The first part of the paper analyses the network virtual terminal software. 论文的第一部分着重分析了网络虚拟终端(NVT)软件。
The Article discusses the main content of Telnet protocol which includes network virtual terminal, option negotiation and symmetry. 介绍了Telnet协议的主要内容:网络虚拟终端(NVT)、选项协商和通信两端的对等性。
The Telnet protocol is analyzed which includes network virtual terminal, option negotiation and symmetry. Its application in Network Monitoring System is realized using VC 6.0. 简析了Telnet协议的组成,包括网络虚拟终端(NVT)、选项协商和对称性,结合协议原理,在VC6.0环境下实现了其在网络监控系统中的应用。
Remote accessing is one of the most useful applications in Internet, and Telnet is the factual standard to realize it. It provides a standard interface for guests when they access a remote host that is Network Virtual Terminal(NVT) Service. 远程登录是互连网上最常用的应用之一,而Telnet已经是Internet上实现远程登录的事实标准,它为客户访问一个远程主机提供一个标准接口,即网络虚拟终端(NVT)服务。
Virtual laboratory that uses Virtual Reality technology, multimedia technology and computer network technology can breakthrough time and space constraints and equipment amount constraints. Students can perform remote virtual experiments in any place with network terminal, besides the students and teachers can achieve the interaction. 虚拟实验室利用虚拟现实技术、多媒体技术和计算机网络技术,能突破时空和设备数量的限制,学生可以在任何有网络终端的地方进行远程虚拟实验,并实现学生与教师的交互。