Manuais de utilizador para IBM 9077

índice analítico

• Contents

  5
• Figures

  11
• Tables

  13
• Preface

  15
  • The Team That Wrote This Redbook

    15
  • Comments Welcome

    17
• Part 1. Introducing and Installing the GRF

  19
  • Chapter 1. Dependent Node

    21
    • 1.1 Dependent Node Architecture

      21
    • 1.2 Limitations of the Dependent Node

      21
  • Chapter 2. Router Node

    23
    • 2.1 Overview

      23
      • 2.1.1 Motivation

        24
      • 2.1.2 Design Objectives

        26
      • 2.1.3 What is a Router

        26
      • 2.1.4 Routing without the GRF

        29
      • 2.1.5 Routing with the GRF

        30
      • 2.1.6 Overview of Supported Routing Protocols

        33
      • 2.1.7 Media Adapters At-a-Glance

        34
      • 2.1.8 Benefits of the GRF

        34
      • 2.1.9 Price Comparison

        35
    • 2.2 GRF Software

      36
      • 2.2.1 IP Protocol

        37
      • 2.2.2 Supported Routing Protocols

        38
      • 2.2.3 Filtering

        41
      • 2.2.4 System Management

        42
    • 2.3 GRF Hardware

      42
      • 2.3.1 GRF Block Diagram

        42
      • 2.3.2 GRF Features

        44
      • 2.3.3 IP Switch and Control Board

        49
      • 2.3.4 Memory Guidelines for the IP Switch Control Board

        53
      • 2.3.5 Characteristics of GRF Media Cards

        54
      • 2.3.6 SP Switch Router Adapter

        54
      • 2.3.7 Media Card Performance

        56
      • 2.3.8 Other Media Cards

        57
      • 2.3.9 GRF Operating Environment

        58
    • 2.4 PSSP Enhancements

      58
      • 2.4.1 SDR Enhancements

        58
      • 2.4.2 New Commands

        61
      • 2.4.3 Enhanced Commands

        69
      • 2.4.4 Hardware Perspectives

        70
      • 2.4.5 SP Extension Node SNMP Manager

        76
      • 2.4.6 Dependent Node MIB

        77
      • 2.4.7 Coexistence

        78
      • 2.4.8 Partitioning

        80
    • 2.5 Planning for the GRF

      81
    • 2.6 Planning for the Dependent Node

      83
    • 2.7 Conclusion

      84
• Part 2. Scenarios

  85
  • Chapter 3. Installation and Configuration

    87
    • 3.1 Initial Configuration

      88
    • 3.2 Pre-Installation Assumptions

      89
      • 3.2.1 Order of Information

        92
    • 3.3 Installing an SP Switch Router Adapter Card

      93
      • 3.3.1 Installation Overview

        93
      • 3.3.2 Installing the PCMCIA Spinning Disk

        94
    • 3.4 Attaching SP Switch Router Cables

      97
      • 3.4.1 Ethernet Cable

        97
      • 3.4.2 SP Switch Cable

        98
      • 3.4.3 Procedure for Connecting Cards to the SP Switch

        98
    • 3.5 Configuration Required on the SP System

      99
      • 3.5.1 Determining the Switch Connection for a Dependent Node

        100
      • 3.5.2 Procedure to Get the Jack Number

        102
    • 3.6 Multiple Frames for Multiple System Connections

      103
    • 3.7 Step-by-Step Media Card Configuration

      104
      • 3.7.1 Configuration Files and Their Uses

        104
    • 3.8 Step 1. Check SNMP in the SP Switch Router System

      106
    • 3.9 Put SNMP Changes into Effect

      107
    • 3.10 Step 2. Assign IP Addresses

      107
      • 3.10.1 Method 1: Use SP SNMP Manager - Recommended

        107
      • 3.10.2 Method 2: Edit /etc/grifconfig.conf - Optional

        111
      • 3.10.3 Putting grifconfig.conf Additions into Effect

        113
    • 3.11 Step 3. Change Profile Settings

      113
    • 3.12 Step 4. Run dev1config

      113
    • 3.13 Step 5. Reset SP Switch Router System to Install Files

      114
      • 3.13.1 Saving Configuration Files

        114
    • 3.14 Verify an SP Switch Router Adapter Card on the Router

      115
      • 3.14.1 Verify Media Card Operation Using ping

        115
