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<div class=Section1>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>What’s strange is that the DHCP pool I set up for the phones is
on a private IP range that is unadvertised outside from the CME router.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>On the router, I’ve defined the DHCP pool “phone” with the range
of 10.10.10.0/24. There is nothing specified in the ip routes on the CME. On the
switches connected to the network, the voice vlan goes to the interface on the
CME with the IP 10.10.10.1.<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I don’t see how in the debug log, how the PC even knows about
the other DHCP server if you can’t even ping it or see it. <o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<div>
<p class=MsoNormal><b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Hyoun Kim<o:p></o:p></span></b></p>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Network Administrator I<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Charter Media - East Division<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>640 Broadmor Blvd, Suite 80<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Murfreesboro, TN 37129<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'><o:p> </o:p></span></p>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Email: <a href="mailto:Hyoun.Kim@chartercom.com">Hyoun.Kim@chartercom.com</a><o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Office: 615.217.6245<o:p></o:p></span></p>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Fax: 615.217.6255<o:p></o:p></span></p>
</div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
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"'> Ryan Ratliff
[mailto:rratliff@cisco.com] <br>
<b>Sent:</b> Thursday, March 11, 2010 3:17 PM<br>
<b>To:</b> Chris Ward (chrward)<br>
<b>Cc:</b> Kim, Hyoun S; cisco-voip@puck.nether.net<br>
<b>Subject:</b> Re: [cisco-voip] DHCP Problems | CME / Windows<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<p class=MsoNormal>That debug tells me that the dhcp database on the router had
a previous entry for this client and is now seeing the request on a different vlan.<o:p></o:p></p>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>You can see that after the DHCPNak is sent it sees the
request come in, confirms it doesn't have a pool for that address range, and
doesn't send another Nak. <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
</div>
<div>
<p class=MsoNormal>I think you need to see the debugs that result in this
client getting into the dhcp database to begin with.<o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<div>
<p class=MsoNormal><span style='font-size:13.5pt;font-family:"Helvetica","sans-serif";
color:black'>-Ryan<o:p></o:p></span></p>
</div>
</div>
<p class=MsoNormal><o:p> </o:p></p>
<div>
<div>
<p class=MsoNormal>On Mar 11, 2010, at 4:03 PM, Chris Ward (chrward) wrote:<o:p></o:p></p>
</div>
<p class=MsoNormal><br>
<br>
<span class=apple-style-span><span style='font-size:13.5pt;font-family:"Helvetica","sans-serif"'><o:p></o:p></span></span></p>
<div>
<div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>“</span><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010542: Mar 11 15:35:27.595 EST: DHCPD: client has moved to a
new subnet.</span><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>”</span><o:p></o:p></p>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>That doesn’t seem good. Any ip-helpers in use here?</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>+Chris</span><o:p></o:p></p>
</div>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><o:p></o:p></p>
</div>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in;
border-width:initial;border-color:initial'>
<div>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
class=apple-converted-space><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> </span></span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'><a
href="mailto:cisco-voip-bounces@puck.nether.net">cisco-voip-bounces@puck.nether.net</a><span
class=apple-converted-space> </span>[mailto:cisco-voip-bounces@puck.nether.net]<span
class=apple-converted-space> </span><b>On Behalf Of<span
class=apple-converted-space> </span></b>Kim, Hyoun S<br>
<b>Sent:</b><span class=apple-converted-space> </span>Thursday, March 11,
2010 3:41 PM<br>
<b>To:</b><span class=apple-converted-space> </span>Ryan Ratliff
(rratliff)<br>
<b>Cc:</b><span class=apple-converted-space> </span><a
href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span class=apple-converted-space> </span>Re: [cisco-voip]
DHCP Problems | CME / Windows</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>I do have another router, but it doesn’t point anything to the
CME router. All I did was configure the CME router to use a valid
IP within the subnet.</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>Here is the output I’ve gotten so far:</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010540: Mar 11 15:33:46.498 EST: DHCPD: checking for expired
leases.</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010541: Mar 11 15:35:27.595 EST: DHCPD: DHCPREQUEST received
from client 0100.247e.1137.4c.</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010542: Mar 11 15:35:27.595 EST: DHCPD: client has moved to a
