用户手册 — IBM SC41-5420-04

目录

• Contents

  5
• About TCP/IP Configuration and Reference (SC41-5420)

  7
• Prerequisite and related information

  9
  • Operations Navigator

    9
• How to send your comments

  11
• Summary of changes

  13
• Chapter 1. Configuring TCP/IP

  15
  • What you need to know before you can configure TCP/IP

    15
  • Planning for TCP/IP Installation and Configuration

    16
    • Gathering Information About your Network

      16
  • TCP/IP Planning Checklists

    17
    • Line Description Parameters Checklist

      17
    • Local TCP/IP Host Information Checklist

      18
  • Installing the TCP/IP Application Programs

    19
  • Using the TCP/IP Administration Menu

    20
  • Using the Configure TCP/IP Menu

    21
  • Configuring TCP/IP using the EZ-Setup Wizard

    23
  • Configuring TCP/IP using the Command Line Interface

    23
    • Step 1—Configuring a Line Description

      24
    • Step 2—Configuring a TCP/IP Interface

      24
    • Step 3—Configuring TCP/IP Routes

      26
    • Step 4—Configuring TCP/IP attributes

      30
    • Step 5—Configuring TCP/IP Remote System Information (X.25)

      30
    • Step 6—Configuring TCP/IP Host Table Entries

      32
      • Adding an Entry to the Host Table

        32
      • Work with TCP/IP Host Table Display

        33
      • AnyNet/400: APPC over TCP/IP

        36
    • Step 7—Configuring the Local Domain and Host Name

      36
      • Domain Name System (DNS) Server

        37
    • Step 8—Starting TCP/IP and TCP/IP Servers

      38
      • TCP/IP Jobs

        39
        • End TCP/IP (ENDTCP)

          40
    • Step 9—Verifying the TCP/IP Connection

      40
    • Verifying Additional TCP/IP Connections

      41
      • Verifying TCP/IP Connections with Host Name—Example

        43
      • Verifying TCP/IP Connections with Internet Address—Example

        44
    • Step 10—Saving Your TCP/IP Configuration

      44
• Chapter 2. TCP/IP: Operation, Management, and AdvancedTopics

  47
  • Network Status

    47
    • Work with TCP/IP Network Status Menu

      47
    • Work with TCP/IP Interface Status

      48
      • Starting TCP/IP Interfaces

        49
      • Ending TCP/IP Interfaces

        50
        • Route-to-Interface Binding

          50
    • Display TCP/IP Route Information

      51
    • Work with TCP/IP Connection Status

      52
      • Ending TCP/IP Connections

        54
    • Working with Configuration Status

      55
    • Displaying TCP/IP Network Status Information

      56
      • Display Multicast Groups

        56
      • Displaying TCP/IP Interfaces

        57
      • Displaying Associated Routes

        58
      • Displaying Route Details Option

        59
      • Displaying TCP/IP Route Information

        60
      • Displaying TCP/IP Connections

        62
      • Displaying Connection Totals

        63
  • TCP/IP Host Tables

    64
  • Managing TCP/IP Host Tables

    65
    • Host File Formats

      65
      • Host Table Information with *AIX Files

        65
      • Host Table Information with *NIC Files

        65
      • Host Table Information with *AS400 Files

        66
    • Tips for Merging Host Tables

      66
    • Merging TCP/IP Host Tables

      66
      • Example: Successful Host Table Merge

        67
      • Example: Partly Successful Host Table Merge

        67
    • Managing the Host Table from a Central Site

      67
      • Step 1—Create the Host Table on Your Central System

        67
      • Step 2—Start FTP to a Remote System

        67
      • Step 3—Tell FTP to Send the Host File to the Remote System

        67
      • Step 4—Merge the File

        68
  • IP Routing and Internet Control Message Protocol (ICMP) Redirecting

    68
  • Dead Gateway Processing

    69
    • Negative Advice from TCP or the Data Link Layer

      69
    • How IP Responds to Negative Advice

      70
  • Multihoming Function

    70
    • Example: A Single Host on a Network over a CommunicationsLine

      71
    • Example: Multiple Hosts on the Same Network over the SameCommunications Line

      71
    • Example: Multiple Hosts on the Same Network over MultipleCommunications Lines

      71
    • Example: Multiple Hosts on Different Networks over the SameCommunications Line

      72
    • Example: Multiple Hosts on Different Networks over MultipleCommunications Lines

      72
  • Example: The Multihoming function

    73
    • Type of Service (TOS)

      74
      • TOS Example

        75
    • Multiple Routes

      75
  • TCP/IP Port Restriction

    76
    • Configuring TCP/IP Port Restrictions

      77
  • Related Tables and the Host Table

    79
  • Using X.25 PVC instead of SVC

    81
  • IP Multicasting

    82
    • Multicast Application Programming Information

      82
    • Multicast Restrictions

      82
• Chapter 3. TCP/IP Performance

  85
  • *BASE Pool Size

    85
  • TCP/IP Jobs

    85
  • TCP/IP Protocol Support Provided by IOP

    85
  • Merge Host Table Performance

    87
  • Running TCP/IP Only: Performance Considerations

    87
• Appendix A. Configuring a Physical Line for TCP/IPCommunication

  89
  • Configuration Steps

    90
    • Creating the Line Description

      90
      • Line Description Name

        90
      • Source Service Access Point

        90
    • Setting the Maximum Transmission Unit

      91
    • Determining the Maximum Size of Datagrams

      91
• Appendix B. TCP/IP Application Exit Points and Programs

  93
  • TCP/IP Exit Points and Exit Programs

    93
  • OS/400 Registration Facility

    94
  • TCP/IP Application Exit Points

    94
  • Creating Exit Programs

    95
    • Adding Your Exit Program to the Registration Facility

      95
      • Step 1. Select your exit point

        96
      • Step 2: Select the Add Exit Program option

        97
      • Step 3: Add your exit program

        97
    • Removing Exit Programs

      98
  • Exit Point Interfaces for TCP/IP Application Exit Points

    99
    • TCP/IP Application Request Validation Exit Point Interface

      99
      • Required Parameter Group

        99
      • Usage Notes

        101
    • Remote Execution Server Command Processing Selection ExitPoint

      103
      • Required Parameter Group

        103
      • Usage Notes

        104
• Notices

  107
  • Programming Interface Information

    108
  • Trademarks

    108
• Index

  111