Lucent Technologies Comcode 108678723 manual Record More Site-specific

Table 4-4. Upgrading DEFINITY ECS CSS without ATM to Release 8r ATM-PNC — Standard and High Reliability —

						Record	More	Site-specific
÷	Step	Action	Command	Description	Time	data	info	comments
	12.	Remove hardware		Physically remove all A-PNC EI, SNI,
				SNC, and DS1-CONV circuit packs (and
				metal cabling on back of cabinet)
				associated with the fiber links just
				removed. Set aside reusable fiber.

			! DANGER:
			The metal hood on metallic cable
			connectors may be hot.
13.	Remove circuit pack	change	Remove translations (blank out fields) for
	translations	circuit-packs	all circuit packs removed in step 11.
14.	List cabinets	list cabinet	Displays numbered list of administered
			cabinets. Begin with EPNs. See step 9.
15.	Remove switch node	change cabinet n	Remove SN carriers from all cabinets.		Screen 4-3
	administration
16.	Disable sync switch	disable	Prevents system from switching to
		synchronization-	secondary sync source
		switch
17.	Change sync source	change	Remove all DS1 timing references.		Screen 4-5
		synchronization
18.	Save translations	save translations	Save this portion of the upgrade to the
		removable-media	fall-back removable media.
19.	Administer ATM	change	Set Async. Transfer Mode (ATM)		Screen 4-6
	switch on DEFINITY	system-parameters	PNC? field to y.
		customer-options
20.	Insert ATM interface		Insert TN2305/TN2306 circuit packs and
	circuit packs		administer
21.	Connect fiber to		Physically connect or reterminate fiber to	Y
	ATM circuit packs		all ATM circuit packs

4 Upgrading to ATM-PNC CSS to R8r ATM-PNC DEFINITY ECS Release 8.2 ATM Installation, Upgrades, and Administration 555-233-124

4-10 Issue 1 April 2000