Wmdows NT”
`Networking
`Guide
`
`1'4.
`
`
`
`The information
`
`you need to
`
`become an expert
`
`on Windows NT!
`
`ForWindows NT Workstation and Windows NT Server Version 3. 5
`I
`
`‘MlcrosoftPress
`
`Page 1 of 530
`
`Verizon Exhibit 1008
`
`

`

`Windows NT“
`Networking Guide _
`
`e
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`CTOSO1
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`

`

`PUBLISHED BY
`Microsoft Press
`A Division of Microsoft Corporation
`One Microsoft Way
`Redmond, Washington 98052~6399
`
`Copyright © 1995 by Microsoft Corporation
`
`All rights reserved. No part of the contents of this book may be reproduced or transmitted
`in any form or by any means without the written permission of. the publisher.
`
`Library of Congress Cataloging-in-Publication Data
`Windows NT networking guide : for Windows NT workstation and
`Windows NT server version 3.5 / by Microsoft Corporation.
`p.
`cm.
`Includes index.
`ISBN 1—55615-656-1
`
`-
`
`1. Computer networks.
`Corporation.
`TK5105.5.M548
`005 .7'13--dc20
`
`1995
`
`2. Microsoft Windows NT.
`
`I. Microsoft
`
`Printed and bound in the United States of America.
`
`123456-789 QMQM 098765
`
`94-45565
`C113
`
`Distributed to the book trade in Canada by Macmillan of Canada, a division of Canada Publishing
`Corporation.
`
`A CIP catalogue record for this book is available from the British Library.
`
`Microsoft Press books are available through booksellers and distributors worldwide. For further
`information about international editions, contact your local Microsoft Corporation office. Or
`contact Microsoft Press International directly at fax number (206) 936-7329.
`
`3+Open and 3Com are registered trademarks of 3Com Corporation. PostScript is a registered trademark of
`Adobe Systems, Inc. AT&T is a registered trademark of American Telephone and Telegraph Company.
`Apple, AppleTaik, and Macintosh are registered trademarks of Apple Computer, Inc. Banyan and VINES are
`registered trademarks of Banyan Systems, Inc. CompuServe is a registered trademark of CompuServe, Inc.
`ArcNet is a regiStered trademark of Datapoint Corporation. Open VMS is a registered trademark and DEC,
`DECnet, Pathworks, and VMS are trademarks of Digital Equipment Corporation. pcANYWHERE is a
`registered trademark of Dynamic Microprocessor Associates, Inc. Hewlett Packard and HP are registered.
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`of Lotus Development Corporation. Microsoft, MS, MS—DOS, MSX, and Win32 are registered trademarks
`and Windows and Windows NT are trademarks of Microsoft Corporation in the U.S.A. and other countries.
`NT is a trademark of Northern Telecom Limited in the U.S.A. and other c0untries. Noveli and NetWare are
`registered trademarks of Noveil. Inc. UNIX is a registered trademark of Novell, Inc., in the U.S.A. and other
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`trademarks of Sun Microsystems, Inc. SYBASE is a registered trademark of Sybase, Inc.
`
`Page 3 of 530
`
`

`

`This book is dedicated to the system administrators who keep its all connected.
`We hope this book makes your job easier.
`
`Conlributors to this book include the following:
`Technical Writers:
`-
`
`Chris Dragich, Jeff Howard, Sharon Kay,
`Doralee Moynihan, Annie Pearson, and JEm Purcell
`Technical Consultants:
`
`J. Allard, Pradeep Bahl, Sudhcer Dhulipalla, James Gilroy, Torn Hazel. Steve, Heaney,
`Jan Keller, Leslie Link, Jamcs McDaniel, Kerry Schwartz, and Cliff Van Dykc
`Technical Editor:
`
`Sonia Marie Moore
`
`Project Lead:
`Peggy Etchevers
`Indexcr:
`Jane Dow
`
`Production 'I‘eam:
`Katya Cattrell, Yong 0k Chung, and Cathy Pfarr
`
`' Gt‘aphic Designer:
`Sue Wyblc
`
`Graphic Artists:
`Gwen Grey, Elizabeth Read, and Stephen Winard
`
`Page 4 of 530
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`

