Mcpu And Ctx Module (System) Alarms - 3Com SuperStack II PathBuilder S330 Reference Manual

MCPU and CTX Module (System) Alarms

Table 26 describes the Critical and Major Alarms associated with the CPU Module.
Table 26 MCPU and CTX Module (System) Alarms
Alarm Meaning
Alarms Cleared Current alarms have been
cleared by user.
Card Config Failed Cannot upload configuration
data to a card.
Card initialized. Card initialized.
Card Reconfig Reconfiguration of the card
Failed failed
Card Reconfigured Card is reconfigured.
Communication Error during communication
Failed between MCPU and a slot.
DS3/E3/OC3/CBR/ Interface clock has been
IMA/VCM Ref Clk designated as the system clock,
Failed and the interface clock has
failed.
Fan #1 failed Fan #1 failed
Fan #2 failed Fan #2 failed
History Overflowed Alarm history table has
overflowed. Alarms will
continue to be recorded but
will displace oldest alarms.
Id Prom Checksum The internal checksum on the
Error idprom of the indicated card is
incorrect.
Invalid DB Cardtype An unknown card type is
found in the database
Login Failure Failed log -in. Someone failed
to log in to the shelf three
successive times.
Loss 8KHz Ref The system reference clock was
Clock lost.
New Card Configuration data for a new
Configured card is uploaded.
PWR Supply Failed Power supply has failed.
Queue 0 Over The congestion threshold for
Threshold Queue 0 was exceeded.
(continued)
Managing System Alarms
Troubleshooting Steps
Information only.
Information only. Could indicate a
potential problem. You may need to
reset the card.
Information only.
Information only. Could indicate a
potential problem. You may need to
reset the card.
Information only. Could occur when
the card is plugged in or the system is
powered up.
Replace the unit.
Check the physical connection. Check
for other alarms such as
LOS/LOF/LOCD. Check the physical
connection.
Replace the fan tray.
Replace the fan tray.
Clear the history alarms table through
NMS or Telnet.
Have the idprom replaced with the
correct version. The system takes no
action if it recognizes the proper card
ID.
Information only.
Information only.
Try reassigning the clock—especially to
internal.
Information only. The card was not
stored in the database.
Replace the power supply with an
operating unit.
Check and correct VC connections.
Check and adjust VI shaper values.
Check and adjust incoming traffic
volume. Check for faulty IMA links
which may reduce traffic handling for a
group.
167