过正原则
Typical ADSL broadband Internet access requires a username and password to be entered on end-userPC connected to the ADSL modem in order for the end user to gain access to the Internet.if a Cisco ADSLrouter is used instead of an ADSL modem,what functionality is required on the Cisco ADSL router so theend-user connected to the Cisco ADSL router can access the Internet without entering a username andpassword?() PPPoA。 Route Bridge Encapsulation(RBE)。 PPPoE client。 Integrated Routing and Bridging(IRB)。 AAA。
简述网络化管理的含义。
标志着社会学前教育正式建设立是()创立的幼儿学校。
情报学的研究进展
食品生产和经营企业,在向工商行政管理部门申请登记前,必须()