Installation Guide (J3191A, J3192A, and J3193A) 1996-09

10
Installing the 100Base-T Module in an Unused Slot
Slot and Port LED Behavior
LED Pattern
Slot Fault
(for the slot in which
you are installing the
module)
1. FLASHING RAPIDLY if the module is not properly
installed
2. ON for less than 1 second after the module has been
properly installed.
3. OFF during normal switching operation.
4. FLASHING SLOWLY if there is a self-test failure.
Check the switch event log through the console interface
for more information.
5. FLASHING SLOWLY if an incorrect transceiver (e.g., 100VG)
transceiver was installed in either of the 100Base-T slots.
Make sure that only 100Base-T Switch Module. Look for the
blue color bar [100T] on the transceiver label.
Note: If the Fault LED for the module slot continues flashing
rapidly, the module may not be completely seated in the slot.
Ensure that the handles on the module are fully in the “closed”
position and the screws in the handles are tightened.
If the module slot Fault LED continues flashing, remove the
module, and re-install it. If the Fault LED continues flashing, the
module may need to be replaced. Contact your HP-authorized
LAN dealer or HP networking support representative for assis-
tance.
If a module is not installed properly, and the module slot Fault LED
continues rapid flashing, other modules in the switch will
continue to forward packets normally, but other switch functions
will be suspended until the module is removed or properly
installed.
Self-test
(for the Switch 2000)
1. ON for less than 40 seconds after the module has been
properly installed.
2. OFF during normal switching operation.
3. FLASHING simultaneously with slot Fault LED if the slot
has failed self-test. Check the event log by selecting Event Log
from the switch’s console in the Main Menu.