.org</a>></span> wrote:<br>
<blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><div lang="EN-US" link="blue" vlink="purple"><div><p class="MsoNormal"><span style="color:#1f497d">Why are you trying to make your access vlan the same as your voice vlan?<u></u><u></u></span></p>
<p><u></u><span style="color:#1f497d"><span>A)<span style="font:7.0pt "Times New Roman""> </span></span></span><u></u><span style="color:#1f497d">It probably goes against best practice for segregating voice traffic from PC traffic<u></u><u></u></span></p>
<p><u></u><span style="color:#1f497d"><span>B)<span style="font:7.0pt "Times New Roman""> </span></span></span><u></u><span style="color:#1f497d">The link between your phone and switch is a dot1q trunk so it sounds like you’re trying to run vlan 205 native and run vlan 205 encapsulated (from your e-mail):<u></u><u></u></span></p>
<p style="margin-left:.75in"><u></u><span style="font-family:Symbol"><span>·<span style="font:7.0pt "Times New Roman""> </span></span></span><u></u>Administrative private-vlan trunk Native VLAN tagging: enabled<u></u><u></u></p>
<div class="im"><p style="margin-left:.75in"><u></u><span style="font-family:Symbol"><span>·<span style="font:7.0pt "Times New Roman""> </span></span></span><u></u>Administrative private-vlan trunk encapsulation: dot1q<u></u><u></u></p>
<p style="margin-left:.75in"><u></u><span style="font-family:Symbol"><span>·<span style="font:7.0pt "Times New Roman""> </span></span></span><u></u>Administrative private-vlan trunk normal VLANs: none<u></u><u></u></p>
<p><u></u> <u></u></p></div><p>If you really must run both access and voice traffic on the same VLAN, try taking out the “switchport voice vlan 205” statement and just keep “switchport access vlan 205”. That may do what you are trying to accomplish.<u></u><u></u></p>
<p><u></u> <u></u></p><p><u></u> <u></u></p><p class="MsoNormal"><span style="color:#1f497d"><u></u> <u></u></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 [mailto:<a href="mailto:cisco-voip-bounces@puck.nether.net" target="_blank">cisco-voip-bounces@puck.nether.net</a>] <b>On Behalf Of </b>Jason Aarons (AM)<br>
<b>Sent:</b> Monday, April 22, 2013 2:58 PM<br><b>To:</b> cisco-voip (<a href="mailto:cisco-voip@puck.nether.net" target="_blank">cisco-voip@puck.nether.net</a>)<br><b>Subject:</b> [cisco-voip] Phones not registering with 2960S switch.<u></u><u></u></span></p>
</div></div><div><div class="h5"><p class="MsoNormal"><u></u> <u></u></p><p>Phone un-registers when I type "switchport access vlan 205" I have both 7965s and non-Cisco devices I need on vlan 205. I see nothing wrong with this setup. Phone uses CDPv2 to get the voice vlan not “Switchport access vlan x”.<u></u><u></u></p>
<p><u></u> <u></u></p><p>Phone load is SCCP45.9-2-3S<u></u><u></u></p><p><u></u> <u></u></p><p>2960S-VOICE-02#show run int gig1/0/1<u></u><u></u></p><p>Building configuration...<u></u><u></u></p><p> <u></u><u></u></p><p>Current configuration : 363 bytes<u></u><u></u></p>
<p>!<u></u><u></u></p><p>interface GigabitEthernet1/0/1<u></u><u></u></p><p> description Phones<u></u><u></u></p><p> switchport access vlan 205 <<<<<<this causes phones to un-register, can't ping them<u></u><u></u></p>
<p> switchport mode access<u></u><u></u></p><p> switchport voice vlan 205<u></u><u></u></p><p> srr-queue bandwidth share 10 10 60 20<u></u><u></u></p><p> queue-set 2<u></u><u></u></p><p> priority-queue out<u></u><u></u></p>
<p> mls qos trust device cisco-phone<u></u><u></u></p><p> mls qos trust cos<u></u><u></u></p><p> auto qos voip cisco-phone<u></u><u></u></p><p> spanning-tree portfast<u></u><u></u></p><p> service-policy input AutoQoS-Police-CiscoPhone<u></u><u></u></p>
<p>end<u></u><u></u></p><p> <u></u><u></u></p><p>CG-2960S-VOICE-02#show ver<u></u><u></u></p><p>Cisco IOS Software, C2960S Software (C2960S-UNIVERSALK9-M), Version 15.0(2)SE1, RELEASE SOFTWARE (fc1)<u></u><u></u></p><p><u></u> <u></u></p>
<p>System image file is "flash:/c2960s-universalk9-mz.150-2.SE1/c2960s-universalk9-mz.150-2.SE1.bin"<u></u><u></u></p><p><u></u> <u></u></p><p>2960S-VOICE-02#show int gig1/0/1 switchport<u></u><u></u></p><p>Name: Gi1/0/1<u></u><u></u></p>
<p>Switchport: Enabled<u></u><u></u></p><p>Administrative Mode: static access<u></u><u></u></p><p>Operational Mode: static access<u></u><u></u></p><p>Administrative Trunking Encapsulation: dot1q<u></u><u></u></p><p>Operational Trunking Encapsulation: native<u></u><u></u></p>
<p>Negotiation of Trunking: Off<u></u><u></u></p><p>Access Mode VLAN: 205 (CG-Voice)<u></u><u></u></p><p>Trunking Native Mode VLAN: 1 (default)<u></u><u></u></p><p>Administrative Native VLAN tagging: enabled<u></u><u></u></p>
<p>Voice VLAN: 205 (CG-Voice)<u></u><u></u></p><p>Administrative private-vlan host-association: none<u></u><u></u></p><p>Administrative private-vlan mapping: none<u></u><u></u></p><p>Administrative private-vlan trunk native VLAN: none<u></u><u></u></p>
<p>Administrative private-vlan trunk Native VLAN tagging: enabled<u></u><u></u></p><p>Administrative private-vlan trunk encapsulation: dot1q<u></u><u></u></p><p>Administrative private-vlan trunk normal VLANs: none<u></u><u></u></p>
<p>Administrative private-vlan trunk associations: none<u></u><u></u></p><p>Administrative private-vlan trunk mappings: none<u></u><u></u></p><p>Operational private-vlan: none<u></u><u></u></p><p>Trunking VLANs Enabled: ALL<u></u><u></u></p>
<p>Pruning VLANs Enabled: 2-1001<u></u><u></u></p><p>Capture Mode Disabled<u></u><u></u></p><p>Capture VLANs Allowed: ALL<u></u><u></u></p><p> <u></u><u></u></p><p>Protected: false<u></u><u></u></p><p>Unknown unicast blocked: disabled<u></u><u></u></p>
<p>Unknown multicast blocked: disabled<u></u><u></u></p><p>Appliance trust: none<u></u><u></u></p><p>CG-2960S-VOICE-02#show cdp<u></u><u></u></p><p>Global CDP information:<u></u><u></u></p><p> Sending CDP packets every 60 seconds<u></u><u></u></p>
<p> Sending a holdtime value of 180 seconds<u></u><u></u></p><p> Sending CDPv2 advertisements is enabled<u></u><u></u></p><p>CG-2960S-VOICE-02#<u></u><u></u></p><p><u></u> <u></u></p><p><u></u> <u></u></p><p>
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<br></blockquote></div><br></div>