ip exercises
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8/9/2019 IP Exercises
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λHTTP = 6 HTTP requests/second
λS
0
0.1
0.2
0.3
0.4
0.5
0.6
0.1 0.2 0.3 0.4 0.5 0.6 0.7 0.8 0.9 1
U (Utilization)
S
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−
T p = n · T entry + 0.1ms
n
T entry
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n
T entry
T p = n · T entry + 0.1ms
T entry
DF = 0
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λS = 6 × (30 + 10 + 25) = 390 frames/second
S = λS × 1526 × 8/10 Mbps = 0.476
→ U =≈ 0.6
S = 6 ∗ (30 + 10 + 25 + 25) ∗ 1526 ∗ 8/10 Mbps = 0.659
U = 1
→
→
→
→
IP NetA = 147.83.15.102&255.255.255.240 = 147.83.15.96
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#PUBLIC @IP = 31 × 253 + 13 + 29 + 125 = 8010
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100Mbps64768
= 1544 bps
λ = 1544bps 14801526
= 1497.4bps
1526·8bits
50Mbps = 0.24416 ms = T pn = 131
T entry = 1.1 µs
216 − 2 − 1 − 64768 = 765
n = 3
1526·8bits100Mbps
= T p = 0.12208 ms
T entry = 7.36 µs
F O2 = 600/8 = 75 F O3 = 800/8 = 100