Enterprise network performance optimization:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Mikrofilm Buch |
| Sprache: | English |
| Veröffentlicht: |
New York [u.a.]
McGraw-Hill
1995
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | XV, 328 S. zahlr. Ill. und graph. Darst. 1 CD-ROM ; 12 cm |
| ISBN: | 0079118895 |
Internformat
MARC
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| 100 | 1 | |a Nemzow, Martin A. |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Enterprise network performance optimization |c Martin Nemzow |
| 264 | 1 | |a New York [u.a.] |b McGraw-Hill |c 1995 | |
| 300 | |a XV, 328 S. |b zahlr. Ill. und graph. Darst. |e 1 CD-ROM ; 12 cm | ||
| 337 | |b h |2 rdamedia | ||
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Datensatz im Suchindex
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|---|---|
| adam_text | Contents
Acknowledgments xi
Introduction xiii
In a few words xiii
Acknowledgments to readers and contributors xv
Chapter 1 Overview 1
Introduction 1
Purpose of book 5
Intended audience 6
Book content 7
Purpose for optimization 7
About the included reference CD ROM 8
Structure of book 8
Chapter 2 Performance Paradigms 11
Introduction 11
Transportation system traffic 12
Traffic dynamics 13
Enterprise network infrastructure 23
Network enterprise aspects 24
Channel capacity 25
Bandwidth 25
Signal speed 26
Route 26
Protocol overhead 26
Delay (latency) 27
Accidental latency 28
Peaks and bursts 29
Frame size 33
Volume 33
Data communication highway 34
Mechanical infrastructures 35
Leaks and losses 37
Pressure and volumes 38
LANs 40
Manageable operations 44
Firewalls 45
MANs 45
Load and latency limitations 45
WANs 46
Bandwidth limitations 46
Costs 47
Shared media vs. dedicated bandwidth 47
Workload contribution 48
Workload characterization 48
Scalability 49
Transaction processing 50
Backplanes vs. hubs 52
Integration 52
Conclusion 53
Chapter 3 Bottlenecks 55
Introduction 55
Definition of bottleneck 55
Establish performance service levels 59
Top hits 59
Bandwidth and latency 61
Bandwidth and bandwidth utilization 61
Mobile and wireless bandwidth 65
Memory bandwidth 65
Latency 66
Mobile and wireless latency 71
Network load 71
Shared media 74
Bandwidth myth 75
Interconnectivity devices 75
NICs 77
MAU or wiring concentrator 77
Repeater 78
Hub 78
Bridge 79
Router 80
Multiport router 81
Gateway 83
Switch 84
Backbone interconnection 86
Protocol differences 88
Multiprotocol stacks 90
Network protocols 90
Slow FTP 91
A disconnected device 91
Ascertaining true causes for bottlenecks 92
Rightsizing and control of distributed systems 93
Remote and modem communications 94
Remote agents for clients and connectivity 96
Limit access to resources 96
Management overhead 97
Voice over the network 97
Imaging and video 98
Fax imaging 99
Conclusion 99
Chapter 4 Tools 101
Introduction 101
Performance tools are few 102
Design 103
Blueprinting 103
Geographical views 103
Wiring route map 104
Logical structure 105
Equipment diagrams 106
Process flows 107
Inventory tracking 110
Spare parts Ill
Disaster recovery planning 112
Computer system and network performance measurement tools 115
Software metering 123
Activity tracking 124
Disk waste 125
Rummage 126
Profilers 127
Update management 130
Cable certification 131
Protocol analysis 132
How to apply protocol analysis 138
Management statistics 139
Types of benchmarks 140
Applying benchmarks 143
Workload characterization 144
Tuning tools 145
Modeling the enterprise network 145
Extrapolation modeling 146
Simulation modeling 147
Statistical modeling 150
Emulation modeling 153
Capacity planning 155
Bridging vs. routing 155
Switching vs. routing 160
Router buffer size 161
Bandwidth and latency 162
Reliability and survivability 164
Simulation of packet size 167
LANModel transaction modeling 171
Enterprise network cross product traffic 171
Conclusion 173
Chapter 5 Optimizing Networks 175
Introduction 175
Infrastructure fortification 176
Optimization methods 177
Optimizing with design 179
Generalized optimization techniques 195
Designing the enterprise network 195
Purpose 196
Wiring infrastructure 196
Redundancy 197
Security 198
Integration 198
Scalability 200
