Networking strategies for information technology:
Gespeichert in:
| 1. Verfasser: | |
|---|---|
| Format: | Buch |
| Sprache: | English |
| Veröffentlicht: |
Boston u.a.
Artech House
1992
|
| Schriftenreihe: | Artech House telecommunications library
|
| Schlagworte: | |
| Online-Zugang: | Inhaltsverzeichnis |
| Beschreibung: | XV, 257 S. graph. Darst. |
| ISBN: | 0890064962 |
Internformat
MARC
| LEADER | 00000nam a2200000 c 4500 | ||
|---|---|---|---|
| 001 | BV005490632 | ||
| 003 | DE-604 | ||
| 005 | 00000000000000.0 | ||
| 007 | t | ||
| 008 | 920825s1992 xxud||| |||| 00||| engod | ||
| 020 | |a 0890064962 |9 0-89006-496-2 | ||
| 035 | |a (OCoLC)24379044 | ||
| 035 | |a (DE-599)BVBBV005490632 | ||
| 040 | |a DE-604 |b ger |e rakddb | ||
| 041 | 0 | |a eng | |
| 044 | |a xxu |c XD-US | ||
| 049 | |a DE-91 |a DE-521 | ||
| 050 | 0 | |a TK5102.5.E378 1991 | |
| 082 | 0 | |a 658/.0546 |2 20 | |
| 082 | 0 | |a 658/.0546 20 | |
| 084 | |a ST 200 |0 (DE-625)143611: |2 rvk | ||
| 084 | |a DAT 259f |2 stub | ||
| 084 | |a DAT 060f |2 stub | ||
| 100 | 1 | |a Elbert, Bruce |e Verfasser |4 aut | |
| 245 | 1 | 0 | |a Networking strategies for information technology |c Bruce Elbert |
| 264 | 1 | |a Boston u.a. |b Artech House |c 1992 | |
| 300 | |a XV, 257 S. |b graph. Darst. | ||
| 336 | |b txt |2 rdacontent | ||
| 337 | |b n |2 rdamedia | ||
| 338 | |b nc |2 rdacarrier | ||
| 490 | 0 | |a Artech House telecommunications library | |
| 650 | 7 | |a Communicatiesystemen |2 gtt | |
| 650 | 7 | |a Management |2 gtt | |
| 650 | 4 | |a Telecommunication systems -- Management | |
| 650 | 4 | |a Computer networks -- Management | |
| 650 | 0 | 7 | |a Netzwerkverwaltung |0 (DE-588)4314339-8 |2 gnd |9 rswk-swf |
| 689 | 0 | 0 | |a Netzwerkverwaltung |0 (DE-588)4314339-8 |D s |
| 689 | 0 | |5 DE-604 | |
| 856 | 4 | 2 | |m HBZ Datenaustausch |q application/pdf |u http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=003438631&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |3 Inhaltsverzeichnis |
| 999 | |a oai:aleph.bib-bvb.de:BVB01-003438631 | ||
Datensatz im Suchindex
| _version_ | 1804119705333530624 |
|---|---|
| adam_text | CONTENTS
Preface xiii
Chapter 1 New Roles for the IT Network Manager 1
1.1 Convergence of Telecommunication and Computer Technology 1
1.1.1 Integration of Voice, Data, and Video 3
1.1.2 A Topology of Networks 6
1.2 Network Elements for Information Technology 9
1.3 Profile and Experience of the IT Network Manager 13
1.3.1 Management and Leadership Skills 15
1.3.2 Business Orientation 17
1.3.3 Technical and Systems Expertise 17
1.3.4 Project Management Skills 18
1.3.5 Operations Management Experience 19
1.4 Relationship to the Chief Information Officer 19
Chapter 2 Strategic Outcomes from IT Networks 25
2.1 IT and Competitive Strategy 26
2.2 Business Organization Strategy 31
2.2.1 Centralized Business Organization 33
2.2.2 Decentralized Business Organization 35
2.2.3 Interrelated Horizontal Organization 37
2.2.4 IT Mortar for Business Building Blocks 38
2.3 Approaches to IT Network Architecture 40
2.3.1 Centralized versus Decentralized IT Organization 40
2.3.2 Host based versus Distributed Computing 42
2.3.3 Enhancing Business Relationships through IT 44
2.3.4 Business Process Redesign and Re engineering 46
2.3.5 Business Integration versus Network Integration 47
