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name the twisted pairs cablestwisted pairs cables shielded and unshielded coaxial cable and fiber optic cabletesting of the pointstesting of the
what are the issues there in network environmentsome of the issues necessary are network planning should be carried out covering the following
state the network environment of intranets and internetintranets as well as the internet are based purely on networks the company intending to
determine the uses of firewallsthe firewalls available today do all the things viz like filter the data packets provide proxy services and do
what to do to connection with external communicationfor dealing with external communication the web server must have a static ip having a static ip
what is the internal ip addressthere is a separate set of ip address for a companys internal use more popularly known as internal ip address or
state the methods to keep the attackers at bayanother best methods to keep the attackers at bay is known as network address translator or nat the
determine the method to protect the web serversthe company should install additional levels of security measures since it is possible for hackers to
process of securing an intranet securing an intranet is not a simple task mere installation of firewall hardware and software would not help the
determine about the security systems if the company intends to connect to the internet then it should pay great attention to the configuration of
importace of clientsin intranet serverthe most interesting thing is that almost every computer can be connected as a client to the intranet server
database servers connected as a cluster to the main serverthere could be three database servers connected as a cluster to the main server to provide
state the steps to provide more computing powerin order to provide more computing power the following steps may be taken add more processing power by
explain the term - primary memory and hard diska peculiar situation arises when the existing server arrives at a stage when it cannot handle the
determine the functioning of service supportservice support must be considered a strong point for hardware especially for servers and should be
define the term - hot swapping the reliability of the machine can be dramatically improved by installing the best components hot swapping is a
state the types of performance of computer hardwarethe hardware ie the server or computer has a direct relationship on performance in the following
state the specification of high-end server a mid-range or high-end server with the following specifications would be sufficient for a medium to large
state the reason for intranet system breaks down care must be taken to ensure that proper spare parts are available even after about five years of
determine the task which should intranet require intranet to work smoothly the following tasks should be properly synchronised all computers
describe about the network equipment and connectivity network equipment and connectivity should address various networking equipments such as routers
define the analog audio and video conferencing systemswhen analog audio and video conferencing systems were used the procurement and installation was
what are the value added servicesmany organisations are demanding higher services also called value added services such as faxing minimal cost call
explain about the intranet hardware and softwareintranets not only provide a secure environment for companies but also provide an excellent working
state the example of security audit as case study linda narrates one of her experience about a security audit she was performing a spot audit where