Lucent Technologies Release 6 manual Power Down the Control Carrier

DEFINITY Enterprise Communications Server Release 6	Issue 5
Installation and Test for Multi-Carrier Cabinets 555-230-112	May 1998

5Install and Wire Telephones and Other Equipment

Add Packet Bus to R6si Page 5-115

High or Critical Reliability R6si System

Disable Alarm Origination

1.Enter change system-parameters maintenance and press Enter.

2.Set the Alarm Origination Activated field to n.

! CAUTION:

If you do not disable Alarm Origination, the system may generate alarms, resulting in unnecessary trouble tickets.

3.For some releases of software, disable Cleared Alarm Notification and Restart Notification before submitting the form.

Save Translations

1.If the system is high or critical reliability, enter status system 1 and press Enter to verify that the system is in the “active/standby” mode.

2.Enter save translation and press Enter. This instructs the system to write all translation information to the translation card or the tape.

Power Down the Control Carrier

NOTE:

For a high or critical reliability system, do not power down both control carriers at the same time. This defeats the duplication feature of the system.

1.Power down the control carrier and install the appropriate circuit packs. See Table 5-22.

Table 5-22. Circuit Pack Locations for Packet Bus in PPN

Circuit Pack	Carrier	Quantity	Slot
TN778	Control Carrier A	2	PACKET CONT
	Control Carrier B	2	PACKET CONT
TN570	Control Carrier A	1 or 21	EXPN INTFC/1 and /2
	Control Carrier B	1 or 2	EXPN INTFC/1 and /2
TN771C	Control Carrier A	12	Any Available Port Slot

1.Quantity of this pack should equal the number of EPNs.

2.Required for critical reliability PPN. Optional for digital trunk testing in high reliability PPN.