2.4 Audit of Telecommunication Network Strategy 49
vii
via
Chapter 3 IT Network Organizational Strategies 53
3.1 Phases of Organizational Development 54
3.1.1 Entrepreneurial Stage 5 5
3.1.2 Engineering Stage 5 7
3.1.3 Administration and Operations Stage 59
3.2 The IT Network Product Life Cycle 61
3.3 The Spectrum of IT Organizational Design 65
3.3.1 IT Network Organizational Functions 66
3.3.2 Strategic Vendor Relationships 69
3.3.3 Applying Internal Consulting Skills 70
3.4 Integration of Specialities and People 73
3.4.1 Relationship among Environment, Uncertainty, and
Integration 73
3.4.2 Conflict Resolution Techniques 75
Chapter 4 Review of Network Solutions 79
4.1 Customer owned Network Facilities 80
4.1.1 User Terminal Devices and CPE 81
4.1.2 Computer Systems and Software 82
4.1.3 Nodal Devices 84
4.1.4 Transmission Systems 90
4.2 Telephone Network Services 96
4.2.1 Plain Old Telephone Service (POTS) 98
4.2.2 Wide Area Telecommunication Service (WATS) 99
4.2.3 Switched 56 Data Network Services 100
4.3 Virtual Networks 102
4.4 Dedicated Bandwidth Network Services 104
4.4.1 Digital Private line (DDS) Services 105
4.4.2 Fractional Tl 107
4.4.3 Tl Private line Services 107
4.4.4 DS 3 (45 megabits per second) Service Capability 109
4.4.5 Customer Controllable Tl Bandwidth 110
4.5 Advanced Digital Network Services 112
4.5.1 Integrated Services Digital Networks (ISDN) 113
4.5.2 Switched Multi megabit Data Service (SMDS) 116
4.5.3 Frame Relay and Broadband ISDN (B ISDN) 116
Chapter 5 Make or Buy Decisions 119
5.1 Strategic Issues Concerning Make or Buy 120
5.1.1 Weighing the Financial Perspective 121
5.1.2 Moving to a New Infrastructure 122
5.2 Characteristics of Make 124
5.2.1 The Making of Network Capabilities 124
ix
5.2.2 The Making of Data Processing and Software 125
5.3 Characteristics of Buy 126
5.4 Out sourcing of IT Networks 128
5.4.1 Facilities Management 129
5.4.2 Systems Integration 129
5.4.3 Contract Programming 130
5.4.4 Other Approaches to Out sourcing 130
5.4.5 Leading Out sourcing Vendors 131
5.5 Financial Comparisons of Make or Buy 132
5.5.1 An Example of a Financial Model 134
5.5.2 Analyzing the Make Case 135
5.5.3 Analyzing the Buy Case 139
5.6 Buy Case Study—Eastman Kodak Company 143
5.6.1 Changes in Kodak s Business Situation 143
5.6.2 The Strategic Partnership Approach 144
5.6.3 Lessons Learned during Project NOVA s Development 146
5.7 Make Case Study—McKesson Corporation 148
5.7.1 McKesson s Vision of the Optimum Architecture 148
5.7.2 McKesson s Commitment to the Make Approach 151
5.7.3 Quality Costs Less 15 2
5.7.4 Middle Management and Applications Development 152
5.7.5 Philosophy of Management 153
Chapter 6 Disaster Recovery and Emergency Preparedness 15 7
6.1 Some Notable Disasters 158
6.1.1 The Hinsdale Central Office Fire 158
6.1.2 The San Francisco Earthquake 158
6.1.3 The Mexico City Earthquake 159
6.1.4 The New York New Jersey Fiber Cut 160
6.1.5 The Wall Street Fires 160
6.1.6 Intelligent Network Software Crash 161
6.2 General Disaster Categories 162
6.3 Dangerous Misconceptions 165
6.3.1 Only Mandated by Accounting Practice and the
Government 165
6.3.2 Computer Hot Sites Are Enough 166
6.3.3 Our Network Vendor Has Us Covered 167
6.3.4 Disaster Recovery Plans Are Not Practical 167
6.4 The Basic Approaches 168
6.4.1 Do It Yourself 168
6.4.2 Have Your Vendor Provide It 169
