PTP can be applied in a packet network easily and flexibly with submicrosecond-level synchronization accuracy, and will become an effective alternative to GPS.
PTP技术可方便灵活地应用于分组网络中，同步精度可达亚微秒级，将成为GPS的有效替代。
A novel approach to the real-time speech quality evaluation in a packet network using feed-forward multiple class random neural network (FFMCRNN) was presented.
提出了一种利用前馈随机神经网络在分组网络中进行实时语音质量评价的新方法。
Most of the network sniffers will also decode and decipher specific packet contents, which will help you when you want to study the content of a recognized protocol.
大多数的网络嗅探器也能够解码和解密特定的数据包内容，这能够帮助您研究一个已知协议的内容。
A computer on the public network sends a packet to the private network.
共有网络中的一台计算机要发送一个数据包到私有网络。
This paper analyzes packet capturing principle in detail combined with the structure and functions of the software and introduces its application in designing a network security and watch system.
文中结合该软件包的结构与功能对包捕获原理进行了详细的分析，并介绍了其在网络安全监控系统中的应用。
In all cases, you are looking for a high level of error packets, retransmissions, or dropped packet transmission, all of which indicate that the network is busy.
在所有情况下，都要寻找比较高的错误数据包、重新传输或丢失数据包传输数量，这些都说明网络忙。
A request command is enclosed in the data or message section of the underlying network packet. It requests the contents of registers in the device containing signal data of a device.
底层网络包的数据或消息区域封装了一个请求命令，它请求设备中包含设备信号数据的寄存器的内容。
He most likely looked for a dead port on the hub and plugged his laptop in with a packet sniffer installed on it, which promiscuously picks up traffic on a network segment.
他很有可能寻找集线器上的一个死端口，然后插上安装了包嗅探器的笔记本电脑，该嗅探器可以不加选择地拾取网段上的通信量。
A high setting for audio frames per packet reduces network bandwidth usage, but increases the chances of audio problems attributed to network packet loss.
如果将每个包的音频帧数设得较高，可以减少网络带宽的消耗，但是增加了因网络包丢失而导致音频问题的风险。
Network latency can also be introduced when the complexity of the network and the number of hosts or gateways that a packet has to travel through increases.
当网络的复杂性以及数据包要经过的主机或网关数量增加时，也会增加网络延时。
We poll the network interface anytime we enter the network driver (typically for transmitting a packet) and from the process scheduler's idle loop.
一旦进入网络驱动(通常是传输一个数据包时)以及在进程调度器的空闲循环的时候，对网络接口进行轮询。
Another way to process the content from tcpdump is to save the raw network packet data to a file and then process the file to find and decode the information that you want.
处理来自tcpdump的另一个方法是将原始网络数据包数据保存到一个文件中，然后处理这个文件以便查找和解码出您想要的信息。
Now let's see at a high level how a network packet is structured. Depending on the protocol being used for the communication, you could be dealing with one of the following IP packets.
现在我们从更高的层次看看网络包的结构是怎样的。
Anybody with a packet sniffer on your network or on a remote machine can view the information as it is exchanged, sometimes even password information.
任何人都可以在您的网络或远程计算机上使用包嗅探器查看交换的信息，有时甚至可以查看密码信息。
When a computer on the stub domain that has an inside local address wants to communicate outside the network, the packet goes to one of the NAT routers by way of normal routing to the default-gateway.
当一台在存根域 (网络) 中被分配了内部本地地址的计算机想要和外部网络通信时，数据包就会像通常一样被路由到其默认网关，此时网管充当NAT路由器功能。
The network latency is the time between sending a request to a destination and the destination actually receiving the sent packet.
网络延时是向目的地发送请求到目的地实际接收到数据包之间的时间间隔。
Typically, a packet may travel through a number of network points with routers before arriving at its destination.
通常，一个数据包要途经大量路由器网络节点，然后才抵达目的地。
This generally involves routing the packet across a network of networks, e.g. the Internet.
这主要包括把一个数据包在互联网中路由。
Under normal circumstances, you do not see a plain IP packet traveling over a network.
通常情况下，在网络中看不到普通ip包。
Maximum Transfer Unit (MTU) is defined as the largest packet that can be sent over a network.
最大传输单元(Maximum Transfer Unit,MTU)定义为可以通过网络进行传输的最大的数据包。
While configuration is a more general set of rules about how Snort should operate, rules tell Snort what to do every time a packet comes across a network interface that Snort monitors.
虽然配置是关于Snort如何操作的更加一般化的规则集，但在包每次跨过所监视的网络接口时，规则将告诉Snort执行什么操作。
An embodiment of the network device identifies one or more rules matching a received network packet and applies these matching rules to determine how to handle the network packet.
网络设备的一实施例标识与接收到的网络分组相匹配的一个或多个规则并应以这些相匹配的规则以确定如何处理该网络分组。
This is probably Snort's most basic function, and everything else it does depends on this ability to detect and observe network traffic in a packet form.
这是Snort最基本的功能，以包的形式检测和观察网络通信量是所有其他功能的基础。
This is an Ethernet term used to describe a network scenario wherein one particular device sends a packet on a network segment, forcing every other device on that same segment to pay attention to it.
这是一个以太网术语，用来描述这样的网络情景，即网段上某个特定设备发送出一个数据包，迫使同网段上其他的设备就必须注意到这一点。
When an operating system is interrupted because of a hardware event (such as the presence of a packet through a network adapter), the processing begins in an interrupt.
操作系统会因为一个硬件事件而产生中断(例如出现了一个来自网卡的数据包)，对该事件的处理过程从一个中断开始。
The benefit of packet switching is that it can handle high-volume traffic in a network.
包交换的好处就在于它能够处理网络上大量的交易。
When the network interface receives a packet from the layer above, it adds a preamble and CRC.
当网络接口层从它的上一层收到一个数据包时，它就加上一个前同步信号以及循环冗余校验（CRC）。
Simulated results show QMRA achieves not only a low routing blocking ratio and a low average packet delay, but also a fast convergence, while the network state information is imprecise.
仿真结果显示了QMRA在状态信息不精确的情况下，具有较低的路由阻塞率和数据包的平均延迟，并且能够快速收敛。
Simulated results show QMRA achieves not only a low routing blocking ratio and a low average packet delay, but also a fast convergence, while the network state information is imprecise.
仿真结果显示了QMRA在状态信息不精确的情况下，具有较低的路由阻塞率和数据包的平均延迟，并且能够快速收敛。
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