翻訳と辞書 |
Distributed Overlay Virtual Ethernet : ウィキペディア英語版 | Distributed Overlay Virtual Ethernet
Distributed Overlay Virtual Ethernet (DOVE) is a tunneling and virtualization technology for computer networks, created and backed by IBM. DOVE allows creation of network virtualization layers for deploying, controlling, and managing multiple independent and isolated network applications over a shared physical network infrastructure. == Overview == The tunneling format is decoupled from the logical network view offered by DOVE, and defines only the way frames are encapsulated to be transferred by the underlying network infrastructure. As a notable difference from other network virtualization solutions (such as OTV), this allows DOVE not to be limited to providing OSI layer 2 emulation only (for example, passing Ethernet frames).〔 Logical components of the DOVE architecture are ''DOVE controllers'' and ''DOVE switches'' (abbreviated as ''dSwitch''). DOVE controllers perform management functions, and one part of the control plane functions across DOVE switches. DOVE switches perform the encapsulation of layer 2 frames into UDP packets using the Virtual Extensible LAN (VXLAN) frame format, and provide virtual interfaces for virtual machines to plug into, similarly to how physical Ethernet switches provide ports for network interface controller (NIC) connections. DOVE switches are running as part of virtual machine hypervisors.〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Distributed Overlay Virtual Ethernet」の詳細全文を読む
スポンサード リンク
翻訳と辞書 : 翻訳のためのインターネットリソース |
Copyright(C) kotoba.ne.jp 1997-2016. All Rights Reserved.
|
|