Llf; Llf Message Timeout; Llf Oam Received; Lof - NEC iPASOLINK EX Advanced Instruction Manual

5-36

LLF

This condition is not an alarm. The message indicates the status of Link Loss
Forwarding.

LLF Message Timeout

This condition is not an alarm. The message indicates that the conditional signals for
LLF control have repeatedly been received from the opposing radio equipment.

LLF OAM Received

This condition is not an alarm. The message indicates that the LINKDOWN Control
request caused by the Link Loss Forwarding is issued at Dot3ah and LLF enabled
LAN ports on the opposing site.

LOF

This message indicates that the Loss of Frame is detected at the Radio side.
Procedure 5-20
1.
2.
3.
4.
5.
GGS-000548-01E
Launch the WebLCT, and display the
 If the value is appropriate, go to Step
 If the value is inappropriate, proceed with the flowchart:
Shooting Flow .
Retrieve the
Current Status
Is the alarm cleared?

This step ends the procedure.
YES:

NO: Go to Step 4.
Replace the equipment.
Retrieve the Current Status
is not cleared, contact NEC for the further maintenance support.
This step ends the procedure.
Current Metering
4.
, and check if the
LOF
, and check if the LOF
iPASOLINK EX Advanced: O
CORRECTIVE MAINTENANCE
MODEM
to check
RX Level
5.4 Trouble
alarm is cleared.
alarm is cleared. If the alarm
& M
PERATION AINTENANCE
ETH
ETH
ETH
: