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Cisco 4x InfiniBand Switch Module for IBM BladeCenter User Guide
78-17838-01
Chapter 1 About the Server Switch Module
LEDs
LEDs
The Server Switch Module provides module status LEDs and port status LEDs. Table 1-1provides more
information about the LEDs.
Note External port numbers begin at 17 because ports 1 through 16 are internal.
Table 1-1 Server Switch Module LED Status
Server Switch Module Status LEDs
Module Status LEDs provide an at-a-glance indication of the health of the Server Switch Module. The
tables list and describe the states of the Module Status LEDs.
LED Label Color Function
Status
- !
- OK
Yellow
Green
!—Yellow OK—Green Decode
Off Off Module powered off or LED
failure
Blink Blink LED test, first 1-3 seconds
after power on
Off Blink Test in progress
On Off Critical module error
detected; operator
intervention required
On On Non-critical module
operating with no errors
detected
Off On Module operating with no
detected errors