6.4.3 Hire a Third Party 170
X
6.5 Emergency Communications and Coordination 171
6.5.1 Radio and Satellite Systems for Temporary
Communication 172
6.5.2 Cellular Telephones 173
6.5.3 The Telephone Network 173
6.5.4 The Importance of Early Notification 174
6.6 What to Consider in a Disaster Recovery Plan 175
6.6.1 Elements of the Overall Plan 175
6.6.2 Network Service DRP Elements 176
6.6.3 The Disaster Recovery Plan Outline 176
6.7 Emergency Preparedness 180
6.7.1 Network Engineering 180
6.7.2 Facilities Engineering 181
6.8 Software Analysis Tools 186
6.9 A Final Word 186
Chapter 7 Network Security Management 189
7.1 Requirements for Network Security 189
7.1.1 Network Resource Protection 191
7.1.2 Prominent Examples of Unauthorized Entry 192
7.2 Security Threat Analysis 195
7.3 Protecting IT Network Resources from Abuse 197
7.3.1 Role of Network Architecture in Security 198
7.3.2 Dial up Connections 199
7.3.3 Misappropriation of Network Services 200
7.3.4 Risks Posed by the New WAN Technologies 201
7.4 Computer Host Risks 203
7.4.1 The Password Dilemma 203
7.4.2 Control of Access Privileges 205
7.4.3 Security Risks Posed by Personal Computers 206
7.5 Improving Computer and Network Security 206
7.5.1 Physical Security Systems 207
7.5.2 Authentication and Identification Systems 208
7.5.3 Digital Encryption Standard (DES) 209
7.5.4 Public Key System (RSA) 211
Chapter 8 Scanning the Technology Horizon 215
8.1 Roles of Emerging Technology 216
8.1.1 Technology Diffusion in Business 217
8.1.2 New Technology Adoption 220
8.2 Sources of Technology 223
8.2.1 Telecommunication Carriers as Innovators 223
8.2.2 Systems Integrators as Technology Scanners 226
xi
8.2.3 How to Approach Manufacturers and Software Firms 227
8.2.4 University and Funded Research Laboratories 231
8.2.5 Internal Development 233
8.3 Organizing for Technology Scanning 235
8.3.1 Scanning by Operational Managers 235
8.3.2 Using Vendors 237
8.3.3 Advanced Technology Groups 238
8.4 Realizing IT Effectiveness 241
Bibliography 243
About the Author 247
Index 249
|
| any_adam_object | 1 |
| author | Elbert, Bruce |
| author_facet | Elbert, Bruce |
| author_role | aut |
| author_sort | Elbert, Bruce |
| author_variant | b e be |
| building | Verbundindex |
| bvnumber | BV005490632 |
| callnumber-first | T - Technology |
| callnumber-label | TK5102 |
| callnumber-raw | TK5102.5.E378 1991 |
| callnumber-search | TK5102.5.E378 1991 |
| callnumber-sort | TK 45102.5 E378 41991 |
| callnumber-subject | TK - Electrical and Nuclear Engineering |
| classification_rvk | ST 200 |
| classification_tum | DAT 259f DAT 060f |
| ctrlnum | (OCoLC)24379044 (DE-599)BVBBV005490632 |
| dewey-full | 658/.0546 658/.054620 |
| dewey-hundreds | 600 - Technology (Applied sciences) |
| dewey-ones | 658 - General management |
| dewey-raw | 658/.0546 658/.0546 20 |
| dewey-search | 658/.0546 658/.0546 20 |
| dewey-sort | 3658 3546 |
| dewey-tens | 650 - Management and auxiliary services |
| discipline | Informatik Wirtschaftswissenschaften |
| format | Book |
