So in this example, we first need to extract the ethernet packet, including the data payload, from the raw network packet. 所以在本例中,我们首先需要从原始网络数据包中提取Ethernet数据包,包括数据有效负载。
Ethernet packet headers, including the Ethernet source and destination address, packet size and the Ethernet packet type. Ethernet数据包头,包括Ethernet来源和目标地址,数据包大小和Ethernet数据包类型。
When you send packets to a specific hostname, the operating system attempts to resolve the hostname into a MAC address so it can construct the hardware ( Ethernet) packet to be sent out on the network. 当向特定主机名发送包时,操作系统试图将主机名解析为一个MAC地址,这样就可以构造将在网络上发送的硬件(Ethernet)包。
The output here specifies that the Ethernet packet contains IP data, specifies the overall packet size and time, and the destination and source Ethernet addresses for the packet. 这里的输出表明Ethernet数据包包含了IP数据、全部数据包大小和时间,以及数据包的目标和来源地址。
Since we are looking for IP packets, we can check for IP packets by looking at the Ethernet packet type. 因为我们寻找的是IP数据包,所以我们能通过检查Ethernet数据包类型来检查IP数据包。
Ethernet Packet Transmission Over OTN Control Plane 以太网报文在OTN控制平面的传送
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。
Single LAN segments running a protocol such as Ethernet offer the capability for packet broadcast, where a packet is sent to every node on the network. 单独的局域网段运行一个协议,像以太网提供包的广播能力,那里的包将被发送到网络中的每个节点。
The IEEE 802 committee is looking at possible enhancements to Ethernet, such as packet prioritization, to support QoS in switched LANs. IEEE802委员会也在研究对以太网的增强,如包优先级化,以在交换局域网中支持QoS。
It holds ( 2) modules and supports up to ( 16) 10/ 100 Ethernet ports,( 4) Gigabit Ethernet ports,( 2) Packet over SONET ports,( 2) Fibre Channel ports, or a combination of these port types. 它认为,(2)模块和最多支持(16)10/100以太网端口,(4)千兆位以太网端口,(2)包的SONET端口,(2)光纤通道端口,或结合这些端口类型。
Ethernet: Distributed Packet Switching for Local Computer Networks 以太网&一种适用于局部地区的分布式包交换计算机网络
Through the test results in abundance of 10M Ethernet, we analyze that the suitable length of data packet can increase network speed. 通过大量的10M以太网传输的测试结果,分析出通过合适的数据长度打包可提高网络传输速度。
VPLS is an alternative technology based on MPLS to offer LAN services over WAN. It enables Ethernet multipoint services over a packet network infrastructure, which satisfies the development of the network. VPLS是一项利用MPLS实现跨域广域网提供LAN业务的技术,它使得在基于包交换的网络架构上可以实现多点服务,适应了网络发展的需要。
A new protocol which has combined the advantages of Ethernet, ATM and SDH, i.e. Resilient Packet Ring ( RPR) becomes a new choice for technology of MAN. 一种融合了以太网、ATM和SDH等技术优点的新型协议,即弹性分组环(ResilientPacketRing:RPR)应运而生,成为城域网技术的新选择。
This chip realizes packet ADM functions for Ethernet and serial data, ensures the QoS of real-time services, gets a high bandwidth utility of outer SSRAM, so it can work stably even under the situations that all ports reach their peak rates. 本芯片能够完成Ethernet和串行数据到光纤分插复用,保证实时业务的服务质量,高效利用外部SSRAM所能提供的最大带宽,保证系统能在接口达到峰值速率时稳定工作。
Considering both timeliness and importance requirements of various communication tasks, we present an event-based real-time switch Ethernet scheduling mechanism is presented and an dynamical decision algorithm to assign and control the packet holding delays in each source hosts is developed. 根据各个通信任务不同的实时性与重要性指标,提出了数据包在发送节点上的保持(holding)延迟的调节机制,避免了交换机多路复用器过度地拥塞。
The node can receive standard Ethernet packet and output corresponding current loop. 此节点可以接收标准以太网报文,转换成相应的电流输出。
The FuTURE software mostly includes Ethernet packet handling, PPP protocol, MAC, and controlling/ monitoring tasks. 整个FuTURE资源管理软件的实现中,主要包括以太网分组处理、PPP协议、MAC以及控制/监控等任务。
This paper presents two traffic metering algorithm PIR/ CIR and CIR/ EIR which are suitable to ethernet transmitting over optical network based on the study of a lot of the traffic metering algorithms of packet traffic such as Frame Relay, IP and ATM services. 通过研究帧中继、IP、ATM等分组业务的流量监控算法,提出了可适用于光传输网络的以太网流量的2种监控算法:PIR/CIR和CIR/EIR。
Programming of CAN and USART drive is accomplished, and the program of three kinds of bus to Ethernet data conversion is also written. Through the Ethereal packet capture software, that the data is successfully converted to Ethernet is verified. 编写了CAN和USART的底层驱动程序,以及三种总线到以太网的数据转换程序,通过Ethereal抓包软件验证了数据被成功转换到以太网上。
The research and development work of this paper mainly includes the following several parts: First, introduce the generation of Carrier Ethernet and the key technical point of it. Enhanced Ethernet and packet transport network both have the characteristics of Carrier Ethernet. 下面介绍本文所做的主要工作:一、介绍电信级以太网的产生及关键技术点,增强型的以太网和分组传送网络都具备电信级以太网的特点。
However, because the medium access control methods, queue management mechanisms, and network congestion in Ethernet, time delay, jitter, or packet loss will inevitably happens. 但由于以太网的介质访问控制方式、队列管理机制以及网络拥塞等问题,不可避免地导致通信的时延、抖动及丢包的发生,这些因素使得以太网的实时性和稳定性成为控制网络研究的重要内容之一。