`

`Page 5 of 530
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`

`

`Contents
`
`Introduction ......................................... ' ...... ' ......... xix
`
`About the Networking Guide .......................................... xx
`Conventions in This Manual.......................................... xxiii
`
`PART I About Windows NT networking
`
`Chapter 1 Windows NT Networking Architecture ........................... 3
`Overview of Networking ............................. - .................. 4
`081 Reference Model .............................................. 5
`
`IEEE 802 Model ...................' ............................... 8
`Windows NT Networking Model ....... '.........................I ....... 10 -
`NDIS-Compatible Network Adapter Card Drivers ...................... 1]
`
`Transport Protocols .
`
`.
`
`. ..................... ........................ 12
`
`Transport Driver Interface .......................................... 13
`WindowsNTWorkstationsandServcrs
`14
`
`Windows NT Redirector ........................... -................ 14
`
`Windows NT Server .............................................. 16
`
`Interoperating with Other Networks. ,
`
`.
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`. . .
`
`.
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`.
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`.
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`.
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`.
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`.
`
`.
`
`. . .
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`.
`
`.
`
`i
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`.
`
`i
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`r
`
`r
`
`.
`
`r ............ 16
`
`Providers and the Provider Interface Layer ............................ 1?
`
`Distributed Applications and Windows NT ............................... 19
`NetBIOS and Windows Sockets ..................................... 19
`
`NamedPipesandMailslots............'.-.'............. ............... 22
`Remote Procedure Calls ............................................ 23
`Remote Access Service ............................................... 24
`
`Point-to-Point Protocol (PPP) .
`
`.
`
`. .................................... 25
`
`RAS Connection Sequence ......................................... 25
`
`NetBIOS Gateway ................................................ 27
`Serial Line Internet Protocol (SLIP) .................................. 27
`Services for Macintosh ............................................... 28
`
`Additional Reading .................................................. 29
`
`Chapter 2 Network Interoperability ..................................... 31
`
`Using Windows NT with NetWare ..................................... 32
`Windows NT Servers on a NetWare Network .......................... 33
`
`Windows NT Clients on a NetWare Network .......................... 33
`Additional Considerations Regarding Mixed Networking Environments ..... 35
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`Integrating Windows NT and UNIX Systems ............................. 35
`TCP/IP Protoeoi................................................... 36
`
`Character and Graphics Terminal Support ............................. 36
`File Transfer and Data Sharing ...................................... 37
`
`Distributed Processing Support .. ..................................... 38
`
`Common Application Support ............' ........................... 38
`
`Connecting Windows NT and IBM SNA Hosts ............................ 39
`Basic Connectivity Using the Built-in DLC Protocol ..................... 4O
`SNA Server for Windows NT ....................................... 4-0
`
`Chapter 3 Windows NT User Environments .............................. 45
`Home Directories ..................... '............................... 46
`
`Assigning a Home Directory ........................................ 46
`
`Specifying the Home Directory in a Logon Script or Batch Fite ............ 48 .
`
`Logon Scripts .
`
`.
`
`.
`
`,......................................_ .............. 4 8
`
`Logon Scripts and LAN Manager 2.x ................................. 50
`Logon Scripts and Windows for Workgroups......... '.................. 50
`Troubleshooting Logon Scripts ............................. -......... 51
`
`Environment Parameters for Logon Scripts ......................... ..
`
`.
`
`. 52
`
`Environment Variables for Logon Scripts .............................. 52
`
`Chapter 4 Network Security and Administration .......................... 53
`WindowsNiftiserAccounts........,........,......,....,r..,,.,,,,...54
`
`Workgroups and Domains ............................................. 56
`
`LAN Manager
`
`.x Domains ........................................ 57
`
`AvoidingMultiplePDCs ..........58
`Interdomain Trust Relationships ........................................ 59
`
`Changes to Computers in the Trusting and Trusted Domains .............. 60
`
`Access to Files in a Trusting Domain ................................. 61 p
`
`One—way Trust Relationships ....................................... 61
`
`r Setting Up Domains ............................................... 61
`
`Local and Global Groups ........................................... 63
`
`Logons and Authentication ....................................... _ ..... 65
`
`The Netlogon Service .............................................. 66
`User Authentication ............................................... 67
`
`Interactive Logon ................................................. 70
`
`Remote Logon .................................................... 71
`Common Logon Scenarios .......................................... 74-
`Troubleshooting Logon Problems .................................... '77
`WAN Environments ............ __..................................... 78
`
`vi
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`Contents
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`

