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Compaq Netelligent 2724/2824 Dual-Speed Hub User Guide
Writer:
Chris Seiter
Project:
Compaq Netelligent 2724/2824 Dual-Speed Hub User Guide
Comments:
299440-001
File Name:
2824_1.DOC
Last Saved On:
6/27/97 4:02 PM
Table 1-1
2724/2824 LEDs
LED Status and Description
POWER
Green
The power supply is operating properly.
Off
The hub is not powered on.
STATUS
2824 Managing Hub:
Off
A basic failure occurred where the firmware agent cannot execute code
or the LED control cannot be accessed
Yellow
The firmware agent is in the process of booting up and is not ready
for management processing.
Flashing Yellow
The firmware encountered a failure during the POST. The
LED is yellow for one second and off for one second.
Flashing Yellow/Green
The hub is operational, but the agent detected a
hardware error such as an NVRAM failure or internal 2-port 10/100 switch
failure. The LED is yellow for one second and green for one second.
Green
The firmware agent has finished booting and is now ready for any
management processing.
2724 Manageable Hub (in a managed stack):
Off
The hub is not being managed by the stacks managing hub. This
indicates either a Host/Target switch misconfiguration or a hardware problem.
The STATUS indicator is always off if the 2724 hub is in an unmanaged stack.
Flashing
Green
The hub has its MAN/UNM switch set to UNM
(unmanaged). The LED is green for one second and off for one second.
Flashing Yellow/Green
The hub is operational, but the agent detected a
hardware error such as an internal 2-port 10/100 switch failure. The LED is
yellow for one second and green for one second.
Green
The hub is properly configured and is being managed by the stacks
managing hub.
10 COL (Collision)
Flashing Yellow
Collisions on the 10 Mb/s segment
OFF
No collisions on the segment
100 COL (Collision)
Flashing Yellow
Collisions on the 100 Mb/s segment
OFF
No collisions on the segment
continued