SYS-LINK (System Links)
Issue 1 May 2002
8-1535555-233-143
The status sys-link location command shows the state of both the hardware
paths (current and faulted) along with the state of each of the components in the
hardware path. When analyzing any system link problem:
1. Look for alarms on the components listed under desired hardware path.
2. If any alarms are present, then follow the maintenance procedures for the
alarmed components to clear those alarms first.
NOTE:
For systems using ATM-EI (TN2305/6 circuit packs) and where link
alarms are present, see ‘‘ATM-BCH (ATM B-Channel Trunk)’’ and the
‘‘ATM Tips’’ section in Chapter 4.
3. When every component is alarm free, wait for 3 minutes to allow the links
to recover.
4. Test the system link (test sys-link PCSSpp long clear), and notice any
tests that fail.
5. If there are any failures, fix the problems indicated by the tests and repeat
the procedure.
Error Log Entries and Test to Clear Values
Table 8-595. Maintenance Error Log Entries
Error
Type
Aux
Data Associated Test
Alarm
Level
On/Off
Board Test to Clear Value
13 (a) System Link Status
(#985)
MINOR
WARNING
OFF
257 (b) WARNING OFF test sys-link UUCSSpp l cl
513 (c) WARNING OFF test sys-link UUCSSpp l cl
772 (d) WARNING OFF test sys-link UUCSSpp l cl
1025 (e) WARNING OFF test sys-link UUCSSpp l cl
1281 (f) WARNING OFF test sys-link UUCSSpp l cl
1537 (g) WARNING OFF test sys-link UUCSSpp l cl
1793 (h) WARNING OFF test sys-link UUCSSpp l cl
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