This paper is concerned with the optimum routing and flow assignment problem in packet-switch networks. The optimum objective function is the network-wide average time delay.
研究分组交换网的路由选择及流量分配问题，以网络的平均时延为优化目标函数。
As Figure 1 shows, this functionality is represented by a switch, which enables efficient packet communication among the participating endpoints.
正如图1所示，这个在功能上表示为一个交换机，它支持参与其中的端点间的高效数据包通信。
Depending on the nature of the problem, it is sometimes good practice to run a tcpdump for a period of time while capturing packet information to a file using the -w switch.
根据问题的性质，有时候最好运行tcpdump一段时间，同时使用- w选项把数据包信息捕捉到文件中。
Optical label technology is an important technology to realize optical packet switch.
光标记技术是一种实现光分组交换的重要技术。
Parallel Packet switch (PPS) can realize high speed switching by using low speed switches, which is a hot spot in switching area.
并行分组交换机(PPS)是一种利用多个低速交换结构实现高速交换的新技术，它是当前高速交换领域的一个研究热点。
For realizing the all-optical packet switch in deed, the research of all-optical signal processing is quite urgent.
为了实现真正意义上的全光分组交换，全光信号处理技术的研究迫在眉睫。
Absrtact: Next generation network is based on packet switch.
摘要：下一代网络是基于分组交换的网络。
Group communication based on IP-multicast technology will be an important part of packet switch networks.
采用IP组播技术的群组通信将是包交换通信网络中非常重要的一类应用。
Now the theory network model such as Manhattan street network and shuffle net could not meet the requirements of optical packet switch network.
目前常用的网络理论模型如曼哈顿网络、洗牌网等均不能适应光分组网络研究的需要。
The internal priority value provides a priority to the packet during processing in the switch.
内部优先权值在交换机中处理期间给该分组提供优先权。
When the FC switch receives the packet, the packet will be forwarded to the SAN network to other switches or server.
当FC交换机接收到报文时，会将这些报文转发给SAN网络内的其他交换机或者是服务器。
Packet processing is mainly straight with the outside world to communicate with the neighbor switch, and compare the information with the local.
报文处理主要是与外界直连的邻居交换机进行通信，并将信息与本地进行比较。
SAN in a stable network, access to SAN network packet network via FC SAN switch into.
在稳定的SAN网络内，访问SAN网络的报文通过FC交换机进入SAN网络。
The outbound priority value is applied to the packet in lieu of the inbound priority value prior to transmitting the packet from the switch.
在从交换机发送该分组前出站优先权值应用到该分组中代替入站优先权值。
On the switch side, a server switch can automatically block irrelevant broadcast traffic from a server to eliminate the associated interrupt and packet-discard handling.
在交换机一端，服务器交换机能自动阻断来自某个服务器的无关的广播信息流，以消除相关的中断和包丢弃处理。
On the switch side, a server switch can automatically block irrelevant broadcast traffic from a server to eliminate the associated interrupt and packet-discard handling.
在交换机一端，服务器交换机能自动阻断来自某个服务器的无关的广播信息流，以消除相关的中断和包丢弃处理。
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