      • 3.14.2 Check Media Card Status Using grcard

        116
      • 3.14.3 Reset Media Card Using grreset

        117
      • 3.14.4 Using grstat to Display GRF Statistics

        117
    • 3.15 Bringing the SP Switch Router Adapter Card Online with the SP

      118
      • 3.15.1 Checking Connectivity to the SP System

        119
  • Chapter 4. Configuration of IP-Forwarding Media Cards

    123
    • 4.1 Ethernet 10/100Base-T Configuration

      123
      • 4.1.1 Physical and Logical Interfaces

        123
      • 4.1.2 Configuration File and Profile Overview

        124
      • 4.1.3 Installing Configurations or Changes

        125
      • 4.1.4 Assign IP Addresses - grifconfig.conf

        125
      • 4.1.5 Specify Ethernet Card Parameters

        126
      • 4.1.6 Some maint Commands for the Ethernet Media Cards

        127
    • 4.2 ATM OC-3c Configuration

      128
      • 4.2.1 Physical and Logical ATM Interfaces

        128
      • 4.2.2 Installing Configurations or Changes

        131
      • 4.2.3 Configuration Files and Profiles

        131
      • 4.2.4 Assign IP Addresses - grifconfig.conf

        132
      • 4.2.5 Specify ATM Card Parameters

        133
      • 4.2.6 Configuring PVCs

        133
      • 4.2.7 Some maint Commands for the ATM OC-3c Media Card

        134
      • 4.2.8 Using grrt to Display the Route Table

        136
      • 4.2.9 Using grstat to Display GRF Statistics

        137
    • 4.3 ATM OC-12c Configuration

      137
      • 4.3.1 Physical and Logical ATM Interfaces

        137
      • 4.3.2 Installing Configurations or Changes

        138
      • 4.3.3 Configuration Files and Profiles

        138
    • 4.4 FDDI Configuration

      139
      • 4.4.1 Separate Networks versus Bridging

        144
      • 4.4.2 Naming the FDDI Interfaces

        144
      • 4.4.3 Physical Interface Numbers

        145
      • 4.4.4 GRF Interface Name

        146
      • 4.4.5 Configuration Files and Profiles

        146
      • 4.4.6 Assign IP Addresses - grifconfig.conf

        147
      • 4.4.7 Specify FDDI Card Parameters

        148
      • 4.4.8 Installing Configurations or Changes

        148
      • 4.4.9 Some maint Commands for the FDDI Media Card

        149
      • 4.4.10 Using grrt to Display the Route Table

        150
      • 4.4.11 Using grstat to Display GRF Statistics

        151
    • 4.5 HIPPI Configuration

      151
      • 4.5.1 Introduction to HIPPI

        151
      • 4.5.2 HIPPI Configuration Options

        156
      • 4.5.3 Physical and Logical Interfaces

        157
      • 4.5.4 Configuration Files and Profiles

        158
      • 4.5.5 Installing Configurations or Changes

        159
      • 4.5.6 Some maint Commands for the HIPPI Media Card

        159
    • 4.6 Configuring Bridging

      160
      • 4.6.1 GRF Bridging Implementation

        160
      • 4.6.2 Simultaneous Routing and Bridging

        161
      • 4.6.3 Configuration Options

        161
      • 4.6.4 Interoperability

        162
      • 4.6.5 Spanning Tree

        162
      • 4.6.6 Bridge Filtering Table

        162
      • 4.6.7 Fragmentation

        162
      • 4.6.8 Spamming

        163
      • 4.6.9 Bridging Components

        163
      • 4.6.10 Management Tools

        164
      • 4.6.11 Configuration File and Profile Overview

        166
      • 4.6.12 Bridging ATM

        172
      • 4.6.13 Bridging FDDI

        173
      • 4.6.14 Bridging Ethernet

        173
  • Chapter 5. Single RS/6000 SP and Single SP Switch Router

    175
    • 5.1 Single SP Partition and Single SP Switch Router Adapter Card

      175
      • 5.1.1 SP Switch - Ethernet Connection

        175
      • 5.1.2 SP Switch - FDDI Connection

        180
      • 5.1.3 SP Switch - ATM Connection

        185
      • 5.1.4 SP Switch - FDDI Connection (Distinct FDDI Networks)

