7. Operation and Maintenance
9128-A2-GB20-80 September 2002 7-9
ALM

(cont'd)

Operational
Alarm (Fail) Red ON FrameSaver unit has just been r eset, or an
error or fault has been detected.
Alarms appear on the System and Test Status
screen. See Table7-8, Health and Status
Messages, for additional information.
OFF No failures have been detected.
TST Test Mode Yellow ON Loopback or test pattern is in progress,
initiated locally, remotely, or from th e network.
OFF No tests are active.
BKP Backup Yellow ON FrameSaver unit is in Bac kup mode; that
is, the backup link has been established, and
backup is in progress through the specified
Alternate Destination Link.
OFF FrameSaver unit is not in Backup mode.
Blinking ON and OFF Alternate Destination
Link is being established, but no data has been
passed.
FR
Mode2

(Model

9128-II

only)

Frame Relay
Mode Multi-
colored Yellow LMI is down on the FrameSaver
SLV9128-II.
Green LMI is up on the FrameSaver
SLV9128-II.
Table 7-1. General Status LEDs (2 of 2) Label Indiction Color What It Means
1When an ISDN BRI DBM is installed, if the OK LED comes on then goes off during
power recycling, the ISDN BRI DBM may have failed.
2On the Display LEDs & Control Leads screen for the Model 9128-II only, FR Mode
is On or Off. When On (highlighted), the FrameSaver unit is in Frame Relay mode.