new subnet.</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010543: Mar 11 15:35:27.595 EST: DHCPD: Sending notification of
ASSIGNMENT FAILURE:</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010544: Mar 11 15:35:27.595 EST: DHCPD: htype 1
chaddr 0024.7e11.374c</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010545: Mar 11 15:35:27.595 EST: DHCPD: remote id
020a0000ac15c8c100000000</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010546: Mar 11 15:35:27.595 EST: DHCPD: circuit id
00000000</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010547: Mar 11 15:35:27.595 EST: DHCPD: Sending notification of
ASSIGNMENT_FAILURE:</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010548: Mar 11 15:35:27.599 EST: DHCPD: due to: Reason
with no text explanation</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010549: Mar 11 15:35:27.599 EST: DHCPD: htype 1
chaddr 0024.7e11.374c</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010550: Mar 11 15:35:27.599 EST: DHCPD: remote id
020a0000ac15c8c100000000</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010551: Mar 11 15:35:27.599 EST: DHCPD: circuit id
00000000</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010552: Mar 11 15:35:27.599 EST: DHCPD: Sending DHCPNAK to
client 0100.247e.1137.4c.</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010553: Mar 11 15:35:27.599 EST: DHCPD: broadcasting BOOTREPLY
to client 0024.7e11.374c.</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010554: Mar 11 15:35:28.623 EST: DHCPD: Sending notification of
DISCOVER:</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010555: Mar 11 15:35:28.623 EST: DHCPD: htype 1
chaddr 0024.7e11.374c</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010556: Mar 11 15:35:28.623 EST: DHCPD: remote id
020a0000ac15c8c100000000</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010557: Mar 11 15:35:28.623 EST: DHCPD: circuit id
00000000</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010558: Mar 11 15:35:28.623 EST: DHCPD: DHCPDISCOVER received
from client 0100.247e.1137.4c on interface FastEthernet0/0.</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010559: Mar 11 15:35:28.623 EST: DHCPD: Seeing if there is an
internally specified pool class:</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010560: Mar 11 15:35:28.623 EST: DHCPD: htype 1
chaddr 0024.7e11.374c</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010561: Mar 11 15:35:28.623 EST: DHCPD: remote id
020a0000ac15c8c100000000</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010562: Mar 11 15:35:28.623 EST: DHCPD: circuit id
00000000</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010563: Mar 11 15:35:28.623 EST: DHCPD: there is no address pool
for 172.24.200.193.</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010564: Mar 11 15:35:28.651 EST: DHCPD: DHCPREQUEST received
from client 0100.247e.1137.4c.</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010565: Mar 11 15:35:28.651 EST: DHCPD: no subnet configured for
172.24.217.73.</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010566: Mar 11 15:35:28.651 EST: DHCPD: Finding a relay for
client 0100.247e.1137.4c on interface FastEthernet0/0.</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010567: Mar 11 15:35:28.651 EST: DHCPD: Seeing if there is an
internally specified pool class:</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010568: Mar 11 15:35:28.651 EST: DHCPD: htype 1
chaddr 0024.7e11.374c</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010569: Mar 11 15:35:28.651 EST: DHCPD: remote id
020a0000ac15c8c100000000</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010570: Mar 11 15:35:28.651 EST: DHCPD: circuit id
00000000</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010571: Mar 11 15:35:28.651 EST: DHCPD: there is no pool for
172.24.200.193.</span><o:p></o:p></p>
</div>
<div style='margin-left:.5in'>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Courier New";
color:#1F497D'>010572: Mar 11 15:35:46.500 EST: DHCPD: checking for expired
leases.</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'>That MAC address is a PC.</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><o:p></o:p></p>
</div>
<div>
<div>
<p class=MsoNormal><b><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Hyoun Kim</span></b><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Network Administrator I</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Charter Media - East Division</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>640 Broadmor Blvd, Suite 80</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Murfreesboro, TN 37129</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'> </span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Email:<span class=apple-converted-space> </span><a
href="mailto:Hyoun.Kim@chartercom.com">Hyoun.Kim@chartercom.com</a></span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Office: 615.217.6245</span><o:p></o:p></p>
</div>
<div>
<p class=MsoNormal><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#1F497D'>Fax: 615.217.6255</span><o:p></o:p></p>
</div>
</div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif";
color:#1F497D'> </span><o:p></o:p></p>
</div>
<div>
<div style='border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in;
border-width:initial;border-color:initial'>
<div>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>From:</span></b><span
