datagram

datagram

1. Data -0 or more bytes that contain the datagram for the protocol specified in the protocol field.

0或多个位元组的协定资料元，包含在指定的协定栏位中。

2. Six technical modes for H.323 traffic to travel through NAT are addressed and analyzed: H.323 proxy, application layer gateway, MIDCOM, tunneling, extended protocol, and Simple Traversal of User Datagram Protocol (STUN).

323协议穿越NAT的6种方式:H. 323代理方式、应用层网关方式、中间盒通信(MIDCOM)方式、隧道方式、扩展协议方式、STUN方式,并对不同的穿越方式进行了分析。

3. An array of type Byte that specifies the UDP datagram that you intend to send represented as an array of bytes.

Byte类型的数组,它指定您打算以字节数组形式发送的UDP数据报。

4. DHCP uses User Datagram Protocol (UDP) as its transport protocol. The client sends messages to the server on port 67. The server sends messages to the client on port 68.

DHCP采用使用者资料块协定(UDP)作为它的传输层通讯协定，因此用户端传送资讯给DHCP伺服器，必须送到埠号为67的位址上，而伺服器送讯息给用户端则需送到埠号为68的地址上。

5. Recently, Application Layer VPN based SSL (Secure Socket Layer)/TLS (Transport Layer Security) becomes popular. An extension of TLS protocol, DTLS (Datagram Transport Layer Security) protocol is used to secure datagram transport.

DTLS(Datagram Transport Layer Security)协议是TLS协议的变体,用于在不可靠传输网络上对应用层数据提供安全保护。

6. The FRAG field indicates whether or not this datagram is one of a number of fragments.

FRAG区域指示是否这个数据包是片断序列中的一个。

7. The ICMP message is packaged in an IP datagram and routed to the source host.

ICMP的信息也按照IP协议打包，寓于数据体中，并且路由至源主机。

8. The body of the IGMP datagram also includes the Class D group address.

IGMP的资料包亦会包含有群播群组位址的资讯。

9. IP provides the most basic form of datagram delivery across the boundaries of the underlying physical networks.

IP在底层物理网络的边界之间提供最基本的数据报传递形式。

10. A Scheme for IP Datagram Priorities

IP报文优先级分配的一种方案

11. The IP datagram header contains a simple, four octet address that identifies each unique machine.

IP数据体头部包含一个简单的4段数字的地址，这个地址可以唯一地确定每一台互联网主机。

12. PPP protocol is a widely supported WAN datagram encapsulating protocol.

PPP协议是个被广泛使用 ,用来实现LAN协议中继的WAN数据封装协议。

13. TCP/IP header compress algorithm compresses the header of TCP/IP datagram, from 40 bytes of typical TCP/IP datagram header to between 3 bytes to 16 bytes, to improve the transfer performance over low speed serial links.

TCP/IP头压缩算法对TCP/IP数据包的包头进行压缩,能将40字节长的标准TCP/IP头压缩到3~16字节之间,从而提高在低速串行线路上TCP/IP数据的传输效率。

14. TCP/IP networking provides only one service: Best Effort datagram delivery.

TCP/IP网络提供的数据报传输是“Best Effort”服务。

15. TCP is a connection-oriented protocol, while UDP (User Datagram Protocol) is a connectionless protocol.

TCP是面向连接的协议，而UDP（用户自寻址协议）则是无连接协议。

16. TFTP is a connectionless service that uses User Datagram Protocol (UDP).

TFTP是一个使用使用者资料元协定(UDP)的无连结服务。

17. User Datagram Protocol multicast

UDP组播

18. A message sent on a datagram socket was larger than the internal message buffer or some other network limit, or the buffer used to receive a datagram into was smaller than the datagram itself.

一个在数据报套接字上发送的消息大于内部消息缓冲器或其他一些网络限制，或该用户用于接收数据报的缓冲器比数据报小。

19. Analysis of Datagram Delivery Protocol in Local Internet

一种局部网际网传输通信协议的研究分析

20. An analyzing model of overflowed datagram for high-speed networks

一种高速网络下IDS溢出数据包的处理模型

21. Generally, it is impossible to be realized that the extranet computers carry directly on communication of UDP datagram with the intranet computers using agent server.