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`Contents
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`vii
`
`Chapter 5 Windows NT Browser ....................................... 79
`Specifying a Browser Computer ........................................ 80
`
`Number of BrOWSers in Domains and Workgroups ...................... 81
`
`Determining Browser Roles ........................................... 81
`Browsers .......................................................... 82
`
`Role of Master Browsers ........................................... 83
`
`Role of Domain Master Browsers .......................... '.......... 84
`
`Role of Backup Browsers .......................................... 84
`
`. i .............................. 85
`How Computers Announce Themselves. .
`Domain Announcements .............................................. 85
`
`How Clients Receive Browser Information ............................... 86
`
`Browser Failures .................................................... 86
`
`Browser Components ................................................ 87
`Mailslot Names .................................................. 88
`
`LAN Manager Interoperability ......................................... 88
`Making Windows NT Servers Visible to LAN Manager Clients ........... 88
`
`Making LAN Manager Domains Visible to Windows NT Browsers ........ 89
`
`PART II Using Windows NT Networking
`
`Chapter 6 Using NBF with Windows NT ................................. 93
`Overview of NetBEUI and NBF........................................ 94
`
`NBF and Network Traffic ............................................. 94
`
`Connectionless Traffic ........................................... .
`
`. 95
`
`Connection—Oriented Traffic. ........................................ 96
`NBF and Sessions ................................................... 98'
`Session Limits ...................................................... 99
`
`Breaking the 254—Session Limit .................................... 100
`
`Chapter 7 Using DLC with Windows NT ................................ 105
`Overview ......................................................... 106
`
`Loading the DLC Driver on Windows NT............................... 106
`
`DLC Driver Parameters in the Registry ................................. 108
`
`Communicating with SNA Hosts Using DLC and SNA ................... .. 108
`
`Using DLC to Connect to HP Printers .................................. 110
`Changing the Locally Administered Address .......................... 1 10
`
`Page 8 of 530
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`Chapter 3 Client-Server Connectivity on Windows NT. .
`
`.
`
`.
`
`.
`
`.
`
`.
`
`,
`
`.
`
`.
`
`.
`
`,
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`..
`
`€13
`
`SQL Server........................................................ 1 14
`Data Access Mechanisms ......................................... 1 15
`
`Data Stream Protocols ............................................ 116
`
`Interprocess Communication Mechanisms ............................ 117
`Network Protocols ............................................... 11. 7
`
`Net-Library Architecture ............................................. 1 18
`
`Win32 DB—Library Architecture .................................... 121
`
`Configuration of the Net-Library ................................... 124
`
`Chapter 9 Using Remote Access Service ............................... 129
`RAS Capabilities and Functionality .................................... 130
`Remote Access Versus Remote Control .............................. 131
`
`RAS Features in Windows NT 3.5 .................................. 132
`
`Security ........................................................ 133
`
`Interoperability .................................................. 137
`Using Terminal and Script Settings for Remote Logons .................... 139
`Using RAS Terminal for Remote Logons ............................. 140
`
`_ Automating Remote Log Ons Using SWITCHINF Scripts ................ 141
`
`Using Scripts with Other Microsoft RAS Clients ....................... 145
`Resource Directory ................................................. 146
`
`Chapter 10 Overview of Microsoft TCPIIP for Windows NT ................. 151
`Advantages of Adding TCP/IP to a Windows NT Configuration ............. 1.52
`Microsoft TCP/IP Core Technology and Third-Patty Add~0ns .............. 1.53
`Windows NT Solutions in TCP/IP Internetworks ......................... 157
`
`Using TCP/IP for Scalability in Windows Networks .................... 157
`Using TCP/IP for Connectivity to the Internet ......................... 158
`TCP/IP for Heterogeneous Networking .............................. 160
`Using TCP/IP with ThirduParty Softvvare. .- ........................... 161
`
`Installing and Configuring Microsoft TCPIlP and SNMP .......... 1255
`Chapter 11
`Before installing Microsoft TCPl’IIJ .................................... 166
`Installing TCP/IP ................................................... 167
`Configuring TCP/lP ................................................. 171
`
`Using DHCP .................................................... 171
`Configuring TCP/IP Manually ...................................... 172
`
`viii
`
`Contents
`
`PART Ill TCPIIP
`
`Page 9 of 530
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`

