Cabletron Systems MT8-MIM Dokumentacja Pobierz pdf (Strona 5)

Troubleshooting Guide iii

CONTENTS

CHAPTER 1 INTRODUCTION

1.1 How to Use This Guide.........................................................................................................................1-1

1.2 Structure of This Guide.........................................................................................................................1-2

1.3 Document Conventions ........................................................................................................................1-3

CHAPTER 2 TROUBLESHOOTING GUIDELINES

2.1 Problem Identification and Notification .................................................................................................2-4

2.2 Problem Verification and Information Gathering...................................................................................2-4

2.3 Develop Theories .................................................................................................................................2-5

2.4 Test the Theories..................................................................................................................................2-5

2.5 Implement and Document Fixes...........................................................................................................2-6

2.6 Isolate the Problem...............................................................................................................................2-6

CHAPTER 3 BOOTING/IMAGE CODE LOADING PROBLEMS

3.1 TFTP and BootP Download Guidelines for Personal Computers (PC) ................................................3-2

3.1.1 TFTP Downloading When Using a PC ....................................................................................3-2

3.1.2 TFTP Downloading Using a PC with SPEL.............................................................................3-6

3.1.3 TFTP Downloading Using a PC with Remote LANVIEW, Version 2.10 ..................................3-7

3.1.4 TFTP Downloading Using a PC with Remote LANVIEW, Version 2.0x ..................................3-8

3.2 BootP Downloading Guidelines When Using a PC ..............................................................................3-8

3.2.1 BootP Downloading Using a PC with SPEL ............................................................................3-9

3.2.2 BootP Downloading Using a PC with Remote LANVIEW 2.10..............................................3-11

3.2.3 BootP Downloading Using a PC with Remote LANVIEW 2.0x..............................................3-12

3.3 TFTP Downloading Guidelines for UNIX Stations..............................................................................3-13

3.3.1 Setting Up UNIX Station as TFTP Download Server on Local Subnet..................................3-13

3.3.2 Setting Up UNIX Station as TFTP Download Server Going Across a Router

to the Device3-14

3.3.3 Setting Up UNIX Station as BootP Server Going Across a Router to the Device .................3-15

3.3.4 Potential Points of Failure When Using a UNIX Station ........................................................3-15

CHAPTER 4 DESKTOP NETWORK INTERFACE (DNI) PROBLEMS

4.1 After Installing an E22xx Ethernet Card in a Novell Server, Users Cannot Connect............................4-2

4.2 The PC Will Not Boot with an E22xx Card Installed.............................................................................4-2

4.3 The E22xx Card Settings Were Changed Using QuickSet, but When the Driver Loads,

QuickSet Shows Different Card Settings..............................................................................................4-2

4.4 T2015 Token Ring Card Passes Diagnostics, but When Trying to Load the Driver, the

Card Will Not Insert Onto the Ring .......................................................................................................4-3

4.5 F70XX FDDI Card Will Not Initialize.....................................................................................................4-3

4.6 Client Driver Loads, but Cannot Find Any Novell Servers....................................................................4-4

4.7 After Connecting an Unshielded Twisted Pair (UTP) Cable, There Is No Link on the F7019 Card......4-5

4.8 Novell Server Upgraded from Ethernet to FDDI, but Now the Users Cannot See the Server..............4-5

4.9 When Loading the Driver for E22xx, There Is an Error Message “invalid i/o address”.........................4-6

4.10 An Error Message Displayed In the Windows NT Event Log Indicates that the E22xx in

Your PC Is Not Functioning..................................................................................................................4-6

CHAPTER 5 ROUTING PROBLEMS

5.1 Cannot Set a Router to the Enable Mode.............................................................................................5-2

5.2 The Router Does Not Boot Normally....................................................................................................5-3

5.3 Device Cannot Establish IP Communication with Another Device Across a Router, but

Can Establish IP Communication Locally.............................................................................................5-6

5.4 Cannot Communicate with Another IP Network, Network Not Listed or Listed as Unreachable

in Router Routing Table........................................................................................................................5-8

5.5 Configured an EMM-E6 or NBR Series Bridge for Routing, but It Doesn’t Work ...............................5-10

1 2 3 4 5 6 7 8 9 10 ... 113 114

Komentarze do niniejszej Instrukcji

Brak uwag

Cabletron Systems MT8-MIM Dokumentacja Strona 5

Komentarze do niniejszej Instrukcji

Powiązane produkty i podręczniki dla Networking Cabletron Systems MT8-MIM