Avaya S8700 Maintenance Manual page 359

SYS-LINK (System Links)
Notes:
a. This error 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 Faulted Path field. If the value is default, then the
link never came up. If the value is present, then the link came up and
then went down.
1. Follow the information in the previous section,
2. Wait for 3–5 minutes before checking the link state.
3. Repeat the procedure until there are no problems with the
b. This error indicates that the link has experienced uplink flow control.
Manifest effect of this error is that the endpoint may be hyperactive. The
system link is alarmed if 4 or more errors of this type are detected within 10
minutes.
1. Follow the information in the previous section,
2. Clear errors and wait for 10 minutes.
c. This error indicates that the link has experienced downlink flow control,
meaning that some information packets from the packet interface board
have been lost. The link is reset on first occurrence, hence, Error 1025 is
also logged. The system link is alarmed if 2 or more errors of this type are
detected within 10 minutes.
1. Follow the information in the previous section,
2. Clear errors and wait for 10 minutes.
d. This error indicates that the link experienced a temporary disconnect due
to excessive resets or state transitions, meaning 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.
1. Follow the information in the previous section,
2. Clear errors and wait for 10 minutes.
e. This error indicates that the link has been reset, meaning that information
packets queued at the time of reset are lost. The system link is alarmed if
20 or more errors of this type are detected within 10 minutes.
1. Follow the information in the previous section,
2. Clear errors and wait for 10 minutes.
555-233-142
for Repairing Link Problems'' on page
components.
for Repairing Link Problems'' on page
for Repairing Link Problems'' on page
for Repairing Link Problems'' on page
for Repairing Link Problems'' on page
''Common Procedure
8-1053.
''Common Procedure
8-1053.
''Common Procedure
8-1053.
''Common Procedure
8-1053.
''Common Procedure
8-1053.
Issue 1 May 2002 8-1055