Research Article
Performance Analysis and Optimal Allocation of Layered Defense M/M/N Queueing Systems
Table 4
DE of five-layer defense.
| 1st number | 1st DE | 2nd number | 2nd DE | 3rd number | 3rd DE | 4th number | 4th DE | 5th number | 5th DE | Total DE |
| 5 | 45.5% | 2 | 23.4% | 1 | 12.0% | 1 | 12.0% | 1 | 12.0% | 71.5% | 4 | 38.6% | 3 | 30.8% | 1 | 12.0% | 1 | 12.0% | 1 | 12.0% | 71.0% | 4 | 38.6% | 2 | 23.4% | 2 | 23.4% | 1 | 12.0% | 1 | 12.0% | 72.0% | 3 | 30.8% | 3 | 30.8% | 2 | 23.4% | 1 | 12.0% | 1 | 12.0% | 71.6% | 3 | 30.8 | 3 | 30.8 | 2 | 23.4 | 1 | 12.0 | 1 | 12.0 | 74.6 | 2 | 23.4% | 2 | 23.4% | 2 | 23.4% | 2 | 23.4% | 2 | 23.4% | 73.5% |
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