Nortel Networks Circuit Card 311 - Manual (Page 417)

System disabled actions 417
MSDL 10: SYS DSBL—SELFTEST PASSED
NO RECOVERY UNTIL MIDNIGHT: FAILED BASE
DNLD 5 TIMES
SDI 10 DIS PORT 0
AML 11 DIS PORT 1
DCH 12 DIS PORT 2
AML 13 DIS PORT 3
Error messages usually indicate the problem in this case. See
"Maintaining the MSDL" (page 410) .
SYSTEM DISABLED—SELF-TESTS FAILED
Cause: The card did not pass self-tests. These tests repeat five times. If
unsuccessful, autorecovery stops until midnight unless you take action.
Action:
Allow the system to repeat the self-tests.
If self-tests fail repeatedly, disable the card using the DIS MSDL x
command and replace the card.
SYSTEM DISABLED—SRAM TESTS FAILED
Cause: After self-tests pass, the system attempts to perform read/write tests
on the shared RAM on the MSDL and detects a fault. The shared RAM
test repeats five times, and, if unsuccessful, autorecovery does not resume
until midnight unless you take action.
Action:
Allow the system to repeat the self-tests.
If self-tests fail repeatedly, disable the card using the DIS MSDL x
command and replace the card.
SYSTEM DISABLED—OVERLOAD
Cause: The system received an excessive number of messages from the
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:
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
.