Dell Brocade G620 Brocade 8.0.1 Fabric OS Troubleshooting and Diagnostics Guid - Page 15

Fabric OS FCIP Administrator's Guide, Common symptoms continued, Introduction

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Introduction TABLE 2 Common symptoms (continued) Symptom Areas to check Fabric segments FCIP tunnel bounces FCIP tunnel does not come online FCIP tunnel does not form FCIP tunnel is sluggish Feature is not working FCR is slowing down FICON switch does not talk to hosts Firmware download fails Host application times out Intermittent connectivity LEDs are flashing LEDs are steady License issues LSAN is slow or times-out Marginal link No connectivity between host and storage No connectivity between switches Licensing Zoning Virtual Fabrics Fabric parameters Fabric merge failed FCIP tunnel, including the network between FCIP tunnel endpoints FCIP tunnel, including the network between FCIP tunnel endpoints Licensing Fabric parameters FCIP tunnel, including the network between FCIP tunnel endpoints Licensing FCR LSAN tags FICON settings FTP or SCP server or USB availability Firmware version compatibility Unsupported features enabled Firmware versions on switch FCR LSAN tags Marginal links Links Trunking Buffer credits FCIP tunnel Links Links Licensing LSAN tagging Links Cables SCSI timeout errors SCSI retry errors Zoning Licensing Fabric parameters Segmentation Virtual Fabrics Chapter or Document Introduction on page 13 General Troubleshooting on page 23 Connectivity on page 35 Virtual Fabrics on page 67 Introduction on page 13 Fabric OS FCIP Administrator's Guide Fabric OS FCIP Administrator's Guide General Troubleshooting on page 23 Fabric OS FCIP Administrator's Guide Fabric OS FCIP Administrator's Guide General Troubleshooting on page 23 General Troubleshooting on page 23 FICON Administrator's Guide Firmware Download Errors on page 55 Virtual Fabrics on page 67 General Troubleshooting on page 23 Connectivity on page 35 Connectivity on page 35 ISL Trunking on page 73 Fabric OS FCIP Administrator's Guide Connectivity on page 35 Connectivity on page 35 General Troubleshooting on page 23 General Troubleshooting on page 23 Connectivity on page 35 Connectivity on page 35 ISL Trunking on page 73 Introduction on page 13 Fabric OS FCIP Administrator's Guide General Troubleshooting on page 23 Connectivity on page 35 Virtual Fabrics on page 67 Introduction on page 13 Brocade Fabric OS Troubleshooting and Diagnostics Guide 53-1004126-01 15

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TABLE 2
Common symptoms (continued)
Symptom
Areas to check
Chapter or Document
Introduction
on page 13
Fabric segments
Licensing
Zoning
Virtual Fabrics
Fabric parameters
Fabric merge failed
General Troubleshooting
on page 23
Connectivity
on page 35
Virtual Fabrics
on page 67
Introduction
on page 13
FCIP tunnel bounces
FCIP tunnel, including the network between
FCIP tunnel endpoints
Fabric OS FCIP Administrator's Guide
FCIP tunnel does not come online
FCIP tunnel, including the network between
FCIP tunnel endpoints
Fabric OS FCIP Administrator's Guide
FCIP tunnel does not form
Licensing
Fabric parameters
General Troubleshooting
on page 23
Fabric OS FCIP Administrator's Guide
FCIP tunnel is sluggish
FCIP tunnel, including the network between
FCIP tunnel endpoints
Fabric OS FCIP Administrator's Guide
Feature is not working
Licensing
General Troubleshooting
on page 23
FCR is slowing down
FCR LSAN tags
General Troubleshooting
on page 23
FICON switch does not talk to hosts
FICON settings
FICON Administrator's Guide
Firmware download fails
FTP or SCP server or USB availability
Firmware version compatibility
Unsupported features enabled
Firmware versions on switch
Firmware Download Errors
on page 55
Virtual Fabrics
on page 67
Host application times out
FCR LSAN tags
Marginal links
General Troubleshooting
on page 23
Connectivity
on page 35
Intermittent connectivity
Links
Trunking
Buffer credits
FCIP tunnel
Connectivity
on page 35
ISL Trunking
on page 73
Fabric OS FCIP Administrator's Guide
LEDs are flashing
Links
Connectivity
on page 35
LEDs are steady
Links
Connectivity
on page 35
License issues
Licensing
General Troubleshooting
on page 23
LSAN is slow or times-out
LSAN tagging
General Troubleshooting
on page 23
Marginal link
Links
Connectivity
on page 35
No connectivity between host and storage
Cables
SCSI timeout errors
SCSI retry errors
Zoning
Connectivity
on page 35
ISL Trunking
on page 73
Introduction
on page 13
Fabric OS FCIP Administrator's Guide
No connectivity between switches
Licensing
Fabric parameters
Segmentation
Virtual Fabrics
General Troubleshooting
on page 23
Connectivity
on page 35
Virtual Fabrics
on page 67
Introduction
on page 13
Introduction
Brocade Fabric OS Troubleshooting and Diagnostics Guide
53-1004126-01
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