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`Contents
`
`ix
`
`Configuring TCP/IP to Use DNS ..................................... 17S
`
`Configuring Advanced TCP/IP Options ................................. 178
`
`Configuring SN MP ...................................... . ........... 181
`
`Configuring SNMP Security ....................................... 183
`Configuring SNMP Agent Information ............................... 184
`Removing TCP/IP Components ....................................... 186
`Configuring RAS for Use with TCP/IP ................................. 186
`
`Chapter 12 Networking Concepts for TCPIIP ............................ 189
`TCP/IP and Windows NT Networking ................................ '.
`. 190
`Internet Protocol Suite ............................. .................. 1 91
`
`Transmission Control Protocol and Internet Protocol
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`.
`
`: ........... 191
`
`User Datagram Protocol ..... -..................................... 192
`
`Address Resolution Protoaol and Internet Control Message Protocol ....... 193
`
`IP Addressing. ._ .................................................... 193
`IP Addresses .................................................... 194
`
`Routing and IP Gateways ......................................... 197
`
`Dynamic Host Configuration Protocol ............................... 198
`
`Name Resolution for 'Windows~B ased Networking ........................ 201
`NetBIOS over TCP/IP and Name Resolution .................... - ...... 202
`
`Windows Internet Name Service and Broadcast Name Resolution ......... 205
`
`IP Addressing for RAS ........................................... 212
`Name Resolution with Host Files ........ -........................... 214
`Domain Name System Addressing .
`.
`.
`-. ......... _ ..................... 215
`SNMP.................................. -.......................... 21 8
`
`instatling and Configuring DHCP Servers ..................... 221
`Chapter 13
`Overview of DHCP Clients and Servers ................................ 222
`
`Installing DHCP Servers ............................................. 223
`Using DHCP Manager ........ ' ...................................... 224
`Defining DHCP Scopes ........................ -. ..................... 226
`Creating Scopes .............. _................................... 227
`Changing Scope Properties ................................. _ ....... 229
`Removing 3 Scope ............................................... 229
`
`Con figuring DHCP Options .......................................... 230
`
`Assigning DHCP Configuration Options ............................. 230
`
`Creating New DHCP Options ...................................... 232
`
`Changing DHCP Option Default Values ....... . ..................... 234
`
`Defining Options for Reservations .................................. 235
`
`Predefined DHCP Client Configuration Options ....................... 236
`
`Page 10 of 530
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`

