ESXI VM Network adapter disconnected

Problem:

 

ESXI VM Network adapter disconnected

cannot ping between the different VMs under the same Host

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Solution:

 

1.select a host, click the configure menu

2.create the VM Port group on a standard switch , give it a name "VM_NAT2".it means a Network that  VM can connect it with the port group via its network adapter

3.when create a VM ,we need to add a network adapter into VM.select the optional network "VM_NAT2"during configuration.

4.after installing the OS on a VM,need to configure its IP address & MAC address.

5.turn off the firewall ,check the connection via ping command.