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virtual switch

A virtualswitch

is an intelligent network unit, implemented by a software program, via which virtual machines (VM) in a virtual network can communicate with other virtual computers. A virtual switch can not only be virtual, it can also be connected to a network interface card (NIC). By being intelligent, it can ensure the integrity of VM profiles, including network and security settings. A virtual switch can not only forward data packets

, but can inspect them beforehand and distribute them accordingly. Some manufacturers integrate their virtual switches directly into their virtualization software, others into the firmware of their servers.

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Englisch: virtual switch
Updated at: 08.08.2011
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