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Posts Tagged ‘Requirements’

Each computer must have the following minimum configuration. All hardware should be on the Microsoft MCSA 2003 exams Hardware Compatibility List,The default order of processing Group Policy settings can be subject to exceptions if the computer is a member of a workgroup or if any of the No Override, Block Policy Inheritance, or Loopback settings are invoked for a GPO.
The Resultant Set of Policy (RSoP) Wizard is provided to make policy implementation and troubleshooting easier. The RSoP Wizard is a query engine that works in two modes: logging mode and planning mode. In logging mode, the wizard polls existing policies and any applications associated with a particular user or computer, and then reports the results of the query. In planning mode, the wizard asks questions about a planned policy implementation, and then reports the results of the query.
As an administrator, you must be able to administer Group Policy to provide users with the access to resources they require. See Chapter 10, “Implementing Group Policy,” Chapter 11, “Administering Group Policy,” and Microsoft exam 70-291, “Deploying Software with Group Policy,” for details about Group Policy administration.
DNS is a service used in Transmission Control Protocol/Internet Protocol (TCP/IP) networks, such as the Internet, to locate computers and services through user-friendly names. DNS provides a method of naming computers and network services using a hierarchy of domains. When a user enters a user-friendly DNS name in an application, DNS services can resolve the name to other information associated with the name, such as an IP address. For example, it’s easy for most users who want to locate a computer on a network to remember and learn a friendly name such as example.microsoft.com. However, computers communicate over a network by using numeric addresses. DNS provides a way to map the user friendly name for a computer or service to its numeric address. If you have used a Web browser, you have used DNS.
Active Directory uses DNS as its domain naming and location service. DNS provides the following benefits:
DNS names are user friendly, which means they are easier to remember than IP addresses.
DNS names remain more constant than IP addresses. An IP address for a server can change, but the server name remains the same.
DNS allows users to connect to local servers using the same naming free practice tests convention as the Internet.

To become capable of making and receiving calls using VoIP service, one needs to have an appropriate hardware set up, which would assist in proper speaking and listening. It may refer to simple headset with PC or could also mean a complete set of network equipment, which includes routers and phone adapters. However, new users should not freak out owing to the various technicalities involved in this process of choosing these equipment. To assist them, there is colossal amount of information available online in the form of VoIP reviews, which they can rely upon. Moreover, one of the biggest advantages of VoIP is that it adapts itself to the existing framework of the traditional phone service, which in itself is a big cost saver.

Popularly known as phone adapter, an ATA is a communication device, which enacts an important role as a hardware interface between an analog telephone system and a digital VoIP line.

This device is not needed while using PC-to-PC Voice over IP, but is highly desirable if one subscribes for a monthly Voice over IP service and intends to use the existing phones. This device connects to either a DSL modem, already linked to the phone line or cable modem, which is attached to cable television connection. One of the most appreciable qualities of these devices is that they are completely portable and can be used to make and receive phone calls from anywhere by simply connecting it to any broadband modem. Another crucial requirement for setting up this service is an IP phone, which provides a working interface between the user and service. Playing the role of both, input and an output device, these phones are available in different flavors. Selection is strictly on the basis of the user’s needs and choice.  Read more...