For example, RAID and hot swap CPU CARDS have been common hardware redundancy features at the single server level.

例如，RAID和热交换cpu卡在单一服务器层次上通常都具备冗余特征的。

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Multi-homing allows a single SCTP endpoint to support multiple IP address and provides redundancy in situations where there are multiple routes to a single destination.

Multi - homing允许单一的sctp端点支持多个IP地址，并在到目标有多个路由的情况下提供冗余。

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The low priority link prevents a jeopardy condition on loss of any single private link and provides additional redundancy (consider low-pri heartbeat along with two private network heartbeats).

低优先链接防止了jeopardy的条件是当任何单一的私有链接的丢失时提供了额外的冗余（假设低优先级心跳通过了两条私有网络心跳线）。

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The single-engine jet is a departure from the old idea that redundancy equals safety.

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