What are the elements of the PPP frame?
What will be an ideal response?
The elements of the PPP frame are as follows:
• Flag-Binary sequence 01111110, which indicates the beginning of the frame
• Address-Binary sequence 11111111; because PPP is used to create a point-to-point connection, there is no need for PPP to assign an individual address for each host.
• Control-Binary sequence 00000011, which indicates that the transmission of user data will not be sequenced and is to be delivered over a connectionless link
• Protocol-Two bytes used to identify the protocol that is encapsulated
• LCP (or Data)-The LCP information and the data that has been encapsulated from the higher layers. The default size of this field is 1500 bytes, but PPP implementations can negotiate a larger size for this field.
• Frame Check Sequence (FCS)-Two bytes by default, but can be as large as four bytes; uses a cyclical redundancy check (CRC) to verify the integrity of the frame and ensure that it was not corrupted during transmission
• Flag-Binary sequence 01111110 that identifies the end of the data frame
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Fill in the blank(s) with correct word
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Answer the following statement true (T) or false (F)
What are the main goals of JAAS?
What will be an ideal response?