| fullrecord | <?xml version="1.0" encoding="UTF-8"?><collection xmlns="http://www.loc.gov/MARC21/slim"><record><leader>01579nam a2200445 c 4500</leader><controlfield tag="001">BV005490632</controlfield><controlfield tag="003">DE-604</controlfield><controlfield tag="005">00000000000000.0</controlfield><controlfield tag="007">t</controlfield><controlfield tag="008">920825s1992 xxud||| |||| 00||| engod</controlfield><datafield tag="020" ind1=" " ind2=" "><subfield code="a">0890064962</subfield><subfield code="9">0-89006-496-2</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(OCoLC)24379044</subfield></datafield><datafield tag="035" ind1=" " ind2=" "><subfield code="a">(DE-599)BVBBV005490632</subfield></datafield><datafield tag="040" ind1=" " ind2=" "><subfield code="a">DE-604</subfield><subfield code="b">ger</subfield><subfield code="e">rakddb</subfield></datafield><datafield tag="041" ind1="0" ind2=" "><subfield code="a">eng</subfield></datafield><datafield tag="044" ind1=" " ind2=" "><subfield code="a">xxu</subfield><subfield code="c">XD-US</subfield></datafield><datafield tag="049" ind1=" " ind2=" "><subfield code="a">DE-91</subfield><subfield code="a">DE-521</subfield></datafield><datafield tag="050" ind1=" " ind2="0"><subfield code="a">TK5102.5.E378 1991</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">658/.0546</subfield><subfield code="2">20</subfield></datafield><datafield tag="082" ind1="0" ind2=" "><subfield code="a">658/.0546 20</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">ST 200</subfield><subfield code="0">(DE-625)143611:</subfield><subfield code="2">rvk</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">DAT 259f</subfield><subfield code="2">stub</subfield></datafield><datafield tag="084" ind1=" " ind2=" "><subfield code="a">DAT 060f</subfield><subfield code="2">stub</subfield></datafield><datafield tag="100" ind1="1" ind2=" "><subfield code="a">Elbert, Bruce</subfield><subfield code="e">Verfasser</subfield><subfield code="4">aut</subfield></datafield><datafield tag="245" ind1="1" ind2="0"><subfield code="a">Networking strategies for information technology</subfield><subfield code="c">Bruce Elbert</subfield></datafield><datafield tag="264" ind1=" " ind2="1"><subfield code="a">Boston u.a.</subfield><subfield code="b">Artech House</subfield><subfield code="c">1992</subfield></datafield><datafield tag="300" ind1=" " ind2=" "><subfield code="a">XV, 257 S.</subfield><subfield code="b">graph. Darst.</subfield></datafield><datafield tag="336" ind1=" " ind2=" "><subfield code="b">txt</subfield><subfield code="2">rdacontent</subfield></datafield><datafield tag="337" ind1=" " ind2=" "><subfield code="b">n</subfield><subfield code="2">rdamedia</subfield></datafield><datafield tag="338" ind1=" " ind2=" "><subfield code="b">nc</subfield><subfield code="2">rdacarrier</subfield></datafield><datafield tag="490" ind1="0" ind2=" "><subfield code="a">Artech House telecommunications library</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Communicatiesystemen</subfield><subfield code="2">gtt</subfield></datafield><datafield tag="650" ind1=" " ind2="7"><subfield code="a">Management</subfield><subfield code="2">gtt</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Telecommunication systems -- Management</subfield></datafield><datafield tag="650" ind1=" " ind2="4"><subfield code="a">Computer networks -- Management</subfield></datafield><datafield tag="650" ind1="0" ind2="7"><subfield code="a">Netzwerkverwaltung</subfield><subfield code="0">(DE-588)4314339-8</subfield><subfield code="2">gnd</subfield><subfield code="9">rswk-swf</subfield></datafield><datafield