Brocade Fabric OS Troubleshooting and Diagnostics Guide (S Manual de usuario Pagina 7
- Pagina / 130
- Tabla de contenidos
- SOLUCIÓN DE PROBLEMAS
- MARCADORES
Valorado. / 5. Basado en revisión del cliente
Fabric OS Troubleshooting and Diagnostics Guide vii
53-1003141-01
Brocade configuration form . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .48
Chapter 5 Firmware Download Errors
Blade troubleshooting tips . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Firmware download issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .52
Troubleshooting with the firmwareDownload command . . . . . . . . .55
Gathering additional information . . . . . . . . . . . . . . . . . . . . . . . .55
USB error handling . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
Considerations for downgrading firmware . . . . . . . . . . . . . . . . . . . .56
Preinstallation messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .56
Blade types. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
Firmware versions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .59
Platform . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .60
Chapter 6 Security
Passwords . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Password recovery options . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
Device authentication. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .62
Protocol and certificate management . . . . . . . . . . . . . . . . . . . . . . . .63
Gathering additional information . . . . . . . . . . . . . . . . . . . . . . . .63
SNMP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Gathering additional information . . . . . . . . . . . . . . . . . . . . . . . .64
FIPS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .64
Chapter 7 Virtual Fabrics
General Virtual Fabrics troubleshooting . . . . . . . . . . . . . . . . . . . . . .65
Fabric identification issues. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Logical Fabric issues. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .66
Base switch issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .67
Logical switch issues . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .68
Switch configuration blade compatibility. . . . . . . . . . . . . . . . . . . . . .69
Gathering additional information. . . . . . . . . . . . . . . . . . . . . . . . . . . .70
Chapter 8 ISL Trunking
Link issues. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71
Buffer credit issues. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .72
Getting out of buffer-limited mode . . . . . . . . . . . . . . . . . . . . . . .72
- Fabric OS 1
- Document History 3
- Contents 5
- Chapter 3 Connectivity 6
- Chapter 4 Configuration 6
- Chapter 6 Security 7
- Chapter 7 Virtual Fabrics 7
- Chapter 8 ISL Trunking 7
- Chapter 9 Zoning 8
- 53-1003141-01 10
- About This Document 11
- What’s new in this document 13
- Document conventions 13
- Command examples 14
- Notes, cautions, and warnings 14
- Key terms 14
- Additional information 15
- Getting technical help 15
- Document feedback 16
- Introduction 17
- Most common problem areas 18
- Questions for common symptoms 18
- Common symptoms 19
- Common symptoms (Continued) 20
- Using the supportSave command 21
- Capturing command output 23
- Basic information 23
- Detailed problem information 24
- General Troubleshooting 27
- Frame Viewer 28
- Switch message logs 28
- Switch boot 30
- Restrictions 31
- FC-FC routing connectivity 32
- Superping 34
- FIGURE 1 35
- ATTENTION 37
- Performance issues 38
- Connectivity 39
- FIGURE 2 40
- Link issues 41
- Connection problems 41
- Checking the Name Server 43
- Link failures 44
- Example of an online L_Port 45
- Marginal links 46
- Loopback mode Description 47
- Device login issues 49
- Media-related issues 51
- Test Function 52
- Segmented fabrics 53
- Port mirroring 56
- Supported platforms 57
- Maximum mirror connections 58
- 2. Enter the portMirror 60
- Configuration 61
- Example of a successful ping 62
- Example of a failed ping 62
- Brocade configuration form 64
- TABLE 10 65
- Firmware Download Errors 67
- Firmware download issues 68
- Example of error message 69
- USB error handling 72
- Blade types 75
- Firmware versions 75
- Platform 76
- Security 77
- Device authentication 78
- TABLE 13 79
- Virtual Fabrics 81
- Fabric identification issues 82
- Logical Fabric issues 82
- Base switch issues 83
- Logical switch issues 84
- ISL Trunking 87
- Buffer credit issues 88
- In this chapter 89
- Overview of corrective action 89
- Zone conflicts 91
- Resolving zoning conflicts 92
- [cfg1 = z1; z2] 94
- [cfg1 = z2; z1] 94
- Checking for zoning problems 95
- Default Zone Access Mode 96
- Diagnostic Features 97
- Power-on self-test 98
- Switch status 100
- Displaying switch information 101
- TABLE 16 102
- TABLE 17 102
- TABLE 15 102
- TABLE 18 103
- Debugging spinFab errors 104
- Clearing the error counters 105
- Port information 106
- Equipment status 109
- System message log 111
- Port log 112
- Viewing the port log 113
- Syslogd configuration 114
- Configuring the host 115
- Configuring the switch 115
- Setting the facility level 116
- Specifying a remote server 117
- Switch Type and Blade ID 119
- TABLE 22 120
- TABLE 23 121
- Hexadecimal Conversion 123
- TABLE 24 124
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