Nortel Circuit Card Installation Manual page 425

SYSTEM DISABLED—OVERLOAD
The system received an excessive number of messages from the
Cause:
MSDL card in a certain time. If the card invokes overload four times in
30 minutes, it exceeds the recovery threshold as described in "SYSTEM
DISABLED—RECOVERY THRESHOLD." The system resets the
card, invokes self-tests, and attempts to enable the card. The problem
may be due to excessive traffic on one or more MSDL ports. Traffic load
redistribution may resolve this condition.
:
Action
Check the traffic report, which may indicate that one or more MSDL
ports are handling excessive traffic.
By disabling each port, identify the port with too much traffic and
allow the remaining ports to operate normally. Refer to
"Maintaining the MSDL" on
the card in the manually disabled state by the
and follow the steps in "Previously operating MSDL cards" on
page 420.
SYSTEM DISABLED—RESET THRESHOLD
The system detected more than four MSDL card resets within 10
Cause:
minutes. The system attempts to enable the card again at midnight unless
you intervene.
Action:
Place the card in the manually disabled state with the
command and follow the steps in "Previously operating MSDL
cards" on page
NT6D80 MSDL card
page 416. If the problem persists, place
420.
Circuit Card
Page 425 of 906
command
DIS MSDL x
DIS MSDL x
Description and Installation