BlackDiamond 8800 Series Switches Hardware Installation Guide
25
MSM LEDs
Table 8 describes the LED activity on the BlackDiamond 8000 series MSMs.
The LEDs on the management Ethernet port are not labeled. On the MSM-G8X and MSM-48 modules, the
LED on the right is the link LED, and the one on the left is the activity LED. On other MSMs, the left LED indicates
link status, and the right LED indicates link activity by blinking green.
The data port LEDs on the MSM-G8X, the S-G8Xc option card, and the S-10G1Xc option card operate as
described in Table 1 0 on page 51.
Table 8: 8500-MSM24,MSM-G8X, MSM-48. MSM-48c, and 8900-MSM128 LEDs
LED Color Indicates
ERR Amber A critical software error has been logged since power-up.
Off Normal operation is occurring.
ENV Green Environment (temperature, fan, power supply) is operating
properly.
Amber Environmental failure has occurred.
MSTR
or
MSTR/DIAG
Green Module is operating as primary MSM.
Amber Module is operating as backup (secondary) MSM.
Green blinking Power-on self-test (POST) is running.
Off Normal operation for diagnostics.
SYS
or
SYS/STA
Green blinking Normal operation is occurring.
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 Diagnostic failure has occurred.
Off Switch is not receiving power.
Link on MSTR
Ethernet port
Green Link is up.
Off Link is down.
Activity on MSTR Amber Packet activity is occurring.
To Next Page
Loading...
