Start Discovering Solved Questions and Your Course Assignments
TextBooks Included
Active Tutors
Asked Questions
Answered Questions
what is the main purpose of ospfospf or open shortest path first is a link-state routing protocol that uses routing tables to verify the best
how can you identify the ip class of a given ip addressby looking at the first octet of any given ip address you can recognize whether its class a b
what is the equivalent layer or layers of the tcpip application layer in terms of osi reference modelthe tcpip application layer really has three
what are mac addressesmac or media access control uniquely identifies a device on the network it is also called as physical address or ethernet
what is the advantage of address sharingby using address translation instead of routing address sharing gives an inherent security benefit thats
what is the purpose of cables being shielded and having twisted pairsthe main purpose of this is to stop crosstalk crosstalks are electromagnetic
what is osi and what role does it play in computer networksosi open systems interconnect serves as a reference model for data communication it is
what is dosa do or denial-of-service attack is an attempt to stop users from being able to access the internet or any other network services such
what is nosnos or network operating system are specialized software whose major task is to give network connectivity to a computer in order for it to
what is a private ip addressprivate ip addresses are allocated for use on intranets these addresses are used for internal networks and are not
what is the importance of implementing a fault tolerance system are there limitationsa fault tolerance system makes sure continuous data availability
what is the function of the osi session layerthis layer gives the protocols and means for two devices on the network to communicate with each other
what are proxy servers and how do they protect computer networksproxy servers primarily stop external users who identifying the ip addresses of an
what is nic and wannic is short for network interface card this is a peripheral card that is joined to a pc in order to connect to a network each nic
what are different ways of securing a computer networkthere are lots of ways to do this install reliable and updated anti-virus program on all
briefly describe nat and ripnat is network address translation this is a protocol that gives a way for multiple computers on a common network to
describe network topology and vpnnetwork topology refers to the layout of a computer network it presents how devices and cables are physically laid
what is data encapsulationdata encapsulation is the method of breaking down information into smaller manageable chunks before it is transferred
what is subnet maska subnet mask is combined with an ip address in order to recognize two parts the extended network address and the host address
what is anonymous ftpanonymous ftp is a way of granting user access to files in public servers users that are permitted access to data in these
what is point to point linkit refers to a direct connection among two computers on a network a point to point connection does not require any other
what are routersrouters work to connect two or more network segments these are the most intelligent network devices that store information in its
what is a lanlan stands for local area network it refers to the connection among computers and other network devices that are located within a small
what is backbone networka backbone network is a centralized infrastructure that is intended to distribute dissimilar routes and data to various
what is a linka link refers to the connectivity among two devices it contains the type of cables and protocols used in order for single device to be