The voice data is directly encapsulated into Ethernet MAC frame;
本解决方案的特点在于采用以太网MAC帧直接封装语音数据；
Security mechanism adds authentication and encryption mechanisms to MAC frame to defense MAC layer security attacks.
安全机制通过增加MAC帧的认证和保密以防御MAC层的安全攻击。
Writing functional coverage models based on MAC frame length and type. Assertion is used to verify the timing of MII interface.
分析了MAC帧长度和类型的功能点，编写出功能覆盖率模型，并对MII接口时序进行了断言的验证。
Cut-through switches do not perform any error checking of the frame because the switch looks only for the frame's destination MAC address and forwards the frame out the appropriate switch port.
直通式交换机不执行任何帧错误检查，它只查找帧的目的MAC地址，并从相应的交换机端口将帧转发。
The switch looks up the destination MAC address in its switching table, determines the outgoing interface port, and forwards the frame on to its destination through the designated switch port.
交换机在其交换表中查找目标MAC地址，确定交换机出端口，通过该端口将帧转发至目的地。
Since the MAC Service is provided at an abstract interface within an end station, it is not possible to specify the total frame transit delay precisely.
由于MAC服务在一台终端工作站内以抽象接口的方式提供，因此它不可能指定合适的总数据包传输延时。
In this paper, by presenting MASCARA architecture and time frame structure, as well as the function of the components, we explain the advantage of WATM MAC protocol.
通过分析MASCARA协议框架结构、各组成单元功能以及MASCARA时间帧结构，阐明了这种WATMMAC协议的优越性。
Switch A does not have the MAC address of Router Y and will therefore flood the frame out its ports.
交换器A因为没有路由器Y的MAC位址，所以会将这个讯框从所有的埠泛流出去。
Such, when the IP address of illegal visit and MAC address are abhorrent, road by implement the frame that sets transmit according to correct static state won't reach illegal main engine.
这样，当非法访问的IP地址和MAC地址不一致时，路由器根据正确的静态设置转发的帧就不会到达非法主机。
The length of the MAC layer frame in general-media computer networks is related to the method used in media access control.
常规介质的计算机网络MAC层的帧长度与采用的介质访问控制方式有关。
The MAC Service introduces a very low undetected frame error rate in transmitted frames.
MAC服务为发送数据包引入了非常低的漏检错误率。
In this thesis, we make a slightly modification for the control frame of the 802.11 MAC layer to enhance the transmission efficiency of packets in channel accessed.
在信道接入中为了提高包转发的效率，本文对802.11的MAC层控制帧做出一点改进。
Switches operate by recording the source MAC address as a frame enters a switch.
交换机的工作方式是帧在进入交换机时记录下MAC源地址。
This thesis discusses the basic principle of MAC security including the format of MAC security frame and the methods of sending and receiving MAC security frame.
本文讨论了MAC安全的基本原理，包括MAC安全帧结构，如何发送和接收MAC安全帧。
For example, Mac OS X uses statements such as "about a minute remains" to indicate an approximate time frame.
例如，MacOSX使用“大概还有一分钟”这样的声明来描述一个大约的时间段。
For example, Mac OS X uses statements such as "about a minute remains" to indicate an approximate time frame.
例如，MacOSX使用“大概还有一分钟”这样的声明来描述一个大约的时间段。
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