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Q. Show Example on Check Sum?
Data:
10101001 00111001
Computing Checksum:
10101001
00111001
---------------
Sum 11100010
Receiver Side:
00011101
Sum 11111111
Complement 00000000
What is piggybacked ACK The protocol will be incorrect. Suppose that 3-bit sequence numbers we are using. Consider following situation: A just send frame 7. B gets frame
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Explain how does PPP use LCP for link control?
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