Avaya S8700 Series, Maintenance Manual

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set tone-clock
Issue 1 May 2002 7-289 555-233-143
set tone-clock
set tone-clock UUC [override]
This command forces a Tone-Clock interchange for a non-IPSI controlled port
network. If the port network has an IPSI for a Tone-Clock, this command is
blocked.
On port networks with duplicated Tone-Clocks, this command is used to select
which of the two Tone-Clock circuit packs is to be active.
In PNs, the A-carrier Tone-Clock is the preferred Tone-Clock. It is always active
unless a failure, maintenance testing, or use of this set command has caused an
interchange to the B-carrier Tone-Clock. If you have used this command during a
maintenance session, set the PN Tone-Clock back to the A carrier when you are
finished, assuming it is healthy. Tone-clock interchanges executed by scheduled
daily maintenance cause the standby to become active for 20 seconds and then
interchange back to whichever Tone-Clock was originally active.
Cabinet number defaults to 1.
Parameters
Examples
set tone-clock 01c override
set tone-clock a
override This qualifier forces execution of the set command regardless of the health of the
Tone-Clock circuit pack.
!
CAUTION:
Use of this option is destructive to an entire port network for PNs.