This kind of handoff works well if all of the access points are on the same network segment.
如果所有的接入点都在一个网段上，这种切换行之有效。
Figure 2 provides an overview of a typical SSH session and shows how the encrypted protocol cannot be viewed by any other user on the same network segment.
图2提供了对典型SSH会话的概览，并展示了加密的协议如何不被同一网段的任何其他用户看到。
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。
In the case of the Internet, the traffic may not be controllable, but the user's network segment (modem or other technology) and the server's connection to the Internet can be augmented.
在Internet上，网络流量常常无法控制，但用户网络部分(Modem或其他技术)及服务器到Internet的连接都是可以调节的。
This mode is needed, for instance, by applications that check performance or security breaches on their local network segment.
这个模式是必须的，例如，一些在本地网络上检测性能或者安全漏洞的应用程序。
Now Ethernet is the main network technology used in Intranet, Ethernet switch is used to partition network segment and to make interconnection in network.
以太网是当前园区网所使用的主要网络技术，利用以太网交换机划分网段并实现网内互联。
This paper introduces the application of DHCP in the campus network, and describes in details the realization of IP auto-configuration of cross-network segment with DHCP relay agent.
介绍DHCP在园区网络中的应用，详细阐述利用DHCP中继代理实现跨网段的IP地址自动配置。
Both of the IDS have advantages and disadvantages. HIDS is mainly used to protect important host or server and NIDS is mainly responsible to detect and protect entire network segment.
这两种系统各有优缺点，HIDS主要用来保护关键主机或服务器，而NIDS主要是负责监测和保护整个网段。
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.
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。
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。
Figure 6-9 Store-and-Forward Switch Examining Each Frame for Errors Before Forwarding to Destination Network Segment
存储转发交换机将帧存储在内部存储器中，检查错误然后将其转发至目的地。 存储转发操作确保了网络流量的高正确率，因为错误的数据帧被丢弃，而不会在网络中转发，如图6-9所示。
Figure 6-9 Store-and-Forward Switch Examining Each Frame for Errors Before Forwarding to Destination Network Segment
存储转发交换机将帧存储在内部存储器中，检查错误然后将其转发至目的地。 存储转发操作确保了网络流量的高正确率，因为错误的数据帧被丢弃，而不会在网络中转发，如图6-9所示。
应用推荐