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T̲A̲B̲L̲E̲ ̲O̲F̲ ̲C̲O̲N̲T̲E̲N̲T̲S̲
4.2.4 Supervisor Functins ..................
4.2.4.1 Commands, General .................
4.2.4.2 Supervisor Control ................
4.2.4.3 Service Message Handling ..........
4.2.4.4 Message Handling ..................
.2.4.5 Supervisor Data Print .............
4.2.4.6 Message Print .....................
4.2.4.7 Message Service ..................
4.2.4.9 Supervisory Reports ...............
4.2.4.9 Engineering Position .............
4.2.5 Logging Functions .....................
4.2.6 Statistical Functions .................
4.2.6.1 Incoming Message Statistics .......
4.2.6.2 Transmitted Message Statistics ....
4.2.6.3 Strage Occupancy Statistics ......
4.2.6.4 Channel Statistics ................
4.2.6.5 System Actions Statistics .........
4.2.7 Storage and Retrieval Functions .......
4.2.7.1 Storage ..........................
4.2.7.2 Retrieval .........................
…86…1 …02… …02… …02… …02…
4.2.4 S̲u̲p̲e̲r̲v̲i̲s̲o̲r̲ ̲F̲u̲n̲c̲t̲i̲o̲n̲s̲
The supervisor of the MPF is able to control the main
activities and the special secure and reliable functions
which are related to that terminal posiion and associated
operator.
4.2.4.1 C̲o̲m̲m̲a̲n̲d̲s̲,̲ ̲G̲e̲n̲e̲r̲a̲l̲
Supervisor commands are achieved by issuing a command
mnemonic code and filling out corresponding command
format. Completion of command format will cause the
excecution at the command.
a) C̲o̲m̲m̲a̲n̲d̲ ̲F̲o̲r̲m̲a̲t̲
After the mnemonic command code (two to eight characters
in length) has been issued, the corresponding command
format will be displayed. This command display format
contains optional and mandatory fields depending
on which comand shall be carried out.
A suitable command language facilitates the access
and implementation of each command format which is
pertinent to the supervisor.
b) C̲o̲m̲m̲a̲n̲d̲ ̲E̲n̲t̲r̲y̲
Access to a command format can be gained by entering
the mnemonic ommand. Data can now be entered to
the format and will be retained and displayed until
format confirmation code. Characters or entries
in format can be deleted or changed before command
completion.…86…1 …02… …02… …02… …02…
A command can be cancelled at any point before the
command completion with the result that no action
will be performed.
c) C̲o̲m̲m̲a̲n̲d̲ ̲E̲x̲e̲c̲u̲t̲i̲o̲n̲
A command will be executed when confirmation code
has been entered or a positive permissive entry code
has been accepted by the system. Unacceptable commands
or formats will be returned to the display with an
indication of the erroneous field. The field can
then be altered as escribed under command entry,
and the format re-entered for new validation.
Response time to release of command or validation
of the command will be within 1 second for 99% of
all cases and 2 seconds for the remainder.
Accepted commands will e executed and a command acknowledgement
returned. This command acknowledgement will include
the execution time in case the execution time is
less than 10 seconds.
The command acknowledgement will be printed out on
the system log.
4.2.4.2 S̲u̲e̲r̲v̲i̲s̲o̲r̲ ̲C̲o̲n̲t̲r̲o̲l̲
A number of supervisor control functions make the supervisor
fully able to control the MPF. Those control functions
are compliant with all requirements requested.
The following sections will describe all the commands
for the dfferent supervisor functions, which are:
- supervisor command control
- message control
- terminal control
- operator control
- external connection control
- supervisor print control
- off-line storage control
- scurity/warning control
a) S̲u̲p̲e̲r̲v̲i̲s̲o̲r̲ ̲C̲o̲m̲m̲a̲n̲d̲ ̲C̲o̲n̲t̲r̲o̲l̲
PROTECT/UNPROTECT COMMAND specifies whether a command
shall be protected or not.
DISPLAY AND UPDATE RESTRICTIVE EFFECT COMMAND LIST.
This command displays the restrictive effect command
ist and enables the supervisor to alter the restrictive
warning text of a command.
MONITOR COMMAND enables the supervisor able to
select commands which application he requires to
be monitored. The MPF will maintain a list of
currently applied cmmands together with the time
of application.
This list is periodically or on request displayed
on the supervisor's terminal.
b) M̲e̲s̲s̲a̲g̲e̲ ̲C̲o̲n̲t̲r̲o̲l̲
MODIFY SYSTEM TABLE Command enables the supervisor
to display and modify the contents of followng
tables:
- PLA table
- AIG table
- AG table
- External RI table
- Local RI table
MODIFY ACP 127/126 (mod) command enables the supervisor
to modify already existing values which are associated
with the ACP127/126 (mod) format parameters.
RESET COUNTER commad enables the supervisor to
reset the following counters to 0001:
- system print control number which is common
to all hardcopy reception terminals
- special handling category control number which
is common to all hardcopy reception terminals
c) T̲e̲r̲m̲i̲n̲a̲l̲ ̲C̲o̲n̲t̲r̲o̲l̲
The supervisor is able to display and update the
terminal profile parameters associated with each
terminal by use of following commands:
SELECT TERMINAL CAPABILITY. The terminal capabilities
can be selected for:
- mssage reception
- message preparation
- message release
- message service
SELECT TD AND CLASSIFICATION specifies the terminal
designator and the highest classification for each
local terminal.
SELECT OPERATOR IDENTIFICATION SPECIFIES th operator
which may sign in at each local terminal.
SELECT TERMINAL IDENTIFICATION specifies the equipment
identification for each local terminal.
BLOCK/UNBLOCK TERMINAL specifies which terminal
to be blocked or unblocked.
DISPLAY QUEUE LENGTH specify that the queue length
for a terminal shal be displayed.
d) O̲p̲e̲r̲a̲t̲o̲r̲ ̲C̲o̲n̲t̲r̲o̲l̲
By use of the operator command the supervisor is
able to control theMPF operators, i.e. their profiles.
SELECT OPERATOR CAPABILITY selects the capability
of the operator, i.e.
- message preparation
- message release
- message service
SELECT OPERATOR CLASSIFICATION specifies the highest
classification te operator may handle.
SELECT PASSWORD, KEYWORD specifies the operator
password and, in case he has release capability,
his keyword and validation duration time
PRINT OPERATOR PROFILES initiates the print of
all operator identifications, pass
