Nortel Networks 1000 - Manual (Page 411)

System disabled actions 411
Table 165
(cont’d.)
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 405) .
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
Table 166
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
Table 167
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 02.06 Standard
27 August 2008
Copyright © 2003-2008 Nortel Networks
.