class=apple-converted-space><span style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'> </span></span><span
style='font-size:10.0pt;font-family:"Tahoma","sans-serif"'>Ryan Ratliff
[mailto:rratliff@cisco.com]<span class=apple-converted-space> </span><br>
<b>Sent:</b><span class=apple-converted-space> </span>Thursday, March 11,
2010 11:48 AM<br>
<b>To:</b><span class=apple-converted-space> </span>Kim, Hyoun S<br>
<b>Cc:</b><span class=apple-converted-space> </span><a
href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a><br>
<b>Subject:</b><span class=apple-converted-space> </span>Re: [cisco-voip]
DHCP Problems | CME / Windows</span><o:p></o:p></p>
</div>
</div>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<pre>debug dhcp detail<o:p></o:p></pre><pre>debug ip dhcp server event<o:p></o:p></pre><pre>debug ip dhcp packet<o:p></o:p></pre>
<div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal>I don't believe the ios dhcp server will attempt to serve
requests on an interface it doesn't have a dhcp pool defined for. Do you
happen to have another router with a data vlan address and ip-helper pointed to
the CME router?<o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
</div>
<div>
<div>
<div>
<p class=MsoNormal>-Ryan<o:p></o:p></p>
</div>
</div>
</div>
<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<div>
<div>
<div>
<p class=MsoNormal>On Mar 11, 2010, at 12:21 PM, Kim, Hyoun S wrote:<o:p></o:p></p>
</div>
</div>
<p class=MsoNormal style='margin-bottom:13.5pt'><span class=apple-style-span><span
style='font-size:13.5pt;font-family:"Helvetica","sans-serif"'> </span></span><o:p></o:p></p>
<div>
<div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>After
implementing the last Cisco VoIP solution for our offices, I’ve stumbled across
a problem with machines (all Windows) that occasionally drop their network
connection just briefly every couple of hours. While this normally
wouldn’t be a problem, it is for us because we redirect several of the default
Windows folders to a Windows server. When the connection drops, Windows
loses these folders and you have to log off/log on to get them back.</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Looking
into the Event Properties of various windows machines, it intermittently gets a
DHCPNACK message from another DHCP server. Unfortunately, that DHCP
server is the DHCP pool I set up on the CME.</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>One
of the Ethernet ports on the CME is configured for the data VLAN. This is
connected to our switch with only the data VLAN being shown when I perform a
show spanning-tree on that interface.</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>The
other Ethernet port is strictly configured for the voice VLAN and displays only
the voice VLAN in a show spanning-tree on that interface.</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Each
PC port has both the data VLAN & voice vlan defined in the configuration w/
the phone containing “switchport voice vlan 100”.</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Do
you guys have any suggestions on why the Windows machines are trying to pull an
IP from the Cisco DHCP server I set up for the phones?</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'>Thanks
in advance.</span><o:p></o:p></p>
</div>
</div>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><o:p></o:p></p>
</div>
</div>
<p class=MsoNormal align=right style='text-align:right'><span style='font-size:
11.0pt;font-family:"Calibri","sans-serif";color:#717074'> </span><o:p></o:p></p>
<p class=MsoNormal align=right style='text-align:right'><span style='font-size:
11.0pt;font-family:"Calibri","sans-serif";color:#717074'><image001.jpg></span><o:p></o:p></p>
<div class=MsoNormal align=center style='text-align:center'><span
style='font-size:11.0pt;font-family:"Calibri","sans-serif";color:#717074'>
<hr size=4 width="100%" noshade style='color:#7FA2B8' align=center>
</span></div>
<div>
<div>
<p class=MsoNormal><b><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";
color:#717074'>Hyoun Kim</span></b><span class=apple-converted-space><b><span
style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:#7FA2B8'> </span></b></span><b><span
style='font-size:10.0pt;font-family:"Verdana","sans-serif";color:#7FA2B8'>•</span></b><span
class=apple-converted-space><b><span style='font-size:11.0pt;font-family:"Verdana","sans-serif";
color:#717074'> </span></b></span><span style='font-size:8.0pt;font-family:
"Verdana","sans-serif";color:#717074'>Network Administrator I – East Division</span><o:p></o:p></p>
</div>
</div>
<p class=MsoNormal align=right style='text-align:right'><span style='font-size:
8.0pt;font-family:"Verdana","sans-serif";color:#717074'>640 Broadmor Blvd</span><span
class=apple-converted-space><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";
color:#717074'> </span></span><b><span style='font-size:11.0pt;font-family:
"Verdana","sans-serif";color:#7FA2B8'>•<span class=apple-converted-space> </span></span></b><span
style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#717074'>Suite
80</span><span class=apple-converted-space><span style='font-size:10.0pt;
font-family:"Verdana","sans-serif";color:#717074'> </span></span><b><span
style='font-size:11.0pt;font-family:"Verdana","sans-serif";color:#7FA2B8'>•<span
class=apple-converted-space> </span></span></b><span style='font-size:
