Installation guide

Chapter 2: BlackDiamond X8 Series Modules and Fans
BlackDiamond X8 Series Switches Hardware Installation Guide
20
Management Module LEDs
LEDs on the management module (Table 4) provide status information about operation of the switch
and major chassis components.
Table 4: LEDs on the BDX-MM1 Management Module
Label/Function Color/State Meaning
ERR
Error
Amber/steady A critical software error has been logged since power-up.
Off Normal operation is occurring.
ENV
Environmental status
Green/steady The system is operating within the defined operational limits.
Amber/steady The system is operating outside the defined operational limits.
MSTR
Master/backup status
of module
Green/steady This management module is the master in the system.
Green/blinking Power-on self-test (POST) is running.
Amber/steady Module is operating as backup (secondary) MM.
Off Normal operation for diagnostics.
SYS
System status
Green/blinking The system has booted and is operating normally.
Amber/blinking Diagnostic tests are running on the module.
The LED resets if the diagnostics are terminated. The LED returns
to flashing amber if another diagnostic test is started.
Amber/steady Diagnostic failure has occurred.
Off The switch is not receiving power.
FAN
General fan status
Amber/steady A fan failure has occurred. Check the Fan LEDS on the fan trays
at the rear of the chassis. (See Table 7 on page 26.)
Off Fans are operating normally.
FM
Fabric module status
Amber/steady The fabric module is running diagnostics or has a fault condition.
Check the FM LEDs on the fan trays at the rear of the chassis.
(See Table 6 on page 25.)
Off All the fabric modules are operating normally.
Link
(on Management port)
Green Link is up.
Off Link is down.
Activity
(on Management port)
Amber Packet activity is occurring.
Off No packet activity is occurring.
Auxiliary port
(unlabeled)
N/A For future development