Information Technology Reference
In-Depth Information
Figure 3-15
Final Summary Convergence Times
Final Summary
350
300
250
200
150
100
50
0
70,000
80,000
90,000
100,000
110,000
120,000
130,000
140,000
Base Line
158
178
195
227
244
256
277
315
Pe er Groups
123
138
148
170
192
202
216
229
Pe er Groups, PMTUD
102
112
127
125
157
165
165
185
119
121
134
146
163
174
190
202
Pe er Groups, Queues
Pe er Groups, PMTUD, Queues
82
90
114
118
136
153
157
170
36
41
54
65
78
93
107
129
Pe er Groups, PMTUD, Queues,
12.0(23)S
Prefix Count
Table 3-3
Convergence Improvements Over Various Scenarios
Control
Improvement 70,000 80,000 90,000 100,000 110,000 120,000 130,000 140,000 Avg.
Baseline
Peer group
22.15% 22.47% 24.10% 25.11%
21.31%
21.09%
22.02%
27.30%
22.15%
Peer
group
PG and
PMTUD
17.07% 18.84% 14.19% 26.47%
18.23%
18.32%
23.61%
19.21%
19.49%
Peer
group
PG and queues
3.25%
12.32% 9.46%
14.12%
15.10%
13.86%
12.04%
11.79%
11.49%
Peer
group
PG, PMTUD,
queues
33.33% 34.78% 22.97% 30.59%
29.17%
24.26%
27.31%
25.76%
28.52%
Baseline
PG, PMTUD,
queues
48.10% 49.44% 41.54% 48.02%
44.26%
40.23%
43.32%
46.03%
45.12%
PG,
PMTUD,
queues
Optimal
56.10% 54.44% 52.63% 44.92%
42.65%
39.22%
31.85%
24.12%
43.24%
Baseline
Optimal
77.22% 76.97% 72.31% 71.37%
68.03%
63.67%
61.37%
59.05%
68.75%
