Brocade Troubleshooting and Diagnostics Guide v6.1.0 (53-1000853-01, June 2008)

4 Fabric OS Troubleshooting and Diagnostics Guide
53-1000853-01
Questions for common symptoms
1
SCSI retry errors Buffer credits
FCIP tunnel bandwidth
Chapter 9, “FCIP Issues”
SCSI timeout errors Links
HBA
Buffer credits
FCIP tunnel bandwidth
Chapter 3, “Connections Issues”
Chapter 7, “ISL Trunking Issues”
Chapter 9, “FCIP Issues”
Switch constantly reboots FIPS Chapter 6, “Security Issues”
Switch is unable to join fabric Security policies
Zoning
Fabric parameters
Chapter 3, “Connections Issues”
Switch reboots during configup/download Configuration file discrepancy Chapter 4, “Configuration Issues”
Syslog messages Hardware
SNMP management station
Chapter 2, “General Issues”
Chapter 6, “Security Issues”
Trunk bounces Cables are on same port group
SFPs
Trunked ports
Chapter 7, “ISL Trunking Issues”
Trunk failed to form Licensing
Cables are on same port group
SFPs
Trunked ports
Zoning
Chapter 2, “General Issues”
Chapter 3, “Connections Issues”
Chapter 7, “ISL Trunking Issues”
Chapter 8, “Zone Issues”
User forgot password Password recovery Chapter 6, “Security Issues”
User is unable to change switch settings RBAC settings
Account settings
Chapter 6, “Security Issues”
Zone configuration mismatch Effective configuration Chapter 8, “Zone Issues”
Zone content mismatch Effective configuration Chapter 8, “Zone Issues”
Zone type mismatch Effective configuration Chapter 8, “Zone Issues”
TABLE 2 Common symptoms
Symptom Areas to check Chapter