They can also check MAC addresses.
它们还可以检查MAC地址。
MAC addresses seem pretty cool, right?
MAC地址似乎相当酷，是不是？
Host IDs can be disk serial Numbers or MAC addresses.
主机ID可以是磁盘序列号或者mac地址。
All MAC Addresses need to be unique within the network.
所有MAC地址在网络内都是唯一的。
ARP is the universal tool for matching IP addresses to MAC addresses.
ARP是把IP地址映射到MAC地址的通用工具。
Clients can register destination unicast and multicast MAC addresses with the LANE server.
客户可以在LANE服务器上注册目的MAC地址单播和多播。
Since individual manufacturers are given blocks of MAC addresses, you can obtain this information.
因为向不同的制造商分配了不同的MAC地址块，所以您可以获得这个信息。
In this state, the bridge does not forward frames and does not learn of network MAC addresses.
在这个状态下，网桥不能转发帧和学习网内MAC地址。
Define the MAC addresses of the nodes in the MAC table, then define the nodes to the nodelist table.
在mac表内定义节点的mac地址，然后在nodelist表内定义节点。
In the listening state, user data is not being forwarded and MAC addresses are not being learned.
在该状态，用户的数据不能转发，也不能学习MAC地址。
They are also very careful with security: tracking MAC addresses, IP addresses and network paths.
该系统对安全性也非常注重：实时跟踪IP地址、MAC地址和相关的网络路径。
MAC Addresses of end stations are not restricted by the topology and configuration of the network.
网络拓扑和配置对终端工作站的MAC地址没有限制。
Description: Permits a single rule on the Internet filtering screen to block multiple MAC addresses up-to 10 entries.
描述：允许一个唯一规则在互联网过滤的屏幕阻拦多个MAC地址(最多10个)。
If you rely on MAC addresses, processor IDs, or cookies, remember that they are essentially self-reported by an untrusted client.
如果您依赖于MAC地址、处理器标识或cookie，请记住它们本质上是由一个不可信的客户机自我报告的。
Web users whose MAC addresses has been logged by the cars and have not changed the default password for the router are at risk.
那些MAC地址已经被谷歌街景汽车记录下来并且没有改变路由器的默认口令的网络用户将面临风险。
After devices determine the IP addresses of the destination devices, they can add the destination MAC addresses to the data packets.
在设备决定目的地设备的IP位址之后，他们可以加入目的地MAC位址到资料封包。
All network devices have an ARP table, a short-term memory of all the IP addresses and MAC addresses the device has already matched together.
所有的网络设备都有一个ARP映射表，就是内存里的一小段存储着目前该设备已经匹配的IP地址和MAC地址对。
Most hosting providers does not support above setup. For security reason they stop networking as soon as they detect multiple MAC addresses.
大多数托管服务提供商不支持以上设置。出于安全原因，他们停止联网，尽快为他们检测多个MAC地址。
However, sometimes you encounter problems where understanding MAC addresses and the ARP protocol becomes helpful in troubleshooting network issues.
但是当你遇到需要知道MAC地址和ARP协议的问题时将能很好地帮助你解决麻烦的网络问题。
The main idea of S-DCF is to count the number of different source MAC addresses contained in the header of successfully transmitted MAC frames.
该算法的基本思想是通过读取成功发送的MAC帧中的源MAC地址，来获取当前网络中参与信道竞争的节点数目。
IP addresses route a packet across the whole global Internet, while MAC addresses help the packet make the small, local hop between hardware devices.
IP地址在整个全球因特网中路由数据包，而MAC地址则帮助数据包在两个硬件设备间做狭小的局部的传递。
In addition to collecting MAC addresses, terminal servers can also be used to view terminals from a single point from POST and on into the operating system.
除了搜集mac地址，终端服务器还能用来在一个点查看终端从启动自检一直到进入操作系统的情况。
The output gives you a very clear list of the hosts discovered, the IP and MAC addresses registered, and a brief determination of the probable host provider.
该输出为您提供了一份非常详细的列表，其中列出了所发现的主机、注册的IP和mac地址，以及可能的主机提供商的简要确定信息。
It also identifies which hosts are accessible, their IP and MAC addresses, and scans and checks the open ports, protocols used, and the host operating system.
它还可以识别哪些主机是可以访问的、它们的IP和mac地址，并扫描和检查已打开的端口、所使用的协议和主机操作系统。
MAC addresses are not part of any protocol that gets routed, you will never get the MAC address of a machine that is on the other side of a router or switch.
MAC地址是没有任何协议，获取路由的一部分，你将永远不会得到一个在路由器或交换机的MAC地址，另一侧机。
But you have no control over what MAC addresses will be in the devices you purchase, and you normally can't alter them, so it's impossible to organize anything by MAC address.
但当你买到一块网卡时却无法控制其MAC地址的值，而且通常你还不能修改它，这就会由它引出一些事情。
But you have no control over what MAC addresses will be in the devices you purchase, and you normally can't alter them, so it's impossible to organize anything by MAC address.
但当你买到一块网卡时却无法控制其MAC地址的值，而且通常你还不能修改它，这就会由它引出一些事情。
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