Invention Grant
- Patent Title: Virtual machine system and method of network communication between virtual machines
- Patent Title (中): 虚拟机系统和虚拟机之间网络通信的方法
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Application No.: US11635912Application Date: 2006-12-07
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Publication No.: US07769031B2Publication Date: 2010-08-03
- Inventor: Hiroyuki Mitome , Yuji Tsushima
- Applicant: Hiroyuki Mitome , Yuji Tsushima
- Applicant Address: JP Tokyo
- Assignee: Hitachi, Ltd.
- Current Assignee: Hitachi, Ltd.
- Current Assignee Address: JP Tokyo
- Agency: Townsend and Townsend and Crew LLP
- Priority: JP2005-352847 20051207
- Main IPC: H04L12/46
- IPC: H04L12/46
Abstract:
A plurality of machine systems constituted by different VLAN constitution methods are integrated on one machine system by using virtual machines. An operation can be switched for virtual network interface cards to VLAN communication corresponding to VLAN ID set to a virtual network interface card or to VLAN communication corresponding to VLAN ID set by OS on a virtual machine using the virtual network interface card depending on whether or not VLAN ID is set.
Public/Granted literature
- US20070140263A1 Virtual machine system and method of network communication between virtual machines Public/Granted day:2007-06-21
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