tag="689" ind1="0" ind2="0"><subfield code="a">Netzwerkverwaltung</subfield><subfield code="0">(DE-588)4314339-8</subfield><subfield code="D">s</subfield></datafield><datafield tag="689" ind1="0" ind2=" "><subfield code="5">DE-604</subfield></datafield><datafield tag="856" ind1="4" ind2="2"><subfield code="m">HBZ Datenaustausch</subfield><subfield code="q">application/pdf</subfield><subfield code="u">http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=003438631&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA</subfield><subfield code="3">Inhaltsverzeichnis</subfield></datafield><datafield tag="999" ind1=" " ind2=" "><subfield code="a">oai:aleph.bib-bvb.de:BVB01-003438631</subfield></datafield></record></collection> |
| id | DE-604.BV005490632 |
| illustrated | Illustrated |
| indexdate | 2024-07-09T16:30:26Z |
| institution | BVB |
| isbn | 0890064962 |
| language | English |
| oai_aleph_id | oai:aleph.bib-bvb.de:BVB01-003438631 |
| oclc_num | 24379044 |
| open_access_boolean | |
| owner | DE-91 DE-BY-TUM DE-521 |
| owner_facet | DE-91 DE-BY-TUM DE-521 |
| physical | XV, 257 S. graph. Darst. |
| publishDate | 1992 |
| publishDateSearch | 1992 |
| publishDateSort | 1992 |
| publisher | Artech House |
| record_format | marc |
| series2 | Artech House telecommunications library |
| spelling | Elbert, Bruce Verfasser aut Networking strategies for information technology Bruce Elbert Boston u.a. Artech House 1992 XV, 257 S. graph. Darst. txt rdacontent n rdamedia nc rdacarrier Artech House telecommunications library Communicatiesystemen gtt Management gtt Telecommunication systems -- Management Computer networks -- Management Netzwerkverwaltung (DE-588)4314339-8 gnd rswk-swf Netzwerkverwaltung (DE-588)4314339-8 s DE-604 HBZ Datenaustausch application/pdf http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=003438631&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA Inhaltsverzeichnis |
| spellingShingle | Elbert, Bruce Networking strategies for information technology Communicatiesystemen gtt Management gtt Telecommunication systems -- Management Computer networks -- Management Netzwerkverwaltung (DE-588)4314339-8 gnd |
| subject_GND | (DE-588)4314339-8 |
| title | Networking strategies for information technology |
| title_auth | Networking strategies for information technology |
| title_exact_search | Networking strategies for information technology |
| title_full | Networking strategies for information technology Bruce Elbert |
| title_fullStr | Networking strategies for information technology Bruce Elbert |
| title_full_unstemmed | Networking strategies for information technology Bruce Elbert |
| title_short | Networking strategies for information technology |
| title_sort | networking strategies for information technology |
| topic | Communicatiesystemen gtt Management gtt Telecommunication systems -- Management Computer networks -- Management Netzwerkverwaltung (DE-588)4314339-8 gnd |
| topic_facet | Communicatiesystemen Management Telecommunication systems -- Management Computer networks -- Management Netzwerkverwaltung |
| url | http://bvbr.bib-bvb.de:8991/F?func=service&doc_library=BVB01&local_base=BVB01&doc_number=003438631&sequence=000002&line_number=0001&func_code=DB_RECORDS&service_type=MEDIA |
| work_keys_str_mv | AT elbertbruce networkingstrategiesforinformationtechnology |