User's Manual

DEFINITY ECS Release 8.2 Maintenance for R8.2csi 555-233-119 Issue 1
April 2000
Maintenance Objects
3-1012SYS-LINK (System Links)
3
Notes:
a. Error Type 13: indicates that the link went down. The link may have gone
down or never come up. Enter command status sys-link location
and
check the value of the field
Faulted Path
. If the value is
default
, then
the link never came up. If the value is
present
, then the link came up and
went down.
Follow the Common Procedure described above. Wait for 3 min before
checking the link state. Repeat the procedure until there are no problems
with the components.
b. Error Type 257: indicates that the link has experienced uplink flow control.
Manifest effect of this error is that the end-point may be hyperactive. The
system link is alarmed if 4 or more errors of this type are detected within
10 minutes.
To correct the problem, follow the Common Procedure described above.
Clear errors and wait for 10 minutes.
c. Error Type 513: indicates that the link has experienced downlink flow
control. Manifest effect of this error is that some information packets from
the packet interface board have been lost. The link is reset on first
occurrence, hence, Error 1025 will also be logged. The system link is
alarmed if 2 or more errors of this type are detected within 10 minutes.
To correct the problem, follow the Common Procedure described above.
Clear errors and wait for 10 minutes.
d. Error Type 772: indicates that the link experienced a temporary
disconnect due to excessive resets or state transitions. The effect of this
error is that the link is taken down and then brought up again. The system
link is alarmed if 2 or more errors of this type are detected within 10
minutes.
To correct the problem, follow the Common Procedure described above.
Clear errors and wait for 10 minutes.
1537 (g) WARNING OFF test sys-link PCSSpp l cl
1793 (h) WARNING OFF test sys-link PCSSpp l cl
2049 (i) WARNING OFF test sys-link PCSSpp l cl
Table 3-448. SYS-LINK Error Log Entries — Continued
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
Continued on next page