Carrier Access Access Navigator user manual CLI Major Alarm Message and Trouble Clearing Procedure

Alarm Clearing

Clear Alarms – FDL

Table 14-2 CLI Major Alarm Message and Trouble Clearing Procedure

Event Message	Description	Trouble Clearing Procedure
DS1 Card n Removed	Quad T1 Framer card removed	Insert a Quad T1 Framer card, or
While In Service	while one or more of the 4 DS1s	provision all 4 DS1s as out of
	were provisioned as in-service.	service. Use following command
		to change service state:
		set ds1 <n> <updown>
DS1 n Loss of Frame	DS1 has LOF (Loss of Frame) –	Correct the problem with the
	there is a signal present but the	incoming DS1 signal, or use
	DS1 receiver is not framed to it.	following command to provision
	This alarm occurs if the DS1 is set	the DS1 as out of service:
	for ESF and the incoming signal is	set ds1 <n> <updown>
	D4 (or vice-versa).
DS1 n Loss of Signal	DS1 has LOS (Loss of Signal)	Correct the problem with the
		incoming DS1 signal, or use
		following command to provision
		the DS1 as out of service:
		set ds1 <n> <updown>
DS1 n RAI (Yellow	DS1 is receiving RAI (Remote	Correct the problem with the
Alarm)	Alarm Indication), also known as	incoming DS1 at the far end, or
	Yellow Alarm. The far end	use following command to
	network element sends this alarm	provision the DS1 as out of
	when it declares Carrier Failure	service:
	Alarm (LOS, LOF, AIS).	set ds1 <n> <updown>
DS1 n Transmit Failure	Quad T1 Framer transmit DS1	Replace the Quad T1 Framer card,
	circuit failure	or use following command to
		provision the DS1 as out of
		service:
		set ds1 <n> <updown>
Manually set major	Allows user to set and clear	Use following command to clear
alarm	critical alarm state. LED, relay,	alarm:
	alarm, and event logs follow	set alarms major off
	setting.

14-4 August 2003 Access Navigator - Release 1.8