您要查找的是不是：
- A permanent virtual circuit is a path that stays open even when no traffic is using it. 永久性虚拟电路是即便没有信息流通过时仍保持开放的通道。
- DLCI Data Link Connection Identifier ( DLCI) is a unique number assigned to a Permanent Virtual Circuit (PVC) end point in a frame relay network. 本策略的目的使为了定义任何外部主机连接到企业网络的标准。这些标准是为了使非授权使用企业资源造成的损害及相应的企业信息暴露最小化。
- A packet used by a data terminal equipment ( DTE ) or by a data circuit terminating equipment ( DCE ) to indicate a temporary inability to accept additional packets for a virtual call or permanent virtual circuit. 数据终端设备(DTE)或数据电路端接设备(DCE)使用的信息包，用来表示暂时无法接收虚拟呼叫或永久虚拟电路的附加信息包。
- Typically, permanent virtual circuits are set up between multiple backbone switches and between switches and devices with heavy network traffic. 一般而言，永久性虚拟电路建在多个主干网交换机之间和交换机与网络信息流量大的设备之间。
- Typically,permanent virtual circuits are set up between multiple backbone switches and between switches and devices with heavy network traffic. 一般而言，永久性虚拟电路建在多个主干网交换机之间和交换机与网络信息流量大的设备之间。
- Add permanent virtual circuit connection LT 增加永久虚电路连接
- However,the concern is that voice traffic in frame environments built with permanent virtual circuits (PVC) will not be as cost-effective as frame nets built with switched virtual circuits (SVC). 但问题是，用永久虚拟电路（PVC）建立起来的帧环境中的话音通信的性能价格比不如用交换虚拟电路（SVC）建立起来的帧网络。
- However, the concern is that voice traffic in frame environments built with permanent virtual circuits (PVC) will not be as cost-effective as frame nets built with switched virtual circuits (SVC). 但问题是，用永久虚拟电路（PVC）建立起来的帧环境中的话音通信的性能价格比不如用交换虚拟电路（SVC）建立起来的帧网络。
- Permanent Virtual Circuit Interface Priority Queueing 永久虚电路接口优先队列
- This device provides network access over a permanent virtual circuit 这个设备在永久虚电路上提供网络访问
- This permanent virtual circuit will be used by applications that are calling with the following criteria 此永久虚电路会被用以下标准调用的应用程序使用
- VCP? Virtual Circuit control Program? 虚拟电路控制程序?
- permanent virtual circuit 永久虚拟电路
- PVC (permanent virtual circuit) 永久性虚拟线路
- soft permanent virtual circuit 软永久虚电路
- permanent virtual circuit (PVC) 固定虚拟电路
- Traffic on each virtual circuit can be encrypted with its own distinct key. 每个虚拟线路上的通信可以用其自己特定的密钥进行加密。
- The network virtual circuit was terminated due to a time-out or other failure. 因为超时或其它的错误,网络虚拟线路被终止。
- An unexpected network error has occurred on the virtual circuit to %2. 连至%252的虚电路上产生意外的网络错误。
- ATM devices talk to each other over virtual circuits that can either be permanent or temporary. ATM设备通过或是永久的或是临时的虚拟电路互相交谈。
