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Tuesday, September 25, 2012

What is the purpose of the preamble in an Ethernet frame?

9:17 PM
is used as a pad for data
identifies the source address
identifies the destination address
marks the end of timing information
is used for timing synchronization with alternating patterns of ones and zeros

ccna exploration 1 chapter 7 Exam Question And Answers 

What is the purpose of the preamble in an Ethernet frame?

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