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The H-AAA is similar to the HLR in voice. The H-AAA stores user profile information, responds to authentication requests, and collects accounting information. Visited AAA (V-AAA): The AAA server in the visited network from which a roamer is receiving service. The V-AAA in the serving network communicates with the H-AAA in a roamer's home network.
Formative assessment provides feedback for remedial work and coaching, while summative assessment checks whether the competence has been achieved at the end of training. Assessment of combinations of skills and their foundational knowledge may provide greater efficiency, and in some cases competence in one skill my imply competence in other ...
RADIUS is an AAA (authentication, authorization, and accounting) protocol that manages network access. RADIUS uses two types of packets to manage the full AAA process: Access-Request, which manages authentication and authorization; and Accounting-Request, which manages accounting.
Chegg, Inc., is an American education technology company based in Santa Clara, California.It provides homework help, digital and physical textbook rentals, textbooks, online tutoring, and other student services.
TACACS is defined in RFC 1492, and uses (either TCP or UDP) port 49 by default.TACACS allows a client to accept a username and password and send a query to a TACACS authentication server, sometimes called a TACACS daemon.
In Windows Server 2008, Network Policy Server (NPS) replaces the Internet Authentication Service (IAS). NPS performs all of the functions of IAS in Windows Server 2003 for VPN and 802.1X-based wireless and wired connections and performs health evaluation and the granting of either unlimited or limited access for Network Access Protection clients.
An ATM network interface in the form of an accessory card. A lot of network interfaces are built-in. A network interface controller (NIC) is computer hardware that connects the computer to the network media and has the ability to process low-level network information. For example, the NIC may have a connector for plugging in a cable, or an ...
In the case of an IP network connectivity, the type of service will describe functions such as operation and maintenance of networking equipment, connection bandwidth to be provided, etc. The service's desired performance level, especially its reliability and responsiveness : A reliable service will be the one that suffers minimum disruption in ...