What do you mean by the term Gateways
What do you mean by the term Gateways? Describe in brief.
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These are the relay packets among networks which encompass different protocols (example: between a LAN and a WAN). They accept a packet formatted for one protocol and transform it to a packet formatted for the other protocol before forwarding it. They operate in all the seven layers of the OSI model.
XTND XMIT: Irrespective of the mail retrieval protocol, typically email clients utilize the Message Submission flavor of the Simple Mail Transfer Protocol (SMTP) to send messages. POP3 have a protocol extension, called as "XTND XMIT” that let cl
Explain the term Modulation? Describe in detail.
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Write down some of the duties of data link layer?
Parity and Checksums: Noise and momentary electrical disturbances might cause data to be modified as it passes via a communications channel. When the receiver fails to notice this, the received message will be wrong, resultant in possibly severe conse
please im posting this assignment which is to be done according to the marking criteria and the case study attached.
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Define Cellular digital packet data?
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What is meant by an Area? Explain.
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