        192
      • 5.1.5 SP Switch - FDDI Connection in an ADSM Environment

        203
    • 5.2 Single SP Partition and Multiple SP Switch Router Adapter Cards

      205
      • 5.2.1 Configuration of a Dual SP Switch Router Connection

        205
      • 5.2.2 Complex Configuration

        208
      • 5.2.3 Recovery Procedure for an SP Switch Adapter Card Failure

        214
    • 5.3 Multiple SP Partition and Multiple SP Switch Router Adapter Cards

      215
  • Chapter 6. Multiple RS/6000 SPs and One SP Switch Router

    221
    • 6.1 RS/6000 SP Switch - RS/6000 SP Switch Connection

      221
    • 6.2 Sharing Network Resources

      225
  • Chapter 7. Multiple RS/6000 SPs and Multiple GRFs

    227
    • 7.1 ATM OC-3c Backbone Connection

      227
      • 7.1.1 ATM OC-3c Backbone - Using One Port

        228
      • 7.1.2 ATM OC-3c Backbone - Using Two Ports

        233
    • 7.2 ATM OC-12c Backbone - One Port

      240
    • 7.3 HIPPI Backbone Connection

      245
• Appendix A. Laboratory Hardware and Software Configuration

  251
  • A.1 Node and Control Workstation Configuration

    251
    • A.1.1 Hard Disks

      253
    • A.1.2 Software Configuration

      257
    • A.1.3 Network Options and Tuning

      271
  • A.2 SP Switch Pool Size Settings

    273
  • A.3 7025-F50 Configuration

    274
  • A.4 SP IP Switch Router Configuration

    276
• Appendix B. GRF Configuration Files

  279
  • B.1 /root/.profile

    279
  • B.2 /etc/Release

    281
  • B.3 /etc/bridged.conf

    282
  • B.4 /etc/fstab

    285
  • B.5 /etc/grarp.conf

    285
  • B.6 /etc/gratm.conf

    286
  • B.7 /etc/grclean.conf

    292
  • B.8 /etc/grclean.logs.conf

    293
  • B.9 /etc/grdev1.conf

    295
  • B.10 /etc/grifconfig.conf

    300
  • B.11 /etc/grlamap.conf

    302
  • B.12 /etc/grroute.conf

    303
  • B.13 /etc/hosts

    304
  • B.14 /etc/inetd.conf

    304
  • B.15 /etc/motd

    305
  • B.16 /etc/rc.local

    305
  • B.17 /etc/snmpd.conf

    306
  • B.18 /etc/syslog.conf

    309
  • B.19 /etc/ttys

    310
• Appendix C. Hardware and Software Information

  313
  • C.1 The Front Panel of the SP Switch Router Adapter Card - Operational

    313
  • C.2 SP Switch Router Adapter Media Card LEDs

    314
  • C.3 SP Switch Router Adapter Media Card - Bootup

    315
  • C.4 Connectors and Receptacles for Different Media

    316
  • C.5 Chip Interconnection on the TBS Board

    316
  • C.6 Updating Router Software

    317
    • C.6.1 The SP Switch Router as an IBM Product

      317
    • C.6.2 Obtaining New Machine Code

      318
    • C.6.3 Support for Code Installation

      318
    • C.6.4 Sample Steps to Upgrade the System Software

      318
    • C.6.5 Sample Execution of grf_update Script

      319
• Appendix D. Special Notices

  323
• Appendix E. Related Publications

  327
  • E.1 International Technical Support Organization Publications

    327
  • E.2 Redbooks on CD-ROMs

    327
  • E.3 Other Publications

    327
• How to Get ITSO Redbooks

  329
  • How IBM Employees Can Get ITSO Redbooks

    329
  • How Customers Can Get ITSO Redbooks

    330
  • IBM Redbook Order Form

    331
• List of Abbreviations

  333
• Index

  335
• ITSO Redbook Evaluation

  341