Lab Manager V3 and a second NETWORK card

Hello everyone. I have a question I hope you can help me with. In Lab Manager V2.5, we were having a problem with fencing. Our fencing required 5 IPs and our customer wants about 100 fences. As we seek to do not use more than 2 C all classes of IP addresses, we hoped an alternative solution.

Our current idea is to try to use the second NETWORK card on a separate internal switch. This option would use the internal IP for 4 IP addresses and an external IP address. Although this plan seems feasible in theory, the V2.5 Lab Manager did not work to achieve this end. Thus, we are now experiencing V3. Does anyone know if this plan of attack is feasible? If so, what measures are necessary to achieve this goal? The second NETWORK card will be detected automatically by the Lab Manager, or is there a configuration I do not see any there to achieve?

In short, I need to know if a second NETWORK adapter is feasible with V3 before submitting a request for a second switch. Please let me know if anyone has any info on this subject. Thank you kindly.

LM 3.0 allows to use up to 4 network LM by VM Interfaces.  A Network Interface is the combination of the virtual NETWORK card and a physical interface LM LM 3.0, or virtual network.  Networking has been considerably strengthened LM 2.5 days.  Instead of a comprehensive physical network, you can have several (limit)? Physical networks that map to vSwitches in your vCenter/ESX host environment.  The Act of creating a physical network of LM 3.0 creates a group of ports on the vSwitch that you you mapped physical network LM.  Each physical network can accommodate up to worth (1024) 4 c of static IP addresses.  If you want that your different physical networks LM using different physical network interface cards on the ESX host, map to different vCenter/ESX vSwitches.

Fencing is also managed a little more dynamically without the limitations in number of closed configs that were in previous versions.  All virtual machines in a fenced config needs to be hosted on the same ESX host however.

Oh, virtual networks are a separate issue, which allow the installation of a local network visible only to virtual machines in a configuration.

I hope this helps.

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Tags: VMware

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