Depending on role assignments , you can configure report manager to provide report viewing and navigation support to users who have minimal access to a report server 根据角色分配,您可以配置报表管理器,使其为拥有报表服务器最基本访问权限的用户提供报表查看和导航支持。
2 . the effects of various access methods of ieee 802 . 11b are investigated in detail and the related mechanisms are discussed , especially , the basic access method and the rts / cts method are compared with in theory and with opnet 2 .详细研究了ieee802 . 11b的访问控制方式,对dcf的基本访问方式和rts / cts访问方式进行了比较,通过理论分析和仿真实验验证体现了在实际网络中rts / cts方式的优越性。
At the time of the widespread application of wlan , the capability of the network , especially , the security and throughput of wlan , need better requirement . at present , ieee 802 . 11b mostly adopts the default method : basic access control method , which is not with eye on the actual condition . with the increase of wlan users , large numbers of conflicts in wlan will appear , which will bring rapid decrease of the saturation throughput and badly affect the capability of wlan 目前应用的主流技术ieee802 . 11b主要使用默认的基本访问控制方式,其本身没有考虑到网络应用中的实际情况,随着网络用户的继续增大,将带来大量的网络冲突,导致网络饱和吞吐量迅速下降,从而严重影响网络的性能,而由于ieee802 . 11b安全机制wep本身的设计缺陷,其安全机制也无法满足用户的安全需求。
Through the analysis of the user access characteristics in the net , the " file burst access , fba " and the " server tide access , sta " characteristics are discovered . based on these two characteristics and some existing technology , a file - oriented distributed system " dftp " model is built to solve the problems in the lans . this system is built upon the application level , it is transparent to the end users 本文重点分析了目前在这类网络中文件下载服务存在的一些问题,并对其自身特点和用户对文件的访问特点进行统计分析,提出了“文件的爆发访问( fileburstaccess , fba ) ”和“服务器的潮汐访问( servertideaccess , sta ) ”这两个网络中用户的基本访问特点。