Brocade Fabric OS Troubleshooting and Diagnostics Guide (S Bedienungsanleitung PDF herunterladen (Seite 60)

44 Fabric OS Troubleshooting and Diagnostics Guide

53-1003141-01

Port mirroring

Displaying port mirror connections

1. Connect to the switch and log in using an account with admin permissions.

2. Enter the portMirror

show command.

You should see output similar to the following:

switch:admin> portmirror --show

Number of mirror connection(s) configured: 4

Mirror_Port SID DID State

----------------------------------------

18 0x070400 0x0718e2 Enabled

18 0x070400 0x0718e3 Enabled

18 0x070400 0x0718ef Enabled

18 0x070400 0x0718e0 Enabled

1 2 ... 55 56 57 58 59 60 61 62 63 64 65 ... 129 130

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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