一般情况下,外部网络客户机直接与具有代理服务器的内部网络客户机进行UDP数据报的通信是不可能实现的。

22. The next hop router then routes the datagram to the next router in the cycle.

下一个跳跃路由器随后绕送资料元到循环中的下一个路由器。

23. No matter which type it belongs to, the purpose of routing protocol is the same: send datagram to destination.

不管是哪个类型，每一种路由选择协议的目的都是一样的：把数据报送到目的地。

24. To realize automatic response, a method that utilizes SNMP protocol datagram to control network devices is used.

为实现自动化的响应，本文采用了通过SNMP协议数据报去控制网络设备的方法。

25. In order to improve the efficiency of network management,the basic theory of the model of SNMP is analyzed. The protocol of SNMP,especially the construction,parsing and transmission of protocol datagram unit,are researched.

为提高网络管理效率,分析了SNMP协议模型的基本原理,对SNMP协议,特别是SMNP报文的构造、解析与传输进行了研究;

26. To serve the broader applications of multi-a-gent system,the paper introduces the network service quality and security parameters into the datagram for the agent communication.

为适应日益广泛的多Agent系统应用需求,在Agent通信报文设计中考虑了不同网络服务质量及安全参数。

27. Two ways in Winsocket technology: datagram socket and stream socket were dicussed.

主要讨论了WinSock技术的两种套接字形式:数据报套接字和流式套接字,分析了两者的技术特点以及在水厂远程监控系统中具体应用。

28. It introduces the network technology, multimedia technology and program toolsuitable for this system, This article gives a detailed analyse mainly on the multicast technology and RTCP datagram.

介绍了适合系统的网络技术、多媒体技术以及编程工具，着重就组播技术理论和RTCP报文进行详细的剖析；

29. The traditional internet only offers the datagram service of "do its best",and it can no longer satisfy new needs. So how to offer effective QoS has become a problem that must be considered for the modern network.

传统的Internet仅提供“尽力而为”的数据报服务已经不能满足新的需要,如何能够提供有效的服务质量(QoS)则成为现代网络必须考虑的问题.

30. Unlike RIP OSPF uses IP directly, OSPF packets being identified by a special value in the IP datagram protocol field.

传输层协议提供计算机之间的通信会话，并确保数据在计算机之间可靠地传输。

31. What are the features of the User Datagram Protocol (UDP). (Choose three.

何者为使用者资料元协定(UDP)的特性?

32. For instance, the sending device may address the datagram to a non-existent IP address or to a destination device that is disconnected from its network.

例如，传送设备可能寄送资料元到不存在的IP位址，或者到跟网路断线的目的地设备。

33. The system has reached the datagram level intrusion isolation basically by the support of Snort detection engine and netfilter frame.

借助Snort的入侵检测能力和Netfilter框架,系统基本上达到了数据包级的入侵隔离。

34. If the datagram does not allow fragmentation, the packet cannot be forwarded, so a destination unreachable message will be sent.

假如资料元不允许切割，则封包不能被转送，所以目的地不能到达的讯息将被传送。

35. Among this paper UDP, IP and ICMP are in key introduction, also introduces the datagram of these protocol and the function of these protocol.

其中重点介绍了UDP协议、ICMP协议和IP协议及这些协议的数据报格式和功能。

36. Then it presents the researches of protocols of WAP: WDP (Wireless Datagram Protocol), WTP (Wireless Transaction Protocol) and WSP (Wireless Session Protocol), and analyze their characteristics of performance.

其次着重研究了WAP其中的三层协议：WDP(Wireless Datagram Protocol)，WTP(Wireless Transaction Protocol)和WSP(Wireless Session Protocol)，并分析了它们性能和特点；

37. Secondly , the paper introduces algorithm of fragmentation、reassembly and buffering of the system datagram .

其次，介绍了系统数据报的分段、重组和缓冲算法。

38. This paper analysis the format of the IP datagram and extend the definition of IP option field to supports the embedding of the program in datagrams which realize the active networks technology in Internet.

