Avaya S8700 Maintenance Manual page 333

change system-parameters maintenance
Scheduled Maintenance
Hour and minute (24-hour notation) when daily scheduled maintenance starts.
Start Time
The hour and minute when scheduled daily maintenance ceases. If any daily
Stop Time
maintenance operations are not completed by this time, the system notes its
stopped sequence location and includes those operations during the next
scheduled daily maintenance.
Indicates days that translation data in memory automatically saves to the hard
Save
disk during scheduled maintenance. The operation saves to disk, then
Translation
completes a backup to tape. Translation data saves to both servers. "No"
prevents automatic saves.
Commands that block the running of daily maintenance (add, remove, change,
Command
set, and duplicate) are affected by the time-out feature.
Time-out
(hours)
Options are blank, 1-6 hours. The default is 2 hours. The blank option indicates
that the time-out feature is not active.
Each port network has a pair of TDM busses (A and B). Each has a set of time
Control
slots dedicated to the control channel. One bus at a time carries the control
Channel
channel in each PN. Daily, days of the week, or no prevents interchanges. (no)
Interchange
For high- and critical-reliability systems, this option initiates a tone- clock
System
interchange in each port network possessing duplicated Tone-Clock circuit
Clocks/IPSI
packs. Each port network interchanges into the standby Tone-Clock for 20
Interchange
seconds and then back to the originally-active Tone-Clock. This field indicates
the days that interchanges occur (daily, days of the week, or no). "No" prevents
interchanges. (no)
The system performs a Tone-Clock interchange, activating the stand by
Tone-Clock. After the newly-active Tone-Clock circuit pack is tested, it provides
system clocks for its native port network. Then the system interchanges to the
originally active Tone-Clock circuit pack.
555-233-143 Issue 1 May 2002 7-77