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`Administering DHCP Clients ......................................... 24
`
`Managing Client Leases ........................................... 243
`
`Managing Client Reservations ...................................... 246
`
`Managing the DHCP Database Files ................................... 248
`
`Troubleshooting DI—ICP .......................................... _.
`
`.
`
`.
`
`. 250
`
`Restoring the DHCP Database ..................................... 251
`
`Backing up the DHCP Database onto Another Computer ................ 252
`
`Creating a New Dl-ICP Database ................................... 252
`
`Advanced Configuration Parameters for DHCP .......................... 253
`
`Registry Parameters for DHCP Servers .............................. 254
`
`Registry Parameters for DI-ICP Clients ............................... 256
`
`Guidelines for Setting Local Policies ....... '. .. .......................... 256
`
`Guidelines for Managing DHCP Addressing Policy .................... 56
`
`Guidelines for Lease Options ......................... . ............ 258
`
`Guidelines for Partitioning the Address Pool .......................... 259
`
`Guidelines for Avoiding DNS Naming Conflicts ....................... 259
`
`Using DHCP with BOOTP ........................................ 260
`Planning a Strategy for DHCP ...................' ..................... 260
`Planning a Small-scale Strategy for DHCP Servers, .................... 262
`Planning a Large-scale Strategy for DHCP Servers ..................... 263
`
`tnStalling and Configuring WINS Servers...................... 265
`Chapter 14
`Benefits of Using WINS ............................................. 266
`
`Installing WINS Servers ............................................. 266
`
`Administering WINS Servers ......................................... 268
`
`_ Configuring WINS Servers and Replication Partners ...................... 273
`Configuring WINS Servers ........................................ 274
`
`Configuring Replication Partners ................................... 277
`
`Managing Static Mappings ........................................... 282
`Adding Static Mappings ........................................... 284
`
`Editing Static Mappings ........................................... 286
`
`Filtering the Range of Mappings .................................... 287
`
`Managing Special Names ......................................... 288
`
`Setting Preferences for WINS Manager .............. . .................. 292
`
`Managing the WINS Database ........................................ 294
`
`Scavenging the Database .......................................... 294
`
`Viewing the WINS Database ...................................... 296
`
`Backing Up the Database .......................................... 298
`
`x
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`Contents
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`Page 11 of 530
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`Contents
`
`xi
`
`'l‘roubleshooting WLNS .............................................. 299
`
`Basic WINS Troubleshooting ...................................... 299
`Restoring or Moving the WLNS Database ............................ 301
`
`Advanced Configuration Parameters for WINS ........................... 303
`
`Registry Parameters for WINS Servers .............................. 303
`
`Registry Parameters for Replication Partners: ......................... 306
`
`Planning a Strategy for WINS Servers ................................... 308
`Planning for Server Performance ................................... 309
`
`Planning'Replication Paitners and Proxies ..........._ ................. 309
`Planning Replication Frequency Between Hubs........................ 310
`
`Chapter 15 Setting Up LMHOSTS ...................._ ................. 311
`Editing the LMHOSTS File ............ : ............................. 312
`Rules for LMHOSTS ............................................. 312
`
`Guidelines for LMHOSTS ........................................ 314
`
`Using LMHOSTS with Dynamic Name Resolution ....................... 315
`
`Specifying Remote Servers in LMHOSTS ............................ 315
`Designating Domain Controllers Using #DOM ..............' .......... 3 17
`Using Centralized LMHOSTS Files ................................. 319
`
`Chapter 16 Using the Microsoft FTP Server Service ...................... 321
`
`Installing the FTP Server Service ...................................... 322
`Configuring the FTP Server Service .............................. ' ...... 323
`Administering the FTP Server Service .................................. 327
`
`Using FTP Commands at the Command Prompt ....................... 328
`
`Managing Users ................................ - ................. 328
`- Controlling the FTP Server and User Access .......................... 329
`
`Annotating Directories. .
`
`., ..................................... -.
`
`.
`
`.
`
`. 329
`
`Changing Directory Listing Format ..................... - ............ 330
`
`Customizing Greeting and Exit Messages ............................ 330
`
`Logging FTP Connections ......................................... 330
`
`Advanced Configuration Parameters for FTP Server Service ................ 331
`
