0 votes 0 votes Need help! Computer Networks ace-test-series computer-networks osi-protocol + – ramakrushna asked Dec 23, 2021 ramakrushna 242 views answer comment Share Follow See all 0 reply Please log in or register to add a comment.
3 votes 3 votes Number of layers (N) = 7 Message size (M) = 500 B Header size (H) = 20 B Fraction of header (in %) = $\frac{NH}{NH+M}*100 = \frac{7*20}{7*20 + 500}*100 = 21.875$% Shoto answered Dec 23, 2021 Shoto comment Share Follow See all 0 reply Please log in or register to add a comment.