CORRECTIVE MAINTENANCE
5-33
iPASOLINK EX Advanced: O
PERATION
& M
AINTENANCE
GGS-000548-01E
Equipment
This condition is not an alarm. The message indicates the Port ID of the opposing
equipment that is connected with the Grandmaster (Top-level Master) to which the
target equipment belongs.
MODEM
This condition indicates that the radio signals are significantly degraded, where the
threshold is IE-4 (default value).
Procedure 5-15
1.
Launch the WebLCT.
2.
Display the
Current Metering
to check
RX Level
.
If the value is appropriate, replace the equipment.
If the value is inappropriate, proceed with the flowchart:
.
This step ends the procedure.
ETH
This condition is not an alarm. The message indicates the current status of LACP
(Link Aggregation Control Protocol).
BB
This condition indicates that all the member ports of Ethernet LAG (Link
Aggregation Group) have failed. The problem of this condition pertains to the optical
fiber cables or to the far-end NE.
Procedure 5-16
1.
Check if any alarm(s) occur(s) in the opposing site, and clear it/them if exist(s).
Grandmaster / Port ID
High BER
LACP Status
LAG LINK
Содержание iPASOLINK EX Advanced
Страница 19: ... iv END CONTENTS GGS 000546 01E iPASOLINK EX Advanced INSTALLATION This page is intentionally left blank ...
Страница 21: ...1 2 END OVERVIEW GGS 000546 01E iPASOLINK EX Advanced INSTALLATION This page is intentionally left blank ...
Страница 29: ...2 8 END COMPOSITIONS GGS 000546 01E iPASOLINK EX Advanced INSTALLATION ...
Страница 77: ...GGS 000547 01E GGS 000547 01E Printed in Japan 2016 by NEC Corporation ...
Страница 87: ... x END CONTENTS GGS 000547 01E This page is intentionally left blank ...
Страница 581: ...GGS 000548 01E GGS 000548 01E Printed in Japan 2016 by NEC Corporation ...
Страница 589: ...1 2 END GENERAL GGS 000548 01E iPASOLINK EX Advanced OPERATION MAINTENANCE This page is intentionally left blank ...
Страница 591: ...2 2 END PRECAUTION GGS 000548 01E iPASOLINK EX Advanced OPERATION MAINTENANCE This page is intentionally left blank ...
Страница 775: ...GGS 000549 01E GGS 000549 01E Printed in Japan 2016 by NEC Corporation ...
Страница 777: ... ii END CONTENTS GGS 000549 01E iPASOLINK EX Advanced SPECIFICATION This page is intentionally left blank ...
Страница 779: ...1 2 END INTERFACES GGS 000549 01E iPASOLINK EX Advanced SPECIFICATION This page is intentionally left blank ...
Страница 789: ...3 4 END SYSTEM PERFORMANCES GGS 000549 01E iPASOLINK EX Advanced SPECIFICATION This page is intentionally left blank ...
Страница 791: ...GGS 000552 01E GGS 000552 01E Printed in Japan 2016 by NEC Corporation ...
Страница 793: ... ii END GGS 000552 01E iPASOLINK EX Advaced OPEN SOURCE SOFTWARE SUMMARY This page is intentionally left blank ...