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- LAPD is a data link layer protocol based on HDLC. LAPD建基于HDLC之上,也属于资料链结层协定之一种。
- A method to develop network sniffer based on data link layer was put forward. 摘要给出了一种在数据链路层上开发网络嗅探器的方法。
- Hubs and switches operate at the Data Link Layer. 开关运转枢纽和数据链路层。
- Bridges operate at the data link layer of the OSI model and forward frames based. 桥操作在数据链路层在OSI模型里,转发帧基于源的目标地址在帧里。
- A new MAC protocol based on 802.11 was proposed for supporting QoS in data link layer of MANET. 提出了一种基于802.;11MAC协议的扩展协议;为ad hoc网络的数据链路层提供区分服务的支持。
- Level 2 corresponds to the OSI Layer 2 (Data Link Layer). 第 2 级对应于 OSI 第 2 层(数据链路层)。
- DQDB link layer model was adopted in data lineate transmission. 数据有线传输采用DQDB“链路层”模型。
- According to the aviation VHF Data Link Mode 2 (VDLM2) protocol and based on its physical layer and link layer the VDLM2 OPNET models were created. 摘要依据航空甚高频数据链模式二(VDLM2)协议,基于其物理层和链路层,建立了VDLM2的OPNET模型。
- We build the safe encryption mechanism of IP layer in the logical link layer based on IPSec protocol.The mechanism is transparent. 本文中给出的基于IPSec协议在逻辑链路层建立的IP层安全加密机制,有安全的透明性。
- Currently, research of the third generation HF communication system based on MIL-STD-188-141B is at the very beginning, most of them are on physical layer and data link layer. 目前,国内对基于美军标MIL-STD-188-141B协议的第三代短波通信系统的研究方兴未艾,其中以物理层和数据链路层的研究为主。
- WLAN and wired Ethernet, however, differ significantly at the link layer. 然而WLAN与有线以太网在链路层有很大的区别。
- This package contains the Link Layer Topology Discovery LLTD responder. 这个套件包含连结层拓扑探索LLTD回应程式。
- Which of the following are data link layer encapsulation details? (Choose two. 如下内容中的哪些是资料连结层封装细节?
- IP packets encapsulation as link layer frames is necessary to a router design. IP报文封装为链路帧是路由器设计必不可少的技术。
- Application of hint based on sentences in DML 基于语句级的提示在DML中的应用
- This paper introduces IP multicast technology firstly. In order to support IP multicast over the link layer, it works out IGMP SNOOP protocol. Then it designs and implements VoD sytstem based on IP multicast. 介绍了IP组播技术,为支持二层组播实现了协议,并在此基础上设计和实现了基于组播技术的系统。
- This paper pre-sents a network topology search algo rithm based on SNMP protocol,ICMP pr otocol and ARP protocol. It can discover network topology of ATM network data link layer and extract configuration information of ATM VLAN. 提出了一种利用SNMP协议、ICMP协议和ARP协议三种协议相结合的网络拓扑搜索算法,发现ATM网络的链路层网络拓扑和提取ATM虚拟网的配置信息。
- The data link layer builds a frame around the network layer data so the necessary checks and controls can be applied. 资料链结层在网路层资料之外建立一个讯框,如此一来必要的检查和控制才能被套用。
- Based on the bus structure, some ideas from switcher and router were brought into the bus communication system: adding network layer on link layer, to improve the expansibility and performance of low-end bus-based distributed system. 在总线式网络的基础之上,把交换式的概念引入到总线式通信系统中,并借鉴交换机和路由器中的一些优点,在链路层的基础上加入网络层,提高低端总线分布式系统的扩展性能和通信性能。
- This paper introduces a method for realize multiple timers by using a single timer.It is based on the ARQ protocol model of data link layer, and can be used after modification in some protocols. 本文介绍了一种用单个定时器模拟实现多个定时器的方案,该方案以数据链路层ARQ协议模型为基础,经过修改可以很容易地应用于各种通信协议。