Ipreachable; Isd; Isopls - Fujitsu FLM 150 ADM Maintenance And Trouble Clearing

Maintenance and Trouble Clearing
FJTU-320-515-480
3.40

IPREACHABLE

Table 3-38: IPREACHABLE (IP = xxx.xxx.xxx.xxx Reachable)—Transient Condition
AID Type
COM
3.41

ISD

AID
Direction
Type
T3
TRMT
150 ADM
OC-3/
OC-12
ADDED
SIGNAL
3.42

ISOPLS

Table 3-40: ISOPLS (Isolation Pulse Generated)—Standing Condition
AID
Direction
Type
T1 NA
T3
RCV
150 ADM
OC-3/
OC-12
DROPPED
SIGNAL
EC1 TMT/RCV
Issue 9, May 1999
Direction Probable Cause
NA IP address was reached
successfully.
Table 3-39: ISD (Idle Signal Detected)—Alarm Event
Probable Cause
DS3 idle signal detected
Probable Cause
The internal isolation pulse test
signal has been connected to the
external clock output port (T1) for
test purposes.
The internal isolation pulse test
signal has been connected to DS3
channel (T3) for test purposes.
The internal isolation pulse test
signal has been connected to the
electronic channel.
FNC and FNC Customer Use Only
3.40: IPREACHABLE
Suggested Corrective Action
NA
Suggested Corrective Action
Check for alarms on the upstream
asynchronous equipment.
Suggested Corrective Action
Check to see if testing is complete before
disconnecting the test signal.
Check to see if testing is complete before
disconnecting the test signal.
Check to see if testing is complete before
disconnecting the test signal.
Vol. ll, Page 480.3-23