Computer and Network Hardware Assignment Example | Topics and Well Written Essays - 750 words - 1

Computer and Network Hardware - Assignment Example This issue will have a great disadvantage on centralized management as well as security of a network system. Multiple domain controllers may also lead to fault tolerance within an Active Directory environment. DNS servers are installed in computer networks to provide fault tolerance, traffic loads as well as replication. DNS servers therefore have to be planned with care to ensure that the required number of zones and requests from clients are included. In a case where a DNS server records low performance, additional RAM can be added to the server to improve its performance. In installation of a DNS server, a primary server, backup as well secondary server will be required to ensure high availability (Technology facts, 2012). A DNS server is standardized by application of a set of Request for Comments to ensure it provides interoperability with other implementations of network servers. These system capabilities enable it to work successfully with other DNS server implementations. A high application Director DNS can be replicated to provide a high availability of the server as it monitors the DNS application processing. A terminal access gateway authorizes remote network users to establish a connection to a private or internal corporate network from any device that is internet enabled. Resources of this network can include computers in which Remote Desktop has been enabled, terminal servers or terminal servers that run Remote Application programs. It should be installed in a different cluster in which a web service has been installed. A terminal access gateway establishes an encrypted and secure connection for remote users through the uses of a Remote Desktop Protocol. A connection will also be developed between the remote users and the internal network resources in which their applications run. A web server responds to a user’s