intended recipient, and returns the frame to the ring where it is transmitted to lobe 4. Lobe
4 grabs the frame off the ring and sees that it is data and not a token. Hence, it cannot
transmit its data. Lobe 4 also determines that it is not the intended recipient so it returns
the frame to the ring where it is transmitted to lobe 5. Lobe 5 receives the frame and ascer-
tains that its destination address matches that of the frame’s. The lobe then makes a copy
of the frame and stores it in memory. If the frame is valid and the data successfully copied,
lobe 5 then sets the A and C bits to 1 and returns the frame ...
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