The host security services package which can provide local network security services is resident in the target host computer itself, the services include data encryption, network node authentication, IPSec protocol encapsulation, IKE key exchange, real-time application of the encryption module under streams mechanism, etc. 提出了能在主机上提供本地网络安全保护功能的主机安全服务包,如数据密码保护、网络结点认证、IPSec协议封装、IKE密钥协商、流机制下加密模块的实时化应用等。
This article introduces the framework and networking solution of the current mainstream video conference standard ( H.323 ), and also presentes the IP QoS solution roadmap and implementation approaches in respect of Local Area Network quality of services ( QoS ) and Wide Area Network quality of services. 通过对目前主流的H.323标准视频会议的体系架构、组网方案、局域网服务质量保障(QoS)和广域网服务质量保障的研究,论述了IPQOS的解决途径和实施方法。
Analysis and Implementation of the Distributed Control Software with Microcomputer Local Universal Network for Broad & Band Services 宽带业务微机局域多用网分布式控制软件的分析与实现
As the basic network bearing various services, local transmission bearer network is the key of services fulfillment, cost, network quality and expansibility, playing the role in the development of telecom network. 本地传输网作为承载各类业务的基础网络,是影响业务开通、成本高低、网络质量和扩展性的关键,在整个通信网络发展中扮演着重要角色。
At present time, to the establishment of CATV net-work, local access network should be HFC structure that can provides broad integrated services and super trunk transmis-sion network of far distance should be SDH digital backbone network. 目前,对于有线电视(CATV)网络的建设,本地接入网应采用具有宽带综合业务能力的HFC结构,而远程超干线传输网应采用SDH数字骨干网。