Any requests for information by unknown persons need to be sent to a centralnetwork security location for verification and fulfillment.
对于身份不明的人的任何要求，需要的信息被发送到中央网络核查和执行安全的位置。
2
When the network is overloading, the Centralnetwork Control Unit can perceive it and dropout some low priorities fluent to keep the real time behavior of high priorities fluent.
当网络负荷超载时，网络枢纽控制器就会通过丢弃一些低优先级的数据，来保证高优先级数据的实时性。
3
Encoders offer local recording on compact flash or external hard-disk drive via USB, recording on network-attached RAID storage units, or recording with a centralnetwork video recorder.