CORRECTIVE MAINTENANCE 5-41
iPASOLINK EX Advanced: OPERATION & MAINTENANCE GGS-000548-01E
ETH
This condition indicates that the hardware error is detected at the opposing site
equipment, which is reported via the Ethernet link. This is an alarm regarding
IEEE802.3ah, Link OAM.
Procedure 5-27
1. Replace the equipment at the opposing site.
2. Retrieve the Current Status, and check if the Remote Critical Event alarm is
cleared. If the alarm is not cleared, contact NEC for the further maintenance
support.
This step ends the procedure.
ETH
This condition indicates that the equipment on the opposing site is in the reboot
process. This is an alarm regarding the IEEE802.3ah, Link OAM.
Procedure 5-28
1. Check if any failures occur to the equipment on the opposing site, and if any
exist, clear them.
2. Retrieve the Current Status, and check if the Remote Dying Gasp alarm is
cleared. If the alarm is not cleared, contact NEC for the further maintenance
support.
This step ends the procedure.
ETH
This condition is not an alarm. The system detects that an Errored Frame message is
issued at the opposing site.
ETH
This condition is not an alarm. The system detects that an Errored Frame Period
message is issued at the opposing site.
Remote Critical Event
Remote Dying Gasp
Remote Errored Frame
Remote Errored Frame Period
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