interframe spacing
תראו אני לא יודע אם זשה כל ככך קשור לכאן אבל יש לי שאלה... יש קצת לקרוא אבל אני חושב שתסתדרו. The minimum spacing between two non-colliding frames is also called the interframe spacing. This is measured from the last bit of the FCS field of the first frame to the first bit of the preamble of the second frame. A repeater is expected to regenerate the full 64 bits of timing information, which is the preamble and SFD, at the start of any frame. This is despite the potential loss of some of the beginning preamble bits because of slow synchronization. Because of this forced reintroduction of timing bits, some minor reduction of the interframe gap is not only possible but expected. Some Ethernet chipsets are sensitive to a shortening of the interframe spacing, and will begin failing to see frames as the gap is reduced. With the increase in processing power at the desktop, it would be very easy for a personal computer to saturate an Ethernet segment with traffic and to begin transmitting again before the interframe spacing delay time is satisfied. השאלה שלי היא למה אחרי שהריפיטר מחדש את ה ביטים של בפיאמבל יורד הזמן של ה interframe gap. אם כבר הוא צריך לעלות בגלל שהריפיטר מוסיף latency.
תראו אני לא יודע אם זשה כל ככך קשור לכאן אבל יש לי שאלה... יש קצת לקרוא אבל אני חושב שתסתדרו. The minimum spacing between two non-colliding frames is also called the interframe spacing. This is measured from the last bit of the FCS field of the first frame to the first bit of the preamble of the second frame. A repeater is expected to regenerate the full 64 bits of timing information, which is the preamble and SFD, at the start of any frame. This is despite the potential loss of some of the beginning preamble bits because of slow synchronization. Because of this forced reintroduction of timing bits, some minor reduction of the interframe gap is not only possible but expected. Some Ethernet chipsets are sensitive to a shortening of the interframe spacing, and will begin failing to see frames as the gap is reduced. With the increase in processing power at the desktop, it would be very easy for a personal computer to saturate an Ethernet segment with traffic and to begin transmitting again before the interframe spacing delay time is satisfied. השאלה שלי היא למה אחרי שהריפיטר מחדש את ה ביטים של בפיאמבל יורד הזמן של ה interframe gap. אם כבר הוא צריך לעלות בגלל שהריפיטר מוסיף latency.