名称服务，以发现网络上的主机。
这可能非常昂贵，特别是当各个主机全部位于同一个网络上，或通过Internet这样的公共接口进行通信时。
This would be expensive, especially if the individual hosts were all on the same network, or communicating over public interfaces like the Internet.
nmap工具提供了在整个网络上扫描主机的功能。
The nmap tool provides the ability to scan for hosts across your network.
本文帮您提前计划好用Nagios改进Ajax应用程序的监视和性能，Nagios是远程服务器上的一种开源主机、服务和网络程序。
This article helps you to plan ahead to improve the monitoring and performance of your Ajax applications with Nagios, an open source host, service, and network program on remote servers.
例如，如果一个解决方案耗尽到一个执行速度极慢的远程主机的所有网络连接，那么那些连接就不再可用于在同一台机器上运行的其他解决方案。
If, for example, one solution USES up all network connections to a remote host that executes extremely slowly, those connections are no longer available to other solutions running on the same machine.
完成系统包括标准的功能和完成特性——例如，系统上的有效用户、主目录、主机、网络等对象的查找。
The completion system includes standard functions and completions — for example, lookups of valid users on the system, home directories, hosts, networks, and so on.
最有可能的是，虚拟网络将在公共网络上使用，或将多个主机连接成单个虚拟网络。
More likely the virtual network will be used over public networks or to connect multiple hosts together into a single virtual network.
NIS在主服务器上的一组称为映射的文件中存储有关用户、组、主机、地址和网络服务的信息。
NIS stores information on the master server in a set of files called maps about users, groups, hosts information, address, and network services information.
目标主机正在运行，而且在您使用的IP地址上配置了活跃的网络适配器。
The target host is running and has an active network adapter configured with the IP address that you used.
另外，在虚拟网络上发送的信息将被自动路由到正确的主机并在虚拟网络中配置，如图2所示。
In addition, the information sent on the virtual network is automatically routed to the right host and configured within the virtual network, as shown here in figure 2.
例如，物理机器人的机动性意味着某种形式的移动，但是移动软件机器人(或代理)也可以有机动性——此处是指在网络上不同主机之间迁移的能力。
For example, mobility in physical robots implies some sort of locomotion, but mobile soft robots (or agents) can have mobility — here, the ability to migrate between hosts in a network.
而广播地址则可用来将同样的消息同时发送给网络上所有主机。
The broadcast address is used by an application to send the same message to all other hosts in the network simultaneously.
将您的陷阱接收器软件部署在网络上的另一台机器上，将SNMPExit . xml中的主机条目更改为新的机器名，重复测试运行。
Deploy your trap receiver software on another machine on the network, change the host entry in SNMPExit.xml to the new machine name, and repeat the test run.
现在，在将成为网络中的第二个虚拟主机的主机上，运行命令在private2上启动虚拟网络。
Now on the host that will be the second virtual host in the network, run the command for starting the virtual network on private2.
Samba是通过IP运行的一项网络服务，因而它可以与网络上也在使用IP的其他主机通信。
Samba is a network service that runs over IP, which allows it to communicate with other hosts on the network that are also using IP.
确保网络上的所有设备都在主机文件中表示出来。
Ensure all the devices on the network are represented in the hosts file. Some examples include the following (with example names).
rusers工具向网络上其他主机中的 rusersd守护进程发送广播，以便返回当前登录的用户的信息，如 清单6 所示。
The rusers tool sends a broadcast over the network for the rusersd daemon on the other hosts to return the information about the users currently logged in, as seen here in Listing 6.
它们都在Linux上运行，但不同变体(主机或远程)都允许与异构网络的其它各种OS环境进行交互。
They all run on Linux, but different variations (host or remote) allow interaction with various other OS environments for heterogeneous networks.
可以通过专门的blog主机服务来托管blog, blog也能通过使用blog软件在一般的网络主机服务上运行。
Blogs can be hosted by dedicated blog hosting services, or they can be run using blog software on regular web hosting services.
主机提供商如mediatemple,GoGrid以及Gridlayer均已准备在互联网上大规模的采用部署云的模式，而基本网络上的所有Web 2.0服务均需要依赖这些主机提供商们。
Hosting Providers like Mediatemple, GoGrid or Gridlayer are paving the way to massive Cloud adoption on the Internet. Many Web 2.0 services all over the net are relying on them.
在系统中，既综合了基于异常行为的入侵检测和基于特征的入侵检测技术，在配置上又采用了主机配置和网络配置相互配合的方式。
In the system, apply the Intrusion detection technique of the based on unusual behavior and signature-based, and adopt the way of host and network configuration cooperating each other.
它在主机的网络插件上实现，并由位于网络的其他地方的受保护的中心策略服务器管理。
It is implemented on the host's network interface card and managed by a protected, central policy server located elsewhere on the network.
我如何检测本地网络上的服务器主机：端口？
该系统模型既综合了基于异常行为的入侵检测和基于特征的入侵检测技术，在配置上又采用主机配置和网络配置相互配合的方式。
This model uses not only misuse but also anomaly detection technology, and at deployment the host based subsystem cooperates with the network-based subsystem.
该文在分析基于主机和基于网络的入侵检测系统的特点的基础上，提出了一种电子商务安全审计系统的设计。
This paper first analyses the characteristic of the host -based and network -based intrusion detection systems, then presents an audit system for electronic commerce system.
从主机到网络摄影送到你桌子上的计算机。
From a mainframe, to a web-cam to the computer on your desk.
ARP协议欺骗是网络欺骗行为之一，它使得攻击者可以重定向一个以太网段上的IP数据报以取得目标主机的信任。
The ARP spoofing is one of the spoofing on the network, which allows an attacker to redirect the IP packets on a network segment of Ethernet so that he can get the trust of the target host.
在分析影响服务可用性网络攻击导致网络流量异常改变的基础上，提出了一种主机网络实时流量的安全状况评估方法。
Analysis of the impact of service availability in the network attacks lead to abnormal changes in network traffic, based on a host of real-time network flow method to assess the security situation.
网桥监视在每个网络上传的所有数据包，当它发现一个网络上的包到另一网上的主机时，就将其传送过去。
The bridge looks at all the packets flying by on each of the networks and when it sees a packet on one network destined for a host on the other the bridge copies it over.
网桥监视在每个网络上传的所有数据包，当它发现一个网络上的包到另一网上的主机时，就将其传送过去。
The bridge looks at all the packets flying by on each of the networks and when it sees a packet on one network destined for a host on the other the bridge copies it over.
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