A complex hierarchy which exists in protocol usage. At the lowest level is the synchronous communications protocol governing the exchange of information between switching computers. Next, the socalled firstlevel protocols control the exchange of information between a host computer and its interface. Using these two protocols in its implementation is the leveltwo protocol controlling the exchange of information between host computers. Levelthree protocols control the information exchange between actual processes where a process may be a computer program or a user terminal. At this level are the protocols that are very relevant to the user in relation to the utility of the network.; 在协议使用中存在的一种复杂分层结构。在最低级是同步通讯协议,它管理计算机之间的信息交 换。其上一级是控制主机与其接口之间的信息交换的所谓第一级协议。利用这两级协议 的实现是控制主机之间信息交换的两协级议。三级协议控制实际进程之间的信息交换, 在这里,一个进程可以是计算机程序或者是一个用户终端,在这一级,协议与涉及网络应用 的用户密切相关。
The server does not support the requested protocol level 服务器不支持申请的协议级。
Protocol, dsa keys are used for protocol level 2, an updated version of the 协议的版本1使用的是rsa密钥,而dsa密钥却用于协议级2,这是
Its technical framework can be divided into data leveu protocol level and application level 它的技术架构可分为数据层、协议层和应用系统层。
E-mail news protection consists of two independent modules; first, there is a generic scanner working on the smtp pop3 imap4 nntp protocol level e-mail新闻防护包含两个独立的模组;首先,有一种扫描器扫描smtppop3imap4nntp协议
The hierarchy of controlling instruments, from higher to lower, is application program, platform, the instruments driver dll, visa, operating system and protocol level of the communication 平台的上层是测试应用程序,平台以下有仪器驱动层、visa层、操作系统层和通讯协议层。
This specifies the user name that will be used by the client to make a connection, assuming your server is not a downlevel server that is running a protocol level that uses passwords on shares, not on usernames 这个参数指定程序联接时使用的用户名,当然这假定你的服务并不是一个使用使用共享级而不使用用户级的低级服务器。
Thesaurus should be coded with xml while classification should follow is02788 and iso5964 . marc can be converted to xml / rdf . http will continue to play the main role on the protocol level while z39.50 can be used to construct thesaurus database with zthes profile xml格式用于处理和交换叙词表信息,用marc格式来表示分类法,并建立marc和xmlrdf的转换机制。受控语言在协议层以http协议为主,z39.50协议通过zthes扩展构建叙词数据库,whois++协议的检索路由实现整合检索。