文档介绍：Table of Contents
Preface .......................................................... 1
Who this book is for ................................................ 2
Versions ........................................................ 2
Organization ................................... ... ............... 3
Conventions used in this book ......................................... 4
Differences between the first edition and second edition ...................... 5
Comments and questions ............................................ 5
Hal's acknowledgments from the first edition .............................. 6
Acknowledgments for the second edition ................................. 6
1. Networking Fundamentals ......................................... 9
overview ............................ ................ 9
Physical and data link layers ...................................... 11
layer ................................................ 12
Transport layer ................................................ 18
The session and presentation layers ................................. 19
2. Introduction to Directory Services ................................... 24
Purpose of directory services ...................................... 24
Brief survey mon directory services ............................ 25
Name service switch ............................................ 29
Which directory service to use ..................................... 29
3. Network Information Service Operation .............................. 31
Masters, slaves, and clients ....................................... 31
Basics of NIS management ....................................... 34
Files managed under NIS ........................................ 41
Trace of a key match ............................................ 52
4. System Management Using NIS ..................................... 56
work design ....