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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Here are two examples I’ve used in the past<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">----example 1 -------<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ip unnumbered and Vlans – so you have some ip range flexibility. ( also I think the external NIC is just a layer 2 interface that is for outside switch connectivity)<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 this case I only used 2/0 for the CIMC and esxi and the 2/1 for all host communications ( voice, firewall, vmware) broke out onto vlans<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">interface ucse2/0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ip unnumbered Vlan11<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">imc ip address 10.20.X.X 255.255.255.192 default-gateway 10.20.X.X (where this is the IP of Vlan11)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">imc access-port shared-lom console<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">( if you plan on using the other IP”s in the vlan 11 range you have to put static routes to this interface)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ip route 10.20.X.132 255.255.255.255 ucse2/0 name cimc<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ip route 10.20.X.133 255.255.255.255 ucse2/0 name exsi<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"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">interface ucse2/1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">description Internal switch interface connected to Service Module<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">switchport trunk native vlan 11<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">switchport trunk allowed vlan 1-5,7,8,12<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">switchport mode trunk<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">no ip address<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">interface Vlan11<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">description Management Vlan<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ip address 10.20.X.X 255.255.255.192<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">interface Vlan2<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">description Voice Vlan<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ip address 10.20.99.X 255.255.255.128<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">….<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"><o:p> </o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">---- example 2 -----<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">Basic voice installation with a BEK6S – nothing fancy since it was a base 100 user system with Router as SRST to a single CUCM/CUC/IMP<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">interface ucse1/0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">description Internal interface connected to UCSE Port 0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ip unnumbered GigabitEthernet0/0<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">imc ip address 10.180.X.5 255.255.254.0 default-gateway 10.180.X.2
<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"> imc access-port shared-lom console<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">interface ucse1/1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">description Internal switch interface connected to UCSE Port 1<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">no ip address<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">ip route 10.180.X.5 255.255.255.255 ucse1/0 name cimc<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ip route 10.180.X.6 255.255.255.255 ucse1/0 name esxi<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ip route 10.180.X.7 255.255.255.255 ucse1/0 name CUCM<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ip route 10.180.X.8 255.255.255.255 ucse1/0 name CUPS<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">ip route 10.180.X.9 255.255.255.255 ucse1/0 name CUC<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"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Verdana",sans-serif;color:red"><o:p> </o:p></span></p>
<p class="MsoNormal" style="margin-bottom:3.75pt"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#4D4E4C">Chris Osborne</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D">
<br>
Sr Solution Architect<br>
T: 704-969-2771 <br>
M: 864-423-8288 <br>
E: <a href="mailto:chris.osborne@dimensiondata.com"><span style="color:#76C52C">chris.osborne@dimensiondata.com</span></a>
<o:p></o:p></span></p>
<p class="MsoNormal" style="margin-bottom:3.75pt"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D">For more information, please go to
<a href="http://www.dimensiondata.com/en-US"><span style="color:#76C52C">www.dimensiondata.com/en-US</span></a>
<o:p></o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><o:p> </o:p></span></p>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> Lelio Fulgenzi [mailto:lelio@uoguelph.ca]
<br>
<b>Sent:</b> Tuesday, September 12, 2017 11:31 AM<br>
<b>To:</b> Chris Osborne (Americas) <chris.osborne@dimensiondata.com>; cisco-voip voyp list <cisco-voip@puck.nether.net><br>
<b>Subject:</b> RE: UCS-E and using both internal and external connections.<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></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">Thanks Chris. This is the answer I seem to be getting from different avenues. I like to get comments about design and deployment options from various sources.<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">The TAC confirmed using all interfaces at once, but cautioned that they are not bonded together. So in my case, I’d have vSwitch zero for management using ge<slot>/2
(external) and vSwitch one for applications using ge<slot>/0 (internal L3 interface).
