What is Retransmission
Explain the term Retransmission?
Expert
Retransmission refers to the technique where the receiver identifies the occurrence of an error and asks the sender to resend the message. Resending is repeated until a message arrives clearing that the receiver believes is error-freed or until the receiver send the acknowledgement.
Explain the term virtual channel?
What kinds of routes are permitted into an entirely NSSA?
Write down main concerns of the Physical Layer?
Define the term: a) Ecology b) Species c) Population
Describe static and dynamic tunnels.
Proxy ARP: It is utilizing a router to answer ARP requests. It will be done whenever the originating host believes that the destination is local, whenever in fact is lies away from router. Proxy ARP
Write down some of the duties of data link layer?
what is a situation where a switched backbone would be preferred to either a routed or vlan backbone?
Write down name of tools in online groupware.
Write down the Benefits of Web-Based Spreadsheets.
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