伺服器虚拟化可透过支援在生产及恢复现场使用不同实体配置，协助增加灵活性，并降低灾害复原成本。

SVC Entry Edition supports attachment to servers using iSCSI protocols over IP networks, which can help reduce costs and simplify server configuration.

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交换器的运作速度比桥接器更高且能支援新的功能，诸如虚拟区域网路。

Switches operate at much higher speeds than bridges and can support new functionality, such as virtual LANs .

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