AT&T Network Adapter 25 Installation And Maintenance Manual page 214

MAINTENANCE
ERROR MESSAGE
AND DESCRIPTION
Illegal Instruction: This error is
logged when an illegal instruction ROM on the CPU/Memory CP. If
is encountered by the CPU.
Illegal Interrupt: CPU/Memory CP
problem.
Illegal Port Command: (STARLAN
Interface CP) This error is an
isolated transient condition.
Illegal Port Interrupt: (STAR LAN
Interface CP) This error is an
isolated transient condition.
Internal RAM Failure: Port CP
error while running background
non-destructive i n t e r n a l RAM
tests.
I n t e r n a l Sanity
(STARLAN Interface CP) This
error resets the CP.
Invalid Board Message: The port
CP sent an up-link message that
is not in the expected message
s e t .
4-38
POSSIBLE SOLUTION
The Problem could be with the
the problem persists, check or
replace CP.
The CP may still pass the power-
up test for the ROM. Check or
replace the CPU/Memory CF.
Recoverable; no action required.
Normally,
transient condition
recoverable; however, if problem
occurs
permanent
generated. If problem persists,
check or replace CP.
Check port CF.
Timeout: If the reset is not successful,
reseat board. If the reseat fails,
replace the CP.
If the problem persists, check or
replace the port CP.
this is a isolated
that
frequently, a
t o o
alarm will be
i s