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Internet addresses are divided in five distinct types of classes. The classes were designated A by E. class A address space lets a small number of networks although a large number of machines, whereas class C let for a large number of networks but a comparatively small number of machines per network. The below given figure lists five address classes utilized in classical network addresses.
Figure: The IP Address Structure
Regardless of the class of organizations assigned, address space assigned, a specific class of address will not utilize the whole address space provided. Especially this is in the case of class A & Class B address allocation schemes.
Physical layers defines with synchronizing the 1s and 0s on the wire.
What is the difference among flow control and error control? Ans) Flow control: adjust and confirm data flow rate for successful transmission. Error Control: a method to
Problem 1 Bring out the differences between POP and IMAP4 Problem 2 Discuss User Datagram protocol Problem 3 Explain the various steps in TCP congestion control
what is parity checking
DLCI stands for Data Link Connection Identifier. It identifies the local PVC.
Define Retransmission? Retransmission is a process in which the receiver detects the occurrence of an error and asks the sender to resend the message. Resending is repeated unt
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You have been asked to design a Banking Network with two primary types of locations. Branches that will have 3 subnets, one /25 subnet one /26 subnet for ABMS and one /26 s
Client Server Processes A network application consist of pairs of process that send message to one another over a network. For example in a web application a client
When we specifically block, single router update for other routers
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