Diagnostics And Troubleshooting; Chassis Diagnostics - Qlogic iSR6200 Installation Manual

6
Diagnostics and
Troubleshooting
Diagnostic information about the router is available through the chassis LEDs and
the port LEDs. Diagnostic information is also available through SANsurfer Router
Manager and CLI event logs and error displays. This chapter describes the
following types of diagnostics:

Chassis Diagnostics

"Power-On Self-Test Diagnostics" on page 6-2
"LED Blink Patterns" on page 6-2
This chapter also describes how to use maintenance mode to recover a disabled
router (see
Chassis Diagnostics
Figure 6-1
system fault LED.
iSR6200 System
MGMT IOIOI
Heartbeat LED
ISR651101-00 D
"Recovering a Router" on page
shows the chassis diagnostic LEDs, including the power LED and the
GE4
FC1
System Fault LED Power LED
Figure 6-1 Router Blade Diagnostic LEDs
6-4).
GE3 iSR6240
Intelligent Storage Router
FC2 GE1 GE1
6-1