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24Chapter 1: Introduction to the EIU
Figure 1 Overall architecture of enhanced SuperNode system
SLM |
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Network | IOC |
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SOS | SOS | UNIX | SOS |
FP | AP | AP | EIU |
(flexible | (provisionable | (provisionable |
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file system) | computing) | computing) |
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| Ethernet |
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| Communications server |
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| communications interface) |
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| Workstation |
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| X.25 |
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DMS-bus interface and expansion
Two methods are used to interface processing engines to the
The LPP extends the MS fanout within a single cabinet. This fanout is accomplished by using a