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⟦50d9e9d34⟧ Wang Wps File
Length: 3319 (0xcf7)
Types: Wang Wps File
Notes: Spelunked
Names: »~ORPHAN70.08«
Derivation
└─⟦4363da632⟧ Bits:30006256 8" Wang WCS floppy, CR 0156A
└─ ⟦this⟧ »~ORPHAN70.08«
WangText
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CHAPTER 3
Page #
DOCUMENT III TECHNICAL PROPOSAL Apr. 29, 1982
LIST OF CONTENTS Page
3. PROPOSED SOLUTION .............................
3
3.1 Introduction ...................................
4
3.2 Proposed Technical Solution ....................
6
3.2.1 Scope of Air Canada Data Network ...............
6
3.2.2 Proposed Network Architecure ..................
14
3.2.2.1 Network Interface Environment ..................
17
3.2.2.2 Communication User Environment .................
18
3.2.2.3 Transmission Environment .......................
22
3.2.2.4 Data Link Envronment ..........................
23
3.2.2.5 Network Service Environment ....................
24
3.2.2.6 Network Topology................................
xx
3.2.2.7 Network Architecture Realisations ..............
25
3.2.3 Fnctional Overview ............................
8
3.2.4 External Environments ..........................
11
3.2.5 Deliverables ...................................
26
3.3 Proposed Hardware Equipment ....................
34
3.4 Proposed Software Packages .....................
38
3.4.1 Access software ................................
42
3.4.2 Nodal Switching Software .......................
45
3.4.3 Network Control Software ......................
46
3.4.4 Network Management Software ....................
50
3.4.5 Electronic Mail Software .......................
51
3.5 Performance ....................................
53
3.5.1 Node Modelling ................................
54
3.5.1.1 End-to-End Response Time .......................
54
3.5.1.2 Processor Utilization and Capacity..............
55
3.5.1.3 Memory Utilization .............................
56
3.5.1.4 Internodal TrunkUtilization ...................
58
3.5.2 Gateway ........................................
59
3.5.3 EMH Modelling ..................................
60
3.5.4 Reliability and Availability ...................
63
3.6 Baseline Capacity and Projected Growth .........
65
3.6.1 Baseline Capacity ..............................
65
3.6.2 Projected Growth ..............................
66
3.6.3 Block Diagrams .................................
68
3.7 Telecommunications .............................
73
3.8 Options ........................................
74
3.8.1 Videotex ......................................
76
3.8.2 High Density Digital Tape Recordings ...........
79…86…1 …02… …02… …02… …02… …02…
LIST OF FIGURES
3.1-1 Present Air Canada Data Networks.......... 6
3.2-1 Proposed Architecture..................... 12
