9621-A2-GB20-30
Message
The Low Compression
Ratio condition for DLCI
Number [ DLCI number ]
is down on the Port 1
Interface.
Alarm Cleared. The Low
Compression Ratio
condition for DLCI
Number [ DLCI number ]
is up on the Port 1
Interface.
A DBM Card Failure has
been detected.
Alarm Cleared for a DBM
Card Failure.
mm/dd/yy hh:mm:ss –
An ISDN Network Failure
has been detected
(active).
mm/dd/yy hh:mm:ss –
Alarm Cleared for an
ISDN Network Failure.
The Frame Relay Logical
Link is down on the
[ DDS Network/ Port-1/
Port-2/BRI-B1 ] Interface.
Alarm Cleared. The
Frame Relay Logical Link
is up on the [ DDS
Network/ Port-1/ Port-2/
BRI-B1 ] Interface.
August 1997
Maintenance and Troubleshooting
What It Indicates
The compression ratio
for the specified DLCI on
Port 1 has fallen below
the threshold that had
been configured for the
access unit identified.
Only appears when
compression has been
enabled.
Alarm condition no
longer exists.
A DBM Card Failure
condition has been
detected.
Alarm condition no
longer exists.
ISDN Network Failure
condition has been
detected at the specified
date (month/day/year)
and time
(hour:minute:second).
Alarm condition no
longer exists.
Frame relay Link Status
has been enabled or
disabled.
Network has reported
that the frame relay Link
Status has changed; it
has been enabled or
disabled.
Alarm condition no
longer exists.
What To Do
If not a temporary condition:
Raise the Compression Ratio
Threshold from the ( Path:
main/configuration/edit/user/
com) for the access unit
identified.
Disable the Compression
Ratio Alarm.
Check the type of data being
compressed for realistic
compressibility.
Disable compression if data is
already compressed.
—
Call your service representative
for assistance.
—
Check the network
connection.
Contact network provider.
—
Verify that Link Status is
enabled on the access unit
identified.
Verify that LMI Personality is
set to User Side.
Check Service Log; counter
may have been reset.
—
5-7