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DEFINITY Enterprise Communications Server Release 7
Maintenance for R7r
555-230-126
Issue 4
June 1999
Maintenance Object Repair Procedures
9-1295PNC-DUP (PNC Duplication)
9
PNC-DUP Related Commands
The following commands and their output screens are fully described in Chapter
8, ‘‘Maintenance Commands’’.
Busyouts and PNC-DUP
Busyout pnc
puts the standby PNC in the busyout state. In this condition:
1. Double call set up is turned off.
2. The standby PNC is unrefreshed; existing duplicate call connections are
removed.
3. PNC interchanges are prevented.
Upon release, interchanges are re-enabled and a global refresh of double call
setup on the standby is performed.
When PNC duplication is in effect:
■ An active PNC component cannot be busied-out.
■ A standby PNC component can only be busied-out when the standby
PNC is first busied-out.
■ The standby PNC cannot be released unless all standby PNC
components are released.
status pnc
This command displays information about the operational status of
both PNCs including state of health, alarms, busyouts and locks,
and so on.
reset pnc
interchange
This command is used to initiate a demand PNC interchange. If the
standby is healthy (state of health indexes all zero), there is no
effect on service. Otherwise, calls may be dropped.
set pnc
This command is used to lock or unlock the active PNC, preventing
interchanges. It does not interfere with double call setup.
busyout pnc
This removes the standby PNC from service. See also the following
section on busyout of PNC components.