Vmkernel network interfaces provide network connections for hosts and process VMware vmotion, IP memory, and fault tolerance.
The process of moving virtual machines between hosts is migration. With vmotion, You can migrate powered-on virtual machines without stopping services, but you must set the correct vmkernel network connection stack to adapt to vmotion. IP memory refers to any form of memory for esxi using TCP/IP networks. Because these memory types are based on the network, they can use the same vmkernel interface and port group. To create a vmkernel network, follow these steps.
Step 1. on the host configuration tab, click "network. In the vsphere Standard switch view, click Add network. In the "add network Button wizard", select vmkernel and click "Next,
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Step 4 enter the IP address and subnet mask of the vmkernel interface. Click the edit button to set the vmkernel default gateway for the vmkernel service (such as vmotion, NAS, and iSCSI. By default, the host name is entered on the DNS Configuration tab. As with the domain, the DNS server address specified during installation is pre-selected. Click "OK" and then click "Next" in the following window,
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This article is from "Zhao Guangsheng's blog", please be sure to keep this source http://capfzgs.blog.51cto.com/7729146/1572670
Create a vmkernel Network