Financial optimization 201
Consolidation of duplicate resources 201
Consolidation of transmission services 202
Better productivity from people with better communications 202
Decreased use of fax and meetings, and more reliance on networking 202
Fax service optimization 203
Optimize transmission costs 203
Overlooked benefits of performance optimization 204
Recycled equipment 204
Technical solutions 205
Reduce the workload 205
Shift the paradigm 206
Microsegmentation 207
Decrease the transmission latency 208
Collapse the backbone 209
Increase the transmission bandwidth 210
Bandwidth on demand 214
NICs 214
Repeater 215
Gateway 215
Bridge 216
Router 217
Routing algorithms 218
Microsegmentation devices 220
Hub 221
Buffered network I/O 222
Predictive pipelining and NIC enhancements 223
Virtual switching 223
Port switching 229
Full duplex transmission 229
Power bandwidth 230
Optimization details 231
Energy usage 231
110 Alert 232
Green Keeper 234
Optimizing desktops 234
Optimizing WANs 234
Connecting LANs 235
Optimizing with multiprotocol stacks 235
Optimizing network operating systems 236
TCP/IP drivers 236
Multiple stacks 237
Large internet packets 238
Handicapped wait 238
Cache configuration 238
Tracking the disconnected device 241
Optimizing application code 241
Networks with synchronous protocols 245
Optimizing transaction processing 246
Multithreading and multitasking code optimization 247
Client/server transaction processing 248
Tune application code 249
SQL 249
Visual Basic 253
PowerBuilder 255
DB2 256
SNA gateway performance optimization 257
Replication services 259
Enterprise naming 261
Imaging optimization 261
Printer configurations 262
Servers 266
Clients 268
NetWare DOS Requester 271
X Windows 272
Anomalies 273
Optimizing WAN connections 273
Financial performance considerations for WAN links 274
Optimizing hub and spoke networks 274
Instant MHS services 275
Improve local and remote performance 275
Conclusion 277
Chapter 6 The CD ROM 279
Introduction 279
Handling 279
CD ROM contents 280
Installation 281
On line hypertext 281
Windows help format 281
Multimedia Viewer format 283
Computer Performance Optimization demonstration 287
Demonstrations 287
GrafBase demonstration 288
NETF/X 289
Synoptics SNA workstation controller 291
SimSoft 291
CACICOMNET HI 293
ServerTrak and TrendTrak 294
LANalyzer for Windows 295
Prophesy 297
SysDraw 297
LAN.CAD 298
netViz 299
LANBuild 302
Win, What, Where 303
Rummage 305
NetSpecs 306
ScreenCam movies 308
Morph design movies 310
Sources 313
Bibliography and references 313
Index 321
|
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| illustrated | Illustrated |
| indexdate | 2024-07-09T18:15:43Z |
| institution | BVB |
| isbn | 0079118895 |
| language | English |
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| physical | XV, 328 S. zahlr. Ill. und graph. Darst. 1 CD-ROM ; 12 cm |
| publishDate | 1995 |
| publishDateSearch | 1995 |
| publishDateSort | 1995 |
| publisher | McGraw-Hill |
| record_format | marc |
| spelling | Nemzow, Martin A. Verfasser aut Enterprise network performance optimization Martin Nemzow New York [u.a.] McGraw-Hill 1995 XV, 328 S. zahlr. Ill. und graph. Darst. 1 CD-ROM ; 12 cm h rdamedia Management (DE-588)4037278-9 gnd rswk-swf Lokales Netz (DE-588)4114441-7 gnd rswk-swf Lokales Netz (DE-588)4114441-7 s Management (DE-588)4037278-9 s DE-604 HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=007954805&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Nemzow, Martin A. Enterprise network performance optimization Management (DE-588)4037278-9 gnd Lokales Netz (DE-588)4114441-7 gnd |
| subject_GND | (DE-588)4037278-9 (DE-588)4114441-7 |
| title | Enterprise network performance optimization |
| title_auth | Enterprise network performance optimization |
| title_exact_search | Enterprise network performance optimization |
| title_full | Enterprise network performance optimization Martin Nemzow |
| title_fullStr | Enterprise network performance optimization Martin Nemzow |
| title_full_unstemmed | Enterprise network performance optimization Martin Nemzow |
| title_short | Enterprise network performance optimization |
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