| 
 | systems under Matrix Operating Environment for  | 
| 
 | include VMware ESX, VMware ESXi, or Microsoft  | 
| virtual machine | The  | 
| console | of the virtual machine console is one console session for its associated virtual machine. | 
| virtual network | A LAN that is shared by the virtual machines running on the same VM Host or in the same | 
| 
 | Serviceguard cluster. | 
| virtual switch | See vswitch. | 
| VLAN | Virtual LAN. Defines logical connectivity instead of the physical connectivity defined by a LAN. | 
| 
 | A VLAN provides a way to partition a LAN logically such that the broadcast domain for a VLAN | 
| 
 | is limited to the nodes and switches that are members of the VLAN. | 
| VM | See virtual machine. | 
| VM Host | A server running software such as HP Integrity Virtual Machines, VMware ESX, VMware ESXi, | 
| 
 | or Microsoft  | 
| 
 | an operating system. | 
| VM Provider | The WBEM services provider for Integrity VM host and guest configuration data. The VM Provider | 
| 
 | allows Integrity VM Manager to have visibility to VM Host and guest resources. For VM Manager | 
| 
 | VM Host views, the provider gives information about the VM Host and its guests. For VM Manager | 
| 
 | virtual machine views, the provider gives information about a particular virtual machine and the | 
| 
 | identity of its host. | 
| vswitch | Virtual switch. Refers to both a dynamically loadable kernel module (DLKM) and a  | 
| 
 | component implementing a virtual network switch. The virtualized network interface cards (NICs) | 
| 
 | for guest machines are attached to the virtual switches. By associating the vswitch with a physical | 
| 
 | working LAN on the VM Host, you provide the guest with the capability of communicating outside | 
| 
 | the localnet. | 
| WBEM | |
| 
 | by the Distributed Management Task Force, Inc. A WBEM provider offers access to a resource. | 
| 
 | WBEM clients send requests to providers to get information about, and access to, the registered | 
| 
 | resources. | 
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