`Chapter 17 Using Performance Monitor with TCP/1P Services............... 337
`
`Using Performance Monitor with TCP/IP ............................... 338
`
`Monitoring TCP/1P Performance ...................................... 339
`ICMP Performance Counters ....................................... 339
`
`1? Performance Counters ............................... ' ........... 341
`
`Network Interface Performance Counters for TCP/IP ................... 343
`TCP Performance Counters ........................................ 345
`
`UDP Performance Counters .................... I ................... 346
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`xii
`
`Contents
`
`Monitoring FTP Server Traffic ........................................ 346
`Monitoring WINS Server Performance ................................. 348
`
`Chapter 18
`
`lntemetwork Printing with TCP/IP ........................... 349
`
`Overview of TCP/IP Printing ......................................... 350
`Setting Up Windows NT for TCP/IP Printing ............................ 351
`Creating a Ptinter for TCP/lP Printing .................................. 352
`
`Printing to Windows NT from UNIX Clients ............................. 357
`
`Chapter 19 Troubleshooting TCP/lP ................................... 359
`
`Troubleshooting IP Configuration ...................................... 360
`Troubleshooting Name Resolutiorr Problems ...... _ .................... 361
`
`Troubleshooting Other Connection Problems .......................... 362
`
`Troubleshooting Other Problems - ...................................... 364
`
`Troubleshooting the FTP Server Service .............................. 364
`
`Troubleshooting Telnet ........................................... 364
`_ Troubleshooting Gateways ........................................ 365
`Troubleshooting TCP/IP Database Files ................................ 365
`
`PART 1‘! Windows NT and the lntemet
`
`Chapter 20 Using Windows NT on the Internet ........................... 369
`Using Windows NT to Connect to the Internet ........................... 370
`Single—Computer Connections ............._ ......................... 37O
`Connecting a LAN to the lntemet ................ '. .................. 371
`Connecting Computers to the Internet with RAS ....................... 372
`Combining Windows NT Internet Functions .......................... 373
`Coufiguring TCP/IP and RAS for Internet Gateway ....................... 373
`Configur'.1g TCP/IP .............................................. 374
`Configuring RAS .
`.
`.
`'. ................... .......................... 375
`Planning Internet Service for Your LAN ................................ 376
`Network Protocols and LANS ...................................... 376
`
`Using Network Topology to Provide Security ......................... 376
`Additional Security Methods ....................................... 383
`
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`Contents
`
`xiii
`
`Establishing the Infrastructure ........................................ 385
`
`Link Types ..................................................... 385
`Internet Service and Providers .' ..................................... 386
`
`IP Addresses and Domain Names ....................... '............ 386
`
`Chapter 21 Setting Up Internet Servers and Clients
`on Windows NT Computers ........................................... 387
`Windows NT on the Internet .......................................... 389
`
`The EMWAC Documents ......................................... 389
`
`Publishing Tools ................................................... 389
`FTP Server Service ............................... ._ .............. 389
`
`Gopher Server Service .........................7 ................... 391
`World-Wide Web Server.......................................... 393
`
`WAIS Server ................................................... 396
`
`WAIS Toolkit ................................................... 397
`Locator Tools ...................................................... 398
`
`DNS Server .................................................... 399
`
`WINS Service .................................................. 405
`
`Other Internet Tools .............................................. 405
`
`Integrating Multiple Internet Services on One Windows NT Computer ..... 406
`
`Chapter 22 Remote Access Service and the internet ...................... 407
`
`RAS:ARamptotheInternet.....................- .................... 408
`
`Windows NT as an Internet Gateway Server .......................... 411
`
`Connecting Windows NT to the Internet ............................. 412
`
`Installing an Internet Gateway Server .................................. 412
`
`IP Address ..................................................... 413
`
`Dynamic Host Configuration Protocol ................................ 413
`Domain Name System ............................................ 413
`
`Default Gateway ................................................ 414
`
`Before Installing RAS ............................................ 415
`
`Installing the Microsoft TCP/IP Protocol ............................. 416
`
`Configuring TCPI'IP to use DNS .................................... 417
`
`Installing a Simple Internet Router Using PPP' ........................... 419
`
`Page 14 of 530
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`

