Extreme 10808 Guia Da Instalação
BlackDiamond 8800 Series Modules
BlackDiamond 8800 Series Switches Hardware Installation Guide
24
NOTE
See the ExtremeXOS 12.1 Concepts Guide and the ExtremeXOS 12.1 Command Reference Guide for more
information about numbering conventions for the modules and ports, as well as configuration and display
information.
information about numbering conventions for the modules and ports, as well as configuration and display
information.
MSM LEDs
describes the LED activity on the BlackDiamond 8800 series MSMs.
NOTE
The LEDs on the management Ethernet port are not labeled. On most modules, the LED on the right is the link
LED, and the one on the left is the activity LED. On the MSM-48c, the left LED indicates link status, and the right
LED indicates link activity by blinking green.
LED, and the one on the left is the activity LED. On the MSM-48c, the left LED indicates link status, and the right
LED indicates link activity by blinking green.
NOTE
The data port LEDs on the MSM-G8X operate the same as the port status LEDs on the G24X I/O module.
Table 3: MSM-G8X, MSM-48. and MSM-48c LEDs
LED
Color
Indicates
SYS/STA
Green blinking
Normal operation is occurring.
Amber blinking
The status LED flashes amber while diagnostic tests are running on
the module. If a diagnostic test fails, the status LED becomes solid
amber. The LED resets if the diagnostics are terminated. The LED
returns to flashing amber if another diagnostic test is started.
the module. If a diagnostic test fails, the status LED becomes solid
amber. 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.
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.
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.
Link on MSTR
Ethernet port
Ethernet port
Green
Link is up.
Off
Link is down.
Activity on MSTR
Amber
Packet activity is occurring.