8.0pt;font-family:"Verdana","sans-serif";color:#717074'>Murfreesboro, TN 37129</span><o:p></o:p></p>
<p class=MsoNormal align=right style='text-align:right'><span style='font-size:
10.0pt;font-family:"Wingdings 2";color:#717074'>'</span><span
class=apple-converted-space><span style='font-size:8.0pt;font-family:"Verdana","sans-serif";
color:#717074'> </span></span><span style='font-size:8.0pt;font-family:
"Verdana","sans-serif";color:#717074'>615.217.6245</span><span
class=apple-converted-space><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";
color:#717074'> </span></span><b><span style='font-size:11.0pt;font-family:
"Verdana","sans-serif";color:#7FA2B8'>•<span class=apple-converted-space> </span></span></b><span
style='font-size:10.0pt;font-family:"Wingdings 2";color:#717074'>'</span><span
class=apple-converted-space><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";
color:#717074'> </span></span><span style='font-size:8.0pt;font-family:
"Verdana","sans-serif";color:#717074'>859.312.6941</span><span
class=apple-converted-space><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";
color:#7FA2B8'> </span></span><b><span style='font-size:11.0pt;font-family:
"Verdana","sans-serif";color:#7FA2B8'>•</span></b><span
class=apple-converted-space><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";
color:#717074'> </span></span><span style='font-size:10.0pt;font-family:
"Wingdings 2";color:#717074'>7</span><span class=apple-converted-space><span
style='font-size:11.0pt;font-family:"Verdana","sans-serif";color:#717074'> </span></span><span
style='font-size:8.0pt;font-family:"Verdana","sans-serif";color:#717074'>615.217.6255</span><span
class=apple-converted-space><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";
color:#717074'> </span></span><b><span style='font-size:11.0pt;font-family:
"Verdana","sans-serif";color:#7FA2B8'>•<span class=apple-converted-space> </span></span></b><span
style='font-size:10.0pt;font-family:Wingdings;color:#717074'>*</span><span
class=apple-converted-space><span style='font-size:10.0pt;font-family:"Verdana","sans-serif";
color:#717074'> </span></span><span style='font-size:8.0pt;font-family:
"Verdana","sans-serif";color:#717074'><a href="mailto:Hyoun.Kim@chartercom.com">Hyoun.Kim@chartercom.com</a></span><o:p></o:p></p>
<div>
<div>
<p class=MsoNormal><span style='font-size:11.0pt;font-family:"Calibri","sans-serif"'> </span><o:p></o:p></p>
</div>
</div>
</div>
<pre>E-MAIL CONFIDENTIALITY NOTICE: <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre>The contents of this e-mail message and <o:p></o:p></pre><pre>any attachments are intended solely for the <o:p></o:p></pre><pre>addressee(s) and may contain confidential <o:p></o:p></pre><pre>and/or legally privileged information. If you <o:p></o:p></pre><pre>are not the intended recipient of this message <o:p></o:p></pre><pre>or if this message has been addressed to you <o:p></o:p></pre><pre>in error, please immediately alert the sender<o:p></o:p></pre><pre> by reply e-mail and then delete this message <o:p></o:p></pre><pre>and any attachments. If you are not the <o:p></o:p></pre><pre>intended recipient, you are notified that <o:p></o:p></pre><pre>any use, dissemination, distribution, copying, <o:p></o:p></pre><pre>or storage of this message or any attachment <o:p></o:p></pre><pre>is strictly prohibited.<o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre>
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<p class=MsoNormal><span style='font-size:13.5pt;font-family:"Helvetica","sans-serif"'>_______________________________________________<br>
cisco-voip mailing list<br>
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<div>
<p class=MsoNormal> <o:p></o:p></p>
</div>
<pre> <o:p></o:p></pre><pre>E-MAIL CONFIDENTIALITY NOTICE: <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre>The contents of this e-mail message and <o:p></o:p></pre><pre>any attachments are intended solely for the <o:p></o:p></pre><pre>addressee(s) and may contain confidential <o:p></o:p></pre><pre>and/or legally privileged information. If you <o:p></o:p></pre><pre>are not the intended recipient of this message <o:p></o:p></pre><pre>or if this message has been addressed to you <o:p></o:p></pre><pre>in error, please immediately alert the sender<o:p></o:p></pre><pre> by reply e-mail and then delete this message <o:p></o:p></pre><pre>and any attachments. If you are not the <o:p></o:p></pre><pre>intended recipient, you are notified that <o:p></o:p></pre><pre>any use, dissemination, distribution, copying, <o:p></o:p></pre><pre>or storage of this message or any attachment <o:p></o:p></pre><pre>is strictly prohibited.<o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre><pre> <o:p></o:p></pre></div>
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<p class=MsoNormal><o:p> </o:p></p>
</div>
</div>
<pre>
E-MAIL CONFIDENTIALITY NOTICE:
The contents of this e-mail message and
any attachments are intended solely for the
addressee(s) and may contain confidential
and/or legally privileged information. If you
are not the intended recipient of this message
or if this message has been addressed to you
in error, please immediately alert the sender
by reply e-mail and then delete this message
and any attachments. If you are not the
intended recipient, you are notified that
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