Avaya S8700 Maintenance Manual page 513

For multi-connect configurations

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reset pnc interchange

"interchange" (without a preceding hyphen) must be specified on the

command line.

override-and-lock

This option is also used to override the anti-thrashing mechanism.

Subsequent PNC interchanges are prevented, regardless of changes in the

states health of the PNCs. Double call setup still takes place; each call is set

up on both PNCs. To unlock the PNCs, use set pnc unlock.

One of the following messages is displayed:

Command successfully completed

If the reset pnc interchange command is unsuccessful due to the standby PNC's

state of health (operation of anti-thrashing), the following message will be

Interchange of pnc failed;

try again using the 'override-and-lock' identifier

See the preceding caution regarding use of the override-and-lock option. If the

reset pnc interchange command is unsuccessful due to a busyout of the standby

PNC, the following message will be displayed:

Must release port network connectivity first

reset pnc interchange [override-and-lock]

This command does not work like other reset commands. Instead of

resetting or initializing hardware, a PNC interchange is executed. Before

entering this command, look at the states of health of the two PNCs with

status pnc .

This command executes a PNC interchange on a critical-reliability system

(duplicated PNC). The standby PNC becomes active and assumes control of

active call processing, and the active goes to standby. If the standby PNC's

health is equal to or better than the active PNC's, no service disruption takes

place; all stable calls and links are preserved. Some unstable calls may drop.

This option forces execution of the interchange regardless of

the standby's state of health, possibly disrupting service.

Issue 1 May 2002

Troubleshooting