`

`xiv
`
`Contents
`
`PART V Appendixes
`
`Appendix A TCPIIP Utilities Reference ................................. 425
`arp ............................................................... 426
`finger .......................................................... I.
`. 427
`ftp ..................... ........... ' ................................ 428
`hostname..................................................‘
`.
`.
`.- ..... 430
`
`ipconfig ........................................................... 431
`lpq ............................................................... 432
`lpr .............. .................................................. 432
`,nbtstat .......................... 433
`netstat ............................................................ 435
`
`ping .............................................................. 436
`rap ..................... , .......................................... 438
`rexec ............................................................. 441
`
`route ............................................................. 442
`
`rsh ............................................................. _. 443
`
`telnet ................................................- ............. 444
`
`tftp............................................................... 446
`tracert ................. ............................................ 447
`
`Appendix B MIB Object Types for Window NT .......................... 449
`LAN Manager MIB II for Windows NT Objects ...................... ‘.
`.
`. 450
`
`Common Group ................................................. 450
`Server“group ................................................... 451
`' Workstation Group ............................................... 454
`Domain Group ............................................'. .
`.
`-.
`.
`. 454
`Microsoft DHCP Objects .............. ‘ .............................. 455
`DHCP M115 Parameters ............................................ 455
`
`DHCP SCOpe Group ...................' ........................... 455
`Microsoft WINS Objects ................
`.
`. ................ _.
`.
`.1 ......... 456
`WINS Parameters ................................................ 456
`
`WINS Datafiles Group ........ l .......................... ....... 458
`WINS Pull Group ................................................ 458
`
`WINS Push Group ............................................... 459
`WINS Cmd Group ........... . .................................... 460
`
`Appendix C Windows Sockets Applications ............................ 463
`
`Index ............................................................ 471
`
`Page 15 of 530
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`Figures and Tables
`
`
`Figures and Tables
`
`xv
`
`Figures
`
`Figure 1.1
`
`TOpen Systems Interconnection (081) Reference Model .................. 5
`
`Figure 1.2
`
`Communication Between 031 Layers ............................................... 6
`
`Figure 1.3_
`Figure 1.4
`Figure 1.5
`
`Figure 1.6
`
`Figure 1.7
`
`Figure 1.8
`
`Figure 1.9
`
`Figure 1.10
`
`Figure 1.11
`
`Figure 1.12
`
`Figure 1.13
`
`Figure 1.14
`
`Figure 1.15
`
`Figure 2.1
`
`Figure 2.2
`
`Figure 2.3
`Figure 4.1
`Figure 4.2
`
`Figure 4.3
`
`Figure 4.4
`Figure 45
`Figure 4.6
`
`Figure 4.7
`
`Figure 4.8
`
`Figure 4.9
`
`Logical Link Control and Media Access Control Sublayers ............. 8
`
`Project 802 Standards as Related to LLC and MAC Layers ............. 9
`Windows NT Networking Model .................................................... 10
`
`TranSport Protocols ......................................................................... 12
`
`The Transport Driver Interface ....................................................... 13
`Client~Side Processing Using the Redirector................................... 15
`Server~Side PrOCessing Using the Server ........................................ 16
`Provider Interface Components .'...................................................... 18
`NetBIOS and Windows Sockets Support ........................................ 20
`Remote Procedure Call Facility ...................................................... 24
`PPP Architecture of RAS ................................................................ 25
`
`Location of the PPP Protocol on the 081 Model ............................. 26
`
`NetBIOS Gateway Architecture ofRAS ........ 27
`Mixed Windows-based and NetWare Environment ........................ 32
`
`Windows NT Computers as NetWare Clients
`or Application Servers .............................,....................................... 34
`
`SNA Server Connecting LANs to IBM Host Computers ................ 41
`Windows NT Security Model ......................................................... 54
`
`Computers Participating in a Work'group ........................................ 56
`
`Computers Participating in a Domain ............................................. 57
`Trusted Domain .............................................................................. 59
`
`Logging On Locally Versus Logging On to the Domain65
`
`Pass-Through Authentication .......................................................... 69
`Netlogon Requirements for Domain Logons ................................... 70
`Remote Logon ................................................................................. 72
`
`Initial Logon and Local Databases
`for a Windows NT Workstation ...................................................... 74
`
`Figure 4.10
`
`Figure 4.1 1
`
`Figure 6.1
`
`Logging On from a Domain Workstation ........................................ 75
`Authentication by a Trusted Domain Controller ............................. 76
`NBF Communicates via the NDIS Interface
`
`at the LLC Sublayer ........................................................................