<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’m still working out how to configure things with respect to what the default gateway of the guest applications would be, but I think I’m there. Essentially
create a loopback and assign that loopback to the ip unnumbered configuration on the UCS-E blade itself. This loopback would be a subnet of, say, /29, with 6 usable ip addresses, one for router, 5 for guests. Overkill, but I can’t go with just two host ip
address that you get with a /30. This loopback would then be the default gateway of the guest application on the same subnet.<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’ve also asked the TAC to confirm what type of port is the external GE connection – L2 or L3 or selectable? I’d want to be able to plug the external GE connection
into an upstream switch configured for the campus ESXi host VLAN.<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">If you have thoughts on any of the above, that would be great!<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"><o:p> </o:p></span></p>
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<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">Lelio Fulgenzi, B.A.<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Senior Analyst, Network Infrastructure<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Computing and Communications Services (CCS)<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">University of Guelph<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">519-824-4120 Ext 56354<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="mailto:lelio@uoguelph.ca">lelio@uoguelph.ca</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D"><a href="http://www.uoguelph.ca/ccs">www.uoguelph.ca/ccs</a><o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Room 037, Animal Science and Nutrition Building<o:p></o:p></span></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Guelph, Ontario, N1G 2W1<o:p></o:p></span></p>
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<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"> Chris Osborne (Americas) [<a href="mailto:chris.osborne@dimensiondata.com">mailto:chris.osborne@dimensiondata.com</a>]
<br>
<b>Sent:</b> Tuesday, September 12, 2017 11:04 AM<br>
<b>To:</b> Lelio Fulgenzi; cisco-voip voyp list<br>
<b>Subject:</b> RE: UCS-E and using both internal and external connections.<o:p></o:p></span></p>
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<p class="MsoNormal"><o:p> </o:p></p>
<p class="MsoNormal"><span style="font-size:11.0pt;font-family:"Calibri",sans-serif;color:#1F497D">Lelio<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’m my experience you will have two internal (router) interfaces to the E140 blade 2/0 and 2/1 plus an external NIC on the card blade itself (I’ve never used
it, couldn’t find a reason to)<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">So you could definitely setup one NIC as internal and the other as External inside the router and or use the external NIC as well as a backup to switch.<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">Vmware just see’s the 3 NIC’s and you can use them as you see fit with VSwitch setups as normal UCS seriers servers.<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>
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<p class="MsoNormal" style="margin-bottom:3.75pt"><b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#4D4E4C">Chris Osborne</span></b><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D">
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Sr Solution Architect<br>
T: 704-969-2771 <br>
M: 864-423-8288 <br>
E: <a href="mailto:chris.osborne@dimensiondata.com"><span style="color:#76C52C">chris.osborne@dimensiondata.com</span></a>
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<p class="MsoNormal" style="margin-bottom:3.75pt"><span style="font-size:10.0pt;font-family:"Arial",sans-serif;color:#1F497D">For more information, please go to
<a href="http://www.dimensiondata.com/en-US"><span style="color:#76C52C">www.dimensiondata.com/en-US</span></a>
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<p class="MsoNormal"><b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif">From:</span></b><span style="font-size:11.0pt;font-family:"Calibri",sans-serif"> cisco-voip [<a href="mailto:cisco-voip-bounces@puck.nether.net">mailto:cisco-voip-bounces@puck.nether.net</a>]
<b>On Behalf Of </b>Lelio Fulgenzi<br>
<b>Sent:</b> Saturday, September 09, 2017 9:49 PM<br>
<b>To:</b> cisco-voip voyp list <<a href="mailto:cisco-voip@puck.nether.net">cisco-voip@puck.nether.net</a>><br>
<b>Subject:</b> [cisco-voip] UCS-E and using both internal and external connections.<o:p></o:p></span></p>
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I'm in the process of designing a new demployment of four ucs-E blades (e140s-m2) into four ISR-G2 routers (2x3945,1x3925,1x2921).<br>
<br>
The question I have is whether or not I can use _both_ an internal interface and external interface to communicate with the blade? External for ESXi and internal for guests (unity express) running on ESXi.<br>
<br>
I'd like to use external for ESXi to stick with existing models but to also remove the router internals as a failure point. The guest itself would need to talk with the router internals to ensure unity express can register with SRST without any infrastructure
requirements.<br>
<br>
What are people's thoughts about this?<br>
<br>
Sent from my iPhone<br>
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<span style="color:white">itevomcid</span> <o:p></o:p></p>
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