分析了IP数据报的格式，扩展了IP数据报选项域的定义，在其中嵌入程序，使得在Internet上可以采用主动网络技术。

39. Creates either a stream or a datagram socket.

创建数据流或数据报套接字。

40. In the UDP instance, enabling blackhole behaviour turns off the sending of an ICMP port unreachable message in response to a UDP datagram which arrives on a port where there is no socket listening.

即使服务器端的系统足够强大，服务器端也将忙于处理攻击者伪造的TCP连接请求而无暇理睬客户的正常请求（毕竟客户端的正常请求比率非常之小），从而造成DoS。

41. The parameter problem message includes the pointer field in the header. When the code value is 0, the pointer field indicates the octet of the datagram that produced the error.

参数问题讯息包括在表头内的指标栏位。当代码值是0，指标栏位指示产生错误的资料元的位元组。

42. Send an empty datagram to port 37.

发送空数据报文到37端口.

43. The reliability of data display is acquired through the mechanism of counting datagram and retransmission.

可靠的数据显示是通过带计数的报文重传机制和本地数据的真确性获得来保证。

44. Because it is packet-oriented, ICMP is an unreliable host-to-host datagram service in a system of interconnected networks, offering no guarantee of delivery.

因为ICMP是面向包的,所以它在相互连接的网络系统中是不可靠的主机对主机数据报服务,提供无保证的传递。

45. Therefore, it is possible to have a datagram delivery error that is never reported back to the sender of the data.

因此，资料元传送错误不会报告回到资料的传送端是可能的。

46. The capture and parse of IP datagram is realized by programming with socket in VC++ environment.

在VC++环境下用套接字进行编程,实现了对网络节点上的数据报的捕获,并对其中各个参数域进行了解析。

47. In a network segment, if the card is set to mixed mode, when the network has datagram transmission, regardless of whether the data reported in this machine, card will be received into the datagram.

在一个网段内，如果网卡被设置为混合模式，当网络中有数据报传输时，无论数据报是否属于本机，网卡都会接收到该数据报。

48. In the context of indirect routing for mobility management, consider a datagram emitted by the Correspondent to a Mobile node residing in a Visited network.

在使用间接路由的前提下,考虑一个在外部网络中的移动节点发出的数据报。

49. In current widely used protocol independent multicast-sparse mode,RP(Rendezvous Point)is the root of the shared tree,datagram is sent from source to RP and forwarded along the shared tree.

在协议无关组播稀松模型中,作为共享树的根,数据包都从源点直接发送到,再由沿共享树-(PIM-SM)RP(Rendezvous Point)RPRP发送到各接收点。

50. In network systems based on IP datagram, the gateways must handle datagram transmission by themselves.IP protocols do not have the mechanism to obtain the information of and to handle errors.

在基于IP数据报的网络体系中，网关必须自己处理数据报的传输工作，而IP协议自身没有内在机制来获取差错信息并处理。

51. In this example, the server process sits in a loop and waits for the arrival of a datagram packet.

在本例中,服务器进程进行循环并等待数据报包的到来。

52. In this case, an ICMP type 12 parameter problem message is sent to the source of the datagram.

在此案例，一个ICMP类型12参数问题讯息被传送给资料元巷的来源。

53. In demonstrations, the average delay of most big datagram is less than 0.9 ms while the expectation value is set to 5 ms.

在测试示例中 ,当时延期望值设为 5ms时 ,大数据包的平均校验时延小于 0 9ms .

54. In a routing cycle, a router sends the datagram to the next hop router and thinks the next hop router will route the datagram to the correct destination.

在路由循环中，路由器传送资料元给下一个跳跃路由器，且认为下一个跳跃路由器将绕送资料元到正确的目的地。

55. Packed with IPSec protocol,the datagram of L2TP is to be secured.

在这个方案中 ,将L2TP与IPSec相结合 ,L2TP的数据报文经过Ipsec的封装 ,构成安全报文。

56. In these cases, ICMP sends the sender a destination unreachable message, which indicates that the datagram could not be forwarded.

在这些案例中，ICMP传送给传送端一个目的地不能到达的讯息，它指示资料元无法转送。

57. The domain controller responds to the datagram with the distinguished name of the site that contains the client, together with an indicator of whether this domain controller covers that site.

域控制器使用该客户端所在站点的可分辨名称来响应数据报,并提供一个指出该站点是否在该域控制器作用域内的指示符。

58. THE PROCESSING OF DATAGRAM BASED ON BPSec PROTOCOL

基于IPSec的数据包处理

59. Multicast Datagram Communication Based on Java and UDP

基于Java和UDP的多播通讯

60. Divert IP Datagram Based on Network Protocol of Linux

基于Linux网络协议的IP报文分流系统

61. IMPLEMENTATION OF A KIND OF SECURE DATAGRAM BASED ON TCP

基于TCP的一种安全报文的实现

62. Datagram Security Based on Flow

基于流的数据报加密技术

63. If the received datagram is larger than the descriptor, the incoming data will be truncated.

如果接收数据报的长度要比字符串的最大长度更长，那么接收数据的末尾将被截去。

64. Subnet as the sending host, in which case the datagram will be sent directly from the sender to the receiver.

子网,这种情况下数据报将被直接从发送方发送到接收方。

65. It does not know the exact path that the datagram took.

它不知道资料元采用的真正的路径。

66. That represents the host and port to which to send the datagram.

它表示要将数据报发送到的主机和端口。

67. It considers each datagram independently of the others.

它认为每个数据包对于其他数据包都是独立的。

68. Security association is an important conception in IPSec, which tells peers how to dispose the input and output of the IP datagram.

安全联盟(Security Association)是IPSec中一个很重要的概念,它规定了如何对待一个需要输出的IP报文,也规定了如何处理一个输入的加密的IP报文。

69. The locator service locates the name, and then sends a datagram to the domain controller that registered the name.

定位程序服务查找该名称,然后向注册了该名称的域控制器发送数据报。

70. Maximum size datagram for reassembly by client; max 576

客户端重组的数据报最大尺寸;最大576

71. For traditional IP network, the currently deployed routing scheme is focused on constructing end-to-end connectivity which usually supports only one type of datagram service.

对于传统的IP网络,目前实施的路由策略集中于建立端到端的连接,并且一般只考虑一种服务数据结构。

72. We also analyze the headend controller, including the protocol stackconversion and datagram interpretation/encapsulation.

对于前端控制器作了深入剖析,包括IP接口端和HFC网络接口端之间的协议栈转换以及数据报的重新封装和解析。

73. For intra-node communications, cluster nodes communicate over User Datagram Protocol (UDP) port 3343.

对于节点内通信,群集节点通过用户报协议(UDP)端口3343进行通信。

74. Classify the datagram on LANs can provide some evidences of NID(network intrusion detect).

对数据报行为进行分类可为局域网上的网络入侵检测提供重要依据。

75. The theoretic basis and the datagram format of the newly propounded RTS method are presented.

对新提出的剩余时标法，本文分析了它的理论基础并提出了利用选项域传送剩余时标的IP数据报格式。

76. Sends a UDP datagram to the host at the specified remote endpoint.

将UDP数据报发送到位于指定远程终结点的主机。

77. Sends a UDP datagram to a specified port on a specified remote host.

将UDP数据报发送到指定的远程主机上的指定端口。

78. Sends a UDP datagram to a remote host.

将UDP数据报发送到远程主机。

79. Sending a UDP datagram to this address delivers the message to any host on the local network segment.

将UDP数据文报发送到此地址可将消息传递到局域网段上的任何主机。

80. Will read the first enqueued datagram available in the incoming network buffer.

将读取传入网络缓冲区中第一个排队的可用数据报。