Overlay 22

View History, paying special attention to the daily routine overlays (i.e., DROL) and their results.

REQ PRT

TYPE VHST

VHST [HST] HELP

FOLLOWING COMMANDS CAN BE SHORTENED
FIND AAAA - SEARCH FOR STRING AAAA
FIND - SEARCH FOR LAST ENTERED STRING
BFIND AAAA - BACKWARD SEARCH FOR STRING AAAA
BFIND - BACKWARD SEARCH FOR LAST ENTERED STRING
UP X - MOVE MARKER UP X LINES
UP TOP - MOVE MARKER TO THE TOP OF FILE
DOWN X - MOVE MARKER DOWN X LINES
DOWN BOT - MOVE MARKER TO THE BOTTOM OF FILE
PREV X - MOVE MARKER UP X LINES AND DISPLAY IN-BETWEEN LINES
PREV TOP - MOVE MARKER TO THE TOP OF FILE AND DISPLAY IN-BETWEEN LINES
NEXT X - MOVE MARKER DOWN X LINES AND DISPLAY IN-BETWEEN LINES
NEXT BOT - MOVE MARKER TO THE BOTTOM OF FILE AND DISPLAY IN-BETWEEN LINES
RESET - ERASE THE ACTIVE VHST FILE
% ON/OFF - TURN ON/OFF FILE POSITION LOCATOR
HELP - DISPLAY VHST COMMAND SET
HST - VIEW THE SYSTEM HISTORY FILE
TRF - VIEW THE SYSTEM TRAFFIC FILE
TTYLOG X - VIEW THE LOG FILE FOR TTY X

VHST [HST] DOWN BOT

Performing a NEXT BOT command will move the marker to the bottom of the file, and display in-between lines.  Viewing the history in this fashion simplifies the Telecom Analyst’s job of searching the history by keeping track of the last history entry viewed by the Analyst and starting from that position in the history.

When performing this step from the on site maintenance terminal, the Telecom Analyst may wish to view the history one page at a time, without printing the history to the printer.  In this case, the NEXT 23 command should be used to output 23 lines of history at a time.

Tasks

• Include any bug codes, note repeat codes as such in advisory.
• Include any digital sets programmed that may appear in daily routine but are left programmed intentionally.
• Include any trunking issues, note repeat codes as such in advisory.
• Include any minor alarms that may repeat and actions being taken to troubleshoot/resolve
• Include resolution of any previous alarm/error codes
• Include any repeat PRI/DTI counters that are not clear at time of daily routine (DROL LD 